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Weather hour by hour (periods) in Rochester , United States

Rochester, United States

Day

partly cloudy

17°

Night

rain showers with thunderstorms

11°

Day

rain showers with thunderstorms

16°

Night

rain showers with thunderstorms, fog at dawn

6°

Day

cold and overcast

5°

Night

cold

2°

Day

chance for snow/rain mix at morning followed by rain showers with thunderstorms

9°

Night

partly cloudy

6°

Day

generally mostly cloudy with rain showers with thunderstorms at afternoon

21°

Night

chance for rain showers at times

4°

Day

rain showers with thunderstorms

17°

Night

partly cloudy to overcast

11°

Day

chance for rain showers

9°

Night

snow/rain mix and frost and chance for rain showers, light snow at times

0°

Day

frost till noon

3°

Night

frost from midnight

-2°

Day

frost till noon

2°

Night

chance for snow showers

-1°

Dawn

Very Cold

Very Cold

4°

Morning

Very Cold

Very Cold

7°

Noon

Overcast

Overcast

16°

Afternoon

Overcast

Overcast

17°

Evening

Chance for Rain Showers

Chance for Rain Showers

13°

Night

Thunderstorms

Thunderstorms

12°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southwestern

18km/h

Morning

Southwestern

17km/h

Noon

Southwestern

24km/h

Afternoon

Western

28km/h

Evening

Southwestern

18km/h

Night

Southwestern

17km/h

Dawn

Relative Humidity

56%

Morning

Relative Humidity

55%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

48%

Evening

Relative Humidity

71%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

54%

Night

Precipitation Probability

99%

Dawn

Thunderstorms

Thunderstorms

11°

Morning

Thunderstorms

Thunderstorms

15°

Noon

Thunderstorms

Thunderstorms

14°

Afternoon

Rain Showers

Rain Showers

14°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

15°

Night

Thunderstorms

Thunderstorms

12°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

17km/h

Morning

Southwestern

22km/h

Noon

Western

22km/h

Afternoon

North-west

14km/h

Evening

Southwestern

18km/h

Night

Southwestern

24km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

89%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

81%

Evening

Relative Humidity

96%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

83%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

95%

Dawn

Rain Showers and Fog

Rain Showers and Fog

6°

Morning

Overcast

Overcast

5°

Noon

Overcast

Overcast

5°

Afternoon

Very Cold

Very Cold

5°

Evening

Very Cold

Very Cold

4°

Night

Very Cold

Very Cold

2°

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Western

24km/h

Morning

North-west

19km/h

Noon

North-west

15km/h

Afternoon

North-west

14km/h

Evening

Northeastern

6km/h

Night

Northeastern

17km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

82%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

80%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

89%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

2°

Morning

Chance for Sleet

Chance for Sleet

3°

Noon

Chance for Light Rain

Chance for Light Rain

7°

Afternoon

Thunderstorms

Thunderstorms

9°

Evening

Cloudy

Cloudy

6°

Night

Cloudy

Cloudy

6°

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Northeastern

15km/h

Morning

Northeastern

15km/h

Noon

Eastern

17km/h

Afternoon

Eastern

20km/h

Evening

Southern

24km/h

Night

Southern

33km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

82%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

79%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

57%

Afternoon

Precipitation Probability

81%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

15°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Overcast

Overcast

21°

Afternoon

Thunderstorms

Thunderstorms

21°

Evening

Overcast

Overcast

14°

Night

Mist - Light Fog

Mist - Light Fog

6°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southern

34km/h

Morning

Southern

32km/h

Noon

Southwestern

31km/h

Afternoon

Western

34km/h

Evening

Southwestern

21km/h

Night

Western

14km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

74%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

78%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

63%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

40%

Dawn

Chance for Rain Showers

Chance for Rain Showers

4°

Morning

Chance for Rain Showers

Chance for Rain Showers

5°

Noon

Chance for Rain Showers

Chance for Rain Showers

9°

Afternoon

Thunderstorms

Thunderstorms

17°

Evening

Partly Cloudy

Partly Cloudy

18°

Night

Overcast

Overcast

17°

Dawn

Northeastern

8km/h

Morning

Northeastern

14km/h

Noon

Eastern

15km/h

Afternoon

Northeastern

16km/h

Evening

Eastern

10km/h

Night

Eastern

21km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

80%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

86%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

51%

Noon

Precipitation Probability

47%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

11°

Morning

Chance for Rain Showers

Chance for Rain Showers

7°

Noon

Chance for Rain Showers

Chance for Rain Showers

6°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

5°

Evening

Chance for Rain Showers

Chance for Rain Showers

4°

Night

Sleet

Sleet

2°

Dawn

Southern

26km/h

Morning

Southern

29km/h

Noon

Southwestern

27km/h

Afternoon

Western

28km/h

Evening

Western

25km/h

Night

Western

25km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

62%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

58%

Night

Relative Humidity

57%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

59%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

45%

Night

Precipitation Probability

63%

Dawn

Scattered snow

Scattered snow

0°

Morning

Frost

Frost

0°

Noon

Frost

Frost

1°

Afternoon

Very Cold

Very Cold

3°

Evening

Very Cold

Very Cold

1°

Night

Frost

Frost

-1°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Night Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Frost is expected / Make sure to protect the car engine with antifreeze and cover the water pipes to prevent cracks.

Dawn

Western

27km/h

Morning

North-west

29km/h

Noon

North-west

29km/h

Afternoon

North-west

29km/h

Evening

Western

19km/h

Night

Western

18km/h

Dawn

Relative Humidity

61%

Morning

Relative Humidity

63%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

55%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

1°

Afternoon

Very Cold

Very Cold

2°

Evening

Very Cold

Very Cold

0°

Night

Chance for Light Snow

Chance for Light Snow

-1°

Day Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

10km/h

Morning

Northern

9km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

12km/h

Evening

Northeastern

12km/h

Night

Northeastern

12km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

63%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

45%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

36%