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

Day

rain showers from afternoon

16°

Night

rain showers

Day

rain showers, chance for snow/rain mix, snow showers at times

Night

frost at dawn

Day

generally clear with frost at early morning

Night

cold

Day

cold and clear

13°

Night

scattered clouds to cloudy

Day

rain showers from noon

11°

Night

rain showers with thunderstorms

11°

Day

rain showers with thunderstorms

20°

Night

overcast to scattered clouds

14°

Day

rain showers from noon

23°

Night

chance for rain showers with thunderstorms

16°

Day

rain showers with thunderstorms till afternoon

19°

Night

overcast

Day

mostly cloudy

13°

Night

generally partly cloudy with light fog at dawn

Dawn

Overcast

Overcast

Morning

Cloudy

Cloudy

Noon

Overcast

Overcast

16°

Afternoon

Rain Showers

Rain Showers

16°

Evening

Rain Showers

Rain Showers

11°

Night

Rain Showers

Rain Showers

Dawn

Southern

19km/h

Morning

Southern

20km/h

Noon

Southern

21km/h

Afternoon

Southwestern

20km/h

Evening

Western

22km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

41%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

57%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

78%

Evening

Precipitation Probability

95%

Night

Precipitation Probability

99%

Dawn

Rain Showers

Rain Showers

Morning

Sleet

Sleet

Noon

Scattered snow

Scattered snow

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

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

Southwestern

17km/h

Morning

Western

16km/h

Noon

Northern

19km/h

Afternoon

North-west

14km/h

Evening

Northern

10km/h

Night

Northern

14km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

88%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

45%

Night

Relative Humidity

67%

Dawn

Precipitation Probability

92%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

81%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Frost

Frost

Noon

Mostly Clear

Mostly Clear

Afternoon

Clear

Clear

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

11km/h

Morning

Northeastern

9km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

10km/h

Evening

Northeastern

5km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

46%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

49%

Night

Relative Humidity

56%

Dawn

Precipitation Probability

0%

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

Morning

Very Cold

Very Cold

Noon

Clear

Clear

13°

Afternoon

Scattered Clouds

Scattered Clouds

13°

Evening

Scattered Clouds

Scattered Clouds

Night

Scattered Clouds

Scattered Clouds

Dawn

Southern

9km/h

Morning

Southeastern

8km/h

Noon

Eastern

11km/h

Afternoon

Eastern

15km/h

Evening

Eastern

16km/h

Night

Eastern

17km/h

Dawn

Relative Humidity

60%

Morning

Relative Humidity

46%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

54%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Rain Showers

Rain Showers

10°

Afternoon

Rain Showers

Rain Showers

10°

Evening

Rain Showers

Rain Showers

10°

Night

Thunderstorms

Thunderstorms

11°

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

Southern

18km/h

Morning

Southern

20km/h

Noon

Southern

20km/h

Afternoon

Southeastern

18km/h

Evening

Southern

19km/h

Night

Southern

23km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

53%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

74%

Night

Relative Humidity

80%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

81%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

73%

Dawn

Thunderstorms

Thunderstorms

12°

Morning

Thunderstorms

Thunderstorms

15°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

18°

Afternoon

Thunderstorms

Thunderstorms

20°

Evening

Rain Showers

Rain Showers

16°

Night

Overcast

Overcast

15°

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

24km/h

Morning

Southwestern

15km/h

Noon

Southwestern

13km/h

Afternoon

Western

7km/h

Evening

Southern

9km/h

Night

Southern

14km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

66%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

55%

Evening

Relative Humidity

63%

Night

Relative Humidity

77%

Dawn

Precipitation Probability

73%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

14°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

23°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

23°

Evening

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

20°

Night

Chance for Thunderstorms

Chance for Thunderstorms

17°

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

Southern

15km/h

Morning

Southern

14km/h

Noon

Southwestern

6km/h

Afternoon

North-west

3km/h

Evening

Western

2km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

64%

Noon

Relative Humidity

48%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

72%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

62%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

16°

Morning

Thunderstorms

Thunderstorms

18°

Noon

Thunderstorms

Thunderstorms

19°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

17°

Evening

Cloudy

Cloudy

14°

Night

Overcast

Overcast

11°

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

Southwestern

14km/h

Morning

Western

8km/h

Noon

North-west

8km/h

Afternoon

North-west

9km/h

Evening

Western

9km/h

Night

Western

9km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

77%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

75%

Evening

Relative Humidity

76%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

68%

Noon

Precipitation Probability

76%

Afternoon

Precipitation Probability

54%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Mostly Cloudy

Mostly Cloudy

Noon

Overcast

Overcast

12°

Afternoon

Mostly Cloudy

Mostly Cloudy

13°

Evening

Scattered Clouds

Scattered Clouds

10°

Night

Scattered Clouds

Scattered Clouds

Dawn

Western

10km/h

Morning

Western

13km/h

Noon

North-west

16km/h

Afternoon

North-west

15km/h

Evening

Western

9km/h

Night

Western

11km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

75%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

76%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%