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

Day

rain showers, snow/rain mix, snow showers at times

Night

snow showers, snow/rain mix, light fog

-1°

Day

generally mostly cloudy with frost at morning

Night

frost

-1°

Day

frost, light rain, snow showers at times

Night

chance for snow showers till midnight followed by frost

-3°

Day

frost till noon

Night

frost

-1°

Day

frost, chance for snow/rain mix, rain showers

Night

rain showers

Day

rain showers with thunderstorms, brisk wind at noon

17°

Night

brisk wind, rain showers, chance for light snow, frost

-2°

Day

frost till noon

Night

frost, chance for snow showers at dawn

-1°

Day

generally partly cloudy with chance for snow showers at morning

15°

Night

chance for rain showers at dawn

Day

chance for light rain and light fog at morning

10°

Night

chance for rain showers

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Sleet

Sleet

Evening

Snowy

Snowy

Night

Sleet

Sleet

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

8km/h

Morning

Northeastern

7km/h

Noon

Northeastern

15km/h

Afternoon

Northeastern

14km/h

Evening

Northeastern

8km/h

Night

Northern

5km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

74%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

97%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

98%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

94%

Night

Precipitation Probability

90%

Dawn

Mist - Light Fog

Mist - Light Fog

-1°

Morning

Frost

Frost

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

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

Western

10km/h

Morning

North-west

5km/h

Noon

Northern

8km/h

Afternoon

Northern

7km/h

Evening

Southwestern

4km/h

Night

Southwestern

12km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

80%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

61%

Night

Relative Humidity

74%

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

Overcast

Overcast

Afternoon

Snowy

Snowy

Evening

Snowy

Snowy

Night

Frost

Frost

-2°

Day Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

16km/h

Morning

Southwestern

17km/h

Noon

Southwestern

25km/h

Afternoon

Southwestern

30km/h

Evening

North-west

21km/h

Night

Western

21km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

61%

Noon

Relative Humidity

38%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

72%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

98%

Night

Precipitation Probability

58%

Dawn

Frost

Frost

-3°

Morning

Frost

Frost

-2°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

-1°

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

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

Western

19km/h

Morning

North-west

18km/h

Noon

Western

18km/h

Afternoon

North-west

12km/h

Evening

Southwestern

11km/h

Night

Southwestern

13km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

69%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

60%

Night

Relative Humidity

67%

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

Sleet

Sleet

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Overcast

Overcast

Night

Rain Showers

Rain Showers

Dawn

Southern

13km/h

Morning

Southern

20km/h

Noon

Southern

24km/h

Afternoon

Southern

20km/h

Evening

Southwestern

17km/h

Night

Southwestern

19km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

62%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

86%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

94%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

92%

Dawn

Rain Showers

Rain Showers

10°

Morning

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

12°

Noon

Rain Showers with Brisk Winds

Rain Showers with Brisk Winds

17°

Afternoon

A chance for Thunderstorms with Brisk Winds

A chance for Thunderstorms with Brisk Winds

16°

Evening

Rain Showers with Brisk Winds

Rain Showers with Brisk Winds

Night

Rain Showers

Rain Showers

Dawn

Southern

25km/h

Morning

Southern

28km/h

Noon

Southwestern

39km/h

Afternoon

Southwestern

37km/h

Evening

Western

37km/h

Night

Western

35km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

65%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

77%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

94%

Morning

Precipitation Probability

92%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

77%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

73%

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

-3°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

Night

Frost

Frost

-1°

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

Very cold weather expected / Make sure to stay warm.

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

25km/h

Morning

North-west

17km/h

Noon

Northern

9km/h

Afternoon

Northeastern

11km/h

Evening

Southeastern

13km/h

Night

Southeastern

23km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

63%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

60%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

49%

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

Very Cold

Very Cold

Noon

Partly Cloudy

Partly Cloudy

14°

Afternoon

Mostly Cloudy

Mostly Cloudy

15°

Evening

Mostly Cloudy

Mostly Cloudy

11°

Night

Overcast

Overcast

11°

Dawn

Southern

27km/h

Morning

Southwestern

29km/h

Noon

Western

30km/h

Afternoon

Western

28km/h

Evening

North-west

19km/h

Night

North-west

18km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

62%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

66%

Night

Relative Humidity

67%

Dawn

Precipitation Probability

43%

Morning

Precipitation Probability

43%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Mostly Cloudy

Mostly Cloudy

10°

Afternoon

Cloudy

Cloudy

Evening

Overcast

Overcast

Night

Light Rain

Light Rain

Dawn

North-west

10km/h

Morning

Northeastern

16km/h

Noon

Northeastern

18km/h

Afternoon

Northeastern

19km/h

Evening

Northeastern

19km/h

Night

Northeastern

18km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

94%

Noon

Relative Humidity

82%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

87%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

36%

Morning

Precipitation Probability

36%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

61%