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

Day

rain showers

Night

rain showers

Day

rain showers with thunderstorms mainly at afternoon

17°

Night

rain showers, snow showers, frost

-5°

Day

generally scattered clouds with frost at morning

Night

cold

-1°

Day

overcast

12°

Night

cold and mostly cloudy

Day

chance for rain showers

Night

chance for rain showers with thunderstorms, light fog at dawn

Day

rain showers with thunderstorms

18°

Night

rain showers with thunderstorms till midnight

Day

mostly cloudy

Night

frost from midnight

-1°

Day

generally scattered clouds with frost at morning

Night

generally overcast with chance for snow/rain mix at dawn

Day

chance for snow/rain mix till noon followed by chance for snow showers

Night

snow showers till midnight followed by light fog

Dawn

Frost

Frost

-2°

Morning

Very Cold

Very Cold

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

10km/h

Morning

Southern

13km/h

Noon

Southeastern

16km/h

Afternoon

Southern

18km/h

Evening

Southern

13km/h

Night

Southern

17km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

70%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

84%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

89%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

78%

Night

Precipitation Probability

92%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

13°

Noon

Cloudy

Cloudy

17°

Afternoon

Thunderstorms

Thunderstorms

12°

Evening

Rain Showers

Rain Showers

Night

Scattered snow

Scattered snow

-1°

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 Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southern

21km/h

Morning

Southwestern

30km/h

Noon

Southwestern

32km/h

Afternoon

Western

23km/h

Evening

Western

22km/h

Night

Western

30km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

54%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

85%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

99%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

81%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-4°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-1°

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

Very cold weather expected / Make sure to stay warm.

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

27km/h

Morning

North-west

20km/h

Noon

North-west

14km/h

Afternoon

Northern

8km/h

Evening

Eastern

8km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

56%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

48%

Night

Relative Humidity

55%

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

Overcast

Overcast

Noon

Overcast

Overcast

12°

Afternoon

Overcast

Overcast

Evening

Scattered Clouds

Scattered Clouds

Night

Cloudy

Cloudy

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

21km/h

Morning

Southern

30km/h

Noon

Southwestern

32km/h

Afternoon

Western

31km/h

Evening

Western

22km/h

Night

Western

17km/h

Dawn

Relative Humidity

56%

Morning

Relative Humidity

43%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

31%

Evening

Relative Humidity

47%

Night

Relative Humidity

79%

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

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

North-west

6km/h

Morning

Northeastern

9km/h

Noon

Eastern

15km/h

Afternoon

Northeastern

17km/h

Evening

Eastern

14km/h

Night

Eastern

17km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

82%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

89%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

45%

Noon

Precipitation Probability

45%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

45%

Dawn

Thunderstorms

Thunderstorms

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Rain Showers

Rain Showers

16°

Afternoon

Thunderstorms

Thunderstorms

18°

Evening

Thunderstorms

Thunderstorms

17°

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

Eastern

17km/h

Morning

Southeastern

17km/h

Noon

Southern

26km/h

Afternoon

Southern

22km/h

Evening

Southwestern

23km/h

Night

Southwestern

22km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

90%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

90%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

79%

Night

Precipitation Probability

76%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Cloudy

Cloudy

Noon

Overcast

Overcast

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

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

20km/h

Morning

Southwestern

23km/h

Noon

Southwestern

33km/h

Afternoon

Southwestern

32km/h

Evening

Western

28km/h

Night

Western

26km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

59%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

61%

Night

Relative Humidity

81%

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

Frost

Frost

-1°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

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

Western

20km/h

Morning

Western

22km/h

Noon

Western

26km/h

Afternoon

Western

24km/h

Evening

North-west

14km/h

Night

North-west

14km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

60%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

61%

Night

Relative Humidity

54%

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

Chance for Sleet

Chance for Sleet

Morning

Chance for Sleet

Chance for Sleet

Noon

Chance for Sleet

Chance for Sleet

Afternoon

Chance for Light Snow

Chance for Light Snow

Evening

Chance for Light Snow

Chance for Light Snow

Night

Snowy

Snowy

Dawn

North-west

12km/h

Morning

Northeastern

6km/h

Noon

Northeastern

14km/h

Afternoon

Northeastern

12km/h

Evening

Eastern

8km/h

Night

Eastern

9km/h

Dawn

Relative Humidity

61%

Morning

Relative Humidity

63%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

98%

Evening

Relative Humidity

99%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

27%

Morning

Precipitation Probability

30%

Noon

Precipitation Probability

31%

Afternoon

Precipitation Probability

38%

Evening

Precipitation Probability

38%

Night

Precipitation Probability

65%