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

Day

rain showers at early morning, frost at afternoon

Night

frost till midnight followed by snow showers

-6°

Day

light snow till noon followed by frost

-5°

Night

frost

-10°

Day

generally clear with frost at morning

-5°

Night

frost at dawn

-5°

Day

frost and snow/rain mix and snow showers at times

Night

snow showers, light fog at dawn

Day

generally overcast with frost at morning

Night

light fog

Day

chance for rain showers

11°

Night

chance for rain showers

Day

light fog and chance for rain showers at times

15°

Night

chance for rain showers

Day

chance for rain showers till noon

Night

snow/rain mix at dawn

Day

rain showers

12°

Night

rain showers, light fog at dawn

10°

Dawn

Rain Showers

Rain Showers

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Frost

Frost

Evening

Frost

Frost

-3°

Night

Frost

Frost

-5°

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southern

33km/h

Morning

Southwestern

27km/h

Noon

North-west

23km/h

Afternoon

North-west

23km/h

Evening

North-west

18km/h

Night

North-west

19km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

72%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

77%

Night

Relative Humidity

74%

Dawn

Precipitation Probability

73%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered snow

Scattered snow

-6°

Morning

Scattered snow

Scattered snow

-6°

Noon

Scattered snow

Scattered snow

-5°

Afternoon

Frost

Frost

-6°

Evening

Very Cold

Very Cold

-8°

Night

Frost

Frost

-9°

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

North-west

17km/h

Morning

Northern

14km/h

Noon

Northern

15km/h

Afternoon

Northern

14km/h

Evening

North-west

15km/h

Night

North-west

13km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

65%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

58%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

95%

Morning

Precipitation Probability

81%

Noon

Precipitation Probability

73%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

-10°

Morning

Frost

Frost

-9°

Noon

Very Cold

Very Cold

-5°

Afternoon

Very Cold

Very Cold

-5°

Evening

Very Cold

Very Cold

-5°

Night

Very Cold

Very Cold

-5°

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

11km/h

Morning

Western

8km/h

Noon

Western

3km/h

Afternoon

Eastern

13km/h

Evening

Southeastern

15km/h

Night

Southeastern

19km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

49%

Noon

Relative Humidity

34%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

53%

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

Frost

Frost

-4°

Morning

Frost

Frost

-1°

Noon

Sleet

Sleet

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

18km/h

Morning

Southern

18km/h

Noon

Southern

16km/h

Afternoon

Southern

10km/h

Evening

Southwestern

5km/h

Night

North-west

11km/h

Dawn

Relative Humidity

62%

Morning

Relative Humidity

62%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

93%

Evening

Relative Humidity

96%

Night

Relative Humidity

99%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

72%

Night

Precipitation Probability

74%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Mist - Light Fog

Mist - Light Fog

Night

Mist - Light Fog

Mist - Light Fog

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northern

10km/h

Morning

North-west

9km/h

Noon

Northern

6km/h

Afternoon

Northeastern

5km/h

Evening

Northeastern

5km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

87%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

58%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Chance for Rain Showers

Chance for Rain Showers

11°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

10°

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Eastern

4km/h

Morning

Northeastern

9km/h

Noon

Northeastern

15km/h

Afternoon

Northeastern

14km/h

Evening

Eastern

14km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

75%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

85%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

63%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

52%

Night

Precipitation Probability

46%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Chance for Light Rain

Chance for Light Rain

14°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

15°

Evening

Chance for Rain Showers

Chance for Rain Showers

14°

Night

Chance for Rain Showers

Chance for Rain Showers

11°

Dawn

Southern

13km/h

Morning

Southwestern

5km/h

Noon

Southwestern

20km/h

Afternoon

Southwestern

18km/h

Evening

Eastern

3km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

94%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

91%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

66%

Morning

Precipitation Probability

34%

Noon

Precipitation Probability

42%

Afternoon

Precipitation Probability

48%

Evening

Precipitation Probability

57%

Night

Precipitation Probability

48%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Light Rain

Chance for Light Rain

Afternoon

Overcast

Overcast

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southwestern

16km/h

Morning

Southwestern

14km/h

Noon

North-west

14km/h

Afternoon

North-west

13km/h

Evening

Northern

8km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

92%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

86%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

41%

Noon

Precipitation Probability

44%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Sleet

Sleet

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

12°

Evening

Light Rain

Light Rain

13°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

13°

Dawn

Eastern

15km/h

Morning

Eastern

20km/h

Noon

Southeastern

24km/h

Afternoon

Southeastern

24km/h

Evening

Southwestern

19km/h

Night

Southern

18km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

95%

Noon

Relative Humidity

92%

Afternoon

Relative Humidity

89%

Evening

Relative Humidity

90%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

69%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

69%