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

Day

light fog till morning

Night

light fog at evening, light rain at midnight

Day

rain showers with thunderstorms at afternoon

21°

Night

rain showers

Day

mostly cloudy to mostly clear

10°

Night

clear to partly cloudy

Day

mostly cloudy to clear

17°

Night

clear to overcast

Day

chance for rain showers at afternoon

Night

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

Day

snow showers

Night

frost and chance for snow showers at times

-5°

Day

snow showers till afternoon followed by frost

-2°

Night

frost at times

-4°

Day

frost at morning, chance for rain showers at afternoon

10°

Night

generally overcast with chance for rain showers at evening

Day

rain showers at afternoon

13°

Night

light rain, brisk wind, frost at times

-1°

Dawn

Sleet

Sleet

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Very Cold

Very Cold

Afternoon

Overcast

Overcast

Evening

Mist - Light Fog

Mist - Light Fog

Night

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

Dawn

Eastern

14km/h

Morning

Southeastern

7km/h

Noon

Eastern

5km/h

Afternoon

Southeastern

8km/h

Evening

Southeastern

14km/h

Night

Southern

32km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

93%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

93%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

87%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

77%

Dawn

Cloudy

Cloudy

12°

Morning

Overcast

Overcast

15°

Noon

Overcast

Overcast

21°

Afternoon

Thunderstorms

Thunderstorms

20°

Evening

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

16°

Night

Rain Showers

Rain Showers

13°

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

33km/h

Morning

Southern

32km/h

Noon

Southwestern

28km/h

Afternoon

Southwestern

27km/h

Evening

Southwestern

27km/h

Night

Southwestern

28km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

72%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

95%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

82%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mostly Cloudy

Mostly Cloudy

Noon

Overcast

Overcast

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Clear

Clear

Night

Clear

Clear

Dawn

Western

23km/h

Morning

Western

22km/h

Noon

Western

23km/h

Afternoon

Southwestern

30km/h

Evening

Western

31km/h

Night

Western

29km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

81%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

41%

Evening

Relative Humidity

48%

Night

Relative Humidity

59%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Cloudy

Mostly Cloudy

Morning

Mostly Cloudy

Mostly Cloudy

Noon

Overcast

Overcast

14°

Afternoon

Mostly Cloudy

Mostly Cloudy

17°

Evening

Clear

Clear

14°

Night

Overcast

Overcast

13°

Dawn

Southwestern

19km/h

Morning

Southwestern

23km/h

Noon

Southwestern

27km/h

Afternoon

Southwestern

29km/h

Evening

Southwestern

19km/h

Night

Southwestern

25km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

52%

Noon

Relative Humidity

35%

Afternoon

Relative Humidity

30%

Evening

Relative Humidity

41%

Night

Relative Humidity

51%

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

Cloudy

Cloudy

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Chance for Light Rain

Chance for Light Rain

Night

Sleet

Sleet

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southwestern

24km/h

Morning

Western

13km/h

Noon

North-west

13km/h

Afternoon

North-west

14km/h

Evening

North-west

5km/h

Night

Northeastern

18km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

71%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

69%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

53%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

69%

Dawn

Sleet

Sleet

Morning

Snowy

Snowy

Noon

Snowy

Snowy

Afternoon

Scattered snow

Scattered snow

Evening

Scattered snow

Scattered snow

-2°

Night

Scattered snow

Scattered snow

-4°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Northeastern

22km/h

Morning

Northeastern

23km/h

Noon

Eastern

23km/h

Afternoon

Northeastern

24km/h

Evening

Northern

23km/h

Night

Northern

23km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

93%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

85%

Evening

Relative Humidity

85%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

75%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

64%

Dawn

Scattered snow

Scattered snow

-5°

Morning

Scattered snow

Scattered snow

-4°

Noon

Scattered snow

Scattered snow

-3°

Afternoon

Scattered snow

Scattered snow

-2°

Evening

Very Cold

Very Cold

-4°

Night

Frost

Frost

-4°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

23km/h

Morning

Western

17km/h

Noon

North-west

19km/h

Afternoon

North-west

25km/h

Evening

North-west

20km/h

Night

North-west

21km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

69%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

57%

Night

Relative Humidity

59%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

70%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-4°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Chance for Rain Showers

Chance for Rain Showers

10°

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Very Cold

Very Cold

Dawn

North-west

16km/h

Morning

Southern

14km/h

Noon

Southern

18km/h

Afternoon

Southern

25km/h

Evening

Southern

20km/h

Night

Southern

19km/h

Dawn

Relative Humidity

63%

Morning

Relative Humidity

53%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

59%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

36%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

12°

Afternoon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Evening

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

Night

Brisk winds

Brisk winds

Dawn

Southern

17km/h

Morning

Southern

17km/h

Noon

Southern

21km/h

Afternoon

Southwestern

33km/h

Evening

Western

36km/h

Night

Western

37km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

82%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

74%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

65%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

0%