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

Day

rain showers with thunderstorms

21°

Night

rain showers

Day

cloudy to scattered clouds

10°

Night

scattered clouds

Day

mostly cloudy to clear

17°

Night

clear to partly cloudy

Day

rain showers from noon

13°

Night

rain showers from midnight

Day

rain showers with thunderstorms

12°

Night

rain showers with thunderstorms

Day

brisk wind and rain showers and snow/rain mix and snow showers at times

Night

chance for light snow till midnight followed by frost

-5°

Day

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

Night

rain showers till dawn

Day

generally overcast with frost at afternoon

Night

frost from early night hours till dawn followed by chance for snow showers

-3°

Day

snow showers

Night

chance for snow showers till midnight, chance for rain showers at dawn

Dawn

Chance for Rain Showers

Chance for Rain Showers

11°

Morning

Thunderstorms

Thunderstorms

14°

Noon

Overcast

Overcast

19°

Afternoon

Thunderstorms

Thunderstorms

21°

Evening

Rain Showers

Rain Showers

16°

Night

Rain Showers

Rain Showers

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.

Dawn

Southern

33km/h

Morning

Southern

31km/h

Noon

Southwestern

28km/h

Afternoon

Southwestern

27km/h

Evening

Southwestern

26km/h

Night

Southwestern

26km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

72%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

96%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

80%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

92%

Dawn

Light Rain

Light Rain

Morning

Overcast

Overcast

Noon

Cloudy

Cloudy

Afternoon

Scattered Clouds

Scattered Clouds

10°

Evening

Mostly Clear

Mostly Clear

Night

Mostly Clear

Mostly Clear

Dawn

Western

22km/h

Morning

Western

25km/h

Noon

Western

27km/h

Afternoon

Western

30km/h

Evening

Western

29km/h

Night

Western

28km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

78%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

51%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

62%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Cloudy

Cloudy

Noon

Scattered Clouds

Scattered Clouds

16°

Afternoon

Mostly Clear

Mostly Clear

17°

Evening

Clear

Clear

13°

Night

Clear

Clear

12°

Dawn

Southwestern

26km/h

Morning

Southwestern

27km/h

Noon

Southwestern

29km/h

Afternoon

Southwestern

31km/h

Evening

Southwestern

21km/h

Night

Southwestern

19km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

45%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

51%

Night

Relative Humidity

64%

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

Scattered Clouds

Scattered Clouds

Morning

Overcast

Overcast

10°

Noon

Chance for Rain Showers

Chance for Rain Showers

13°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Overcast

Overcast

Night

Light Rain

Light Rain

Dawn

Southwestern

12km/h

Morning

Southern

11km/h

Noon

Southern

11km/h

Afternoon

North-west

10km/h

Evening

Southeastern

9km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

62%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

85%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

72%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

79%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

11°

Noon

Rain Showers

Rain Showers

12°

Afternoon

Thunderstorms

Thunderstorms

12°

Evening

Thunderstorms

Thunderstorms

12°

Night

Thunderstorms

Thunderstorms

13°

Dawn

Southern

22km/h

Morning

Southern

25km/h

Noon

Southern

26km/h

Afternoon

Southwestern

33km/h

Evening

Southern

23km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

87%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

64%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

95%

Noon

Precipitation Probability

89%

Afternoon

Precipitation Probability

71%

Evening

Precipitation Probability

67%

Night

Precipitation Probability

90%

Dawn

Rain Showers

Rain Showers

Morning

Sleet

Sleet

Noon

Scattered snow

Scattered snow

Afternoon

Scattered snow

Scattered snow

Evening

Chance for Light Snow

Chance for Light Snow

-3°

Night

Frost

Frost

-5°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Western

36km/h

Morning

Western

40km/h

Noon

Western

41km/h

Afternoon

Western

41km/h

Evening

Western

34km/h

Night

Western

32km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

68%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

62%

Night

Relative Humidity

66%

Dawn

Precipitation Probability

91%

Morning

Precipitation Probability

72%

Noon

Precipitation Probability

68%

Afternoon

Precipitation Probability

65%

Evening

Precipitation Probability

53%

Night

Precipitation Probability

48%

Dawn

Frost

Frost

-5°

Morning

Frost

Frost

-2°

Noon

Very Cold

Very Cold

Afternoon

Chance for Sleet

Chance for Sleet

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Dawn

Western

23km/h

Morning

Southwestern

9km/h

Noon

Southeastern

15km/h

Afternoon

Southeastern

18km/h

Evening

Southeastern

15km/h

Night

Southern

15km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

63%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

88%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

59%

Night

Precipitation Probability

72%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Frost

Frost

Evening

Very Cold

Very Cold

Night

Frost

Frost

-2°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

27km/h

Morning

North-west

29km/h

Noon

North-west

22km/h

Afternoon

Western

16km/h

Evening

Southwestern

9km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

72%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

58%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered snow

Scattered snow

-3°

Morning

Snowy

Snowy

-3°

Noon

Snowy

Snowy

-1°

Afternoon

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

Evening

Snowy

Snowy

Night

Chance for Sleet

Chance for Sleet

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southern

19km/h

Morning

Southeastern

21km/h

Noon

Southeastern

20km/h

Afternoon

Southeastern

27km/h

Evening

Southern

29km/h

Night

Southern

32km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

84%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

98%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

64%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

45%