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

Day

rain showers from noon

10°

Night

rain showers and light fog at times

Day

rain showers

14°

Night

snow showers from evening till dawn

Day

brisk wind from noon followed by light snow

Night

snow showers

-1°

Day

snow showers

Night

chance for snow showers

-2°

Day

frost

Night

frost and chance for snow showers at times

-1°

Day

cold

Night

chance for light snow, frost from evening till midnight

-2°

Day

snow showers

Night

snow showers

-3°

Day

light snow till noon followed by frost

-3°

Night

frost

-6°

Day

frost at morning followed by snow showers

-4°

Night

snow showers and frost at times

-9°

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Chance for Light Rain

Chance for Light Rain

10°

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southern

12km/h

Morning

Southern

13km/h

Noon

Southern

13km/h

Afternoon

Southern

14km/h

Evening

Southeastern

12km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

59%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

35%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

94%

Dawn

Mist - Light Fog

Mist - Light Fog

10°

Morning

Light Rain

Light Rain

11°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

14°

Afternoon

Rain Showers

Rain Showers

Evening

Very Cold

Very Cold

Night

Scattered snow

Scattered snow

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southern

14km/h

Morning

Southwestern

19km/h

Noon

Southwestern

22km/h

Afternoon

Southwestern

31km/h

Evening

Western

31km/h

Night

Southwestern

28km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

87%

Noon

Relative Humidity

78%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

74%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

92%

Noon

Precipitation Probability

96%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

45%

Night

Precipitation Probability

80%

Dawn

Scattered snow

Scattered snow

Morning

Very Cold

Very Cold

Noon

Brisk winds

Brisk winds

Afternoon

Scattered snow

Scattered snow

Evening

Scattered snow

Scattered snow

Night

Snowy

Snowy

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

29km/h

Morning

Southwestern

35km/h

Noon

Southwestern

38km/h

Afternoon

Western

37km/h

Evening

Western

36km/h

Night

Western

34km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

62%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

65%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

97%

Dawn

Snowy

Snowy

-1°

Morning

Snowy

Snowy

Noon

Snowy

Snowy

Afternoon

Scattered snow

Scattered snow

Evening

Chance for Light Snow

Chance for Light Snow

Night

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

-1°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

32km/h

Morning

Western

34km/h

Noon

Western

34km/h

Afternoon

Western

33km/h

Evening

Western

28km/h

Night

Western

25km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

75%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

67%

Evening

Relative Humidity

77%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

98%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

68%

Afternoon

Precipitation Probability

65%

Evening

Precipitation Probability

57%

Night

Precipitation Probability

59%

Dawn

Chance for Light Snow

Chance for Light Snow

-2°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

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

Western

21km/h

Morning

Western

13km/h

Noon

Southwestern

12km/h

Afternoon

Southwestern

10km/h

Evening

Southern

10km/h

Night

Southeastern

16km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

77%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

79%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

55%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

45%

Night

Precipitation Probability

57%

Dawn

Frost

Frost

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

Night

Frost

Frost

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

7km/h

Morning

Southern

8km/h

Noon

Southern

9km/h

Afternoon

Southern

7km/h

Evening

Southeastern

6km/h

Night

Southern

15km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

67%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

69%

Night

Relative Humidity

64%

Dawn

Precipitation Probability

49%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-2°

Morning

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

-1°

Noon

Snowy

Snowy

Afternoon

Snowy

Snowy

Evening

Snowy

Snowy

Night

Snowy

Snowy

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southern

19km/h

Morning

Southern

24km/h

Noon

Southern

21km/h

Afternoon

Southwestern

14km/h

Evening

Western

9km/h

Night

North-west

18km/h

Dawn

Relative Humidity

55%

Morning

Relative Humidity

47%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

93%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

68%

Dawn

Chance for Light Snow

Chance for Light Snow

-3°

Morning

Scattered snow

Scattered snow

-4°

Noon

Scattered snow

Scattered snow

-4°

Afternoon

Frost

Frost

-5°

Evening

Frost

Frost

-5°

Night

Frost

Frost

-5°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow 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

Northern

22km/h

Morning

Northern

21km/h

Noon

Northeastern

19km/h

Afternoon

Northeastern

19km/h

Evening

Northeastern

18km/h

Night

Northeastern

19km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

84%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

81%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

48%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

65%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-6°

Morning

Frost

Frost

-5°

Noon

Snowy

Snowy

-4°

Afternoon

Snowy

Snowy

-5°

Evening

Snowy

Snowy

-5°

Night

Frost

Frost

-8°

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

20km/h

Morning

Northeastern

24km/h

Noon

Northeastern

24km/h

Afternoon

Northeastern

23km/h

Evening

Northeastern

21km/h

Night

Northern

16km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

82%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

90%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

66%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

0%