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

Day

cold and mostly cloudy

Night

partly cloudy to overcast

Day

rain showers at afternoon

11°

Night

rain showers

Day

rain showers

14°

Night

snow showers from evening

Day

brisk wind at noon followed by chance for snow showers

Night

snow showers

-1°

Day

snow showers

Night

frost and chance for light snow at times

-2°

Day

frost

Night

frost

-4°

Day

frost till noon

Night

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

Day

rain showers

10°

Night

rain showers till midnight

Day

cold

Night

frost

-2°

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

North-west

22km/h

Morning

Western

11km/h

Noon

Western

9km/h

Afternoon

Southern

6km/h

Evening

Southern

9km/h

Night

Southern

13km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

75%

Noon

Relative Humidity

64%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

78%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

52%

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

Overcast

Overcast

11°

Afternoon

Rain Showers

Rain Showers

11°

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

12km/h

Morning

Southern

12km/h

Noon

Southern

11km/h

Afternoon

Southeastern

16km/h

Evening

Southeastern

14km/h

Night

Southern

15km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

63%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

95%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

97%

Night

Precipitation Probability

90%

Dawn

Light Rain

Light Rain

Morning

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

11°

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

14°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

10°

Evening

Very Cold

Very Cold

Night

Scattered snow

Scattered snow

Night Intermittent snow expected / Risk of slippery roads.

Intermittent snow expected / Risk of slippery roads.

Dawn

Southwestern

15km/h

Morning

Southwestern

15km/h

Noon

Southwestern

20km/h

Afternoon

Southwestern

31km/h

Evening

Southwestern

32km/h

Night

Southwestern

29km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

86%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

70%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

81%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

86%

Afternoon

Precipitation Probability

90%

Evening

Precipitation Probability

45%

Night

Precipitation Probability

78%

Dawn

Scattered snow

Scattered snow

Morning

Very Cold

Very Cold

Noon

Brisk winds

Brisk winds

Afternoon

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

Evening

Mostly Cloudy with Snow Showers

Mostly Cloudy with Snow Showers

Night

Snowy

Snowy

Day Chance of snow / Risk of slippery roads.

Chance of snow / Risk of slippery roads.

Night Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Southwestern

28km/h

Morning

Southwestern

33km/h

Noon

Southwestern

39km/h

Afternoon

Western

39km/h

Evening

Western

37km/h

Night

Western

34km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

64%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

69%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

76%

Night

Precipitation Probability

79%

Dawn

Snowy

Snowy

-1°

Morning

Snowy

Snowy

Noon

Snowy

Snowy

Afternoon

Scattered snow

Scattered snow

Evening

Scattered snow

Scattered snow

Night

Scattered snow

Scattered snow

-1°

Day Snow is expected / Risk of slippery roads.

Snow is expected / Risk of slippery roads.

Dawn

Western

33km/h

Morning

North-west

33km/h

Noon

North-west

33km/h

Afternoon

North-west

32km/h

Evening

Western

29km/h

Night

Western

25km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

74%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

74%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

86%

Morning

Precipitation Probability

84%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

76%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

62%

Dawn

Chance for Light Snow

Chance for Light Snow

-2°

Morning

Frost

Frost

-1°

Noon

Frost

Frost

Afternoon

Frost

Frost

Evening

Frost

Frost

-1°

Night

Frost

Frost

-3°

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

Western

15km/h

Noon

Southwestern

13km/h

Afternoon

Southwestern

10km/h

Evening

Southern

10km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

74%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

77%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

60%

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

-2°

Noon

Frost

Frost

Afternoon

Very Cold

Very Cold

Evening

Mostly Cloudy  with chance for Snow Showers

Mostly Cloudy with chance for Snow Showers

Night

Sleet

Sleet

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

Very cold weather expected / Make sure to stay warm.

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

18km/h

Morning

Southern

16km/h

Noon

Southeastern

12km/h

Afternoon

Southern

8km/h

Evening

Southwestern

17km/h

Night

Western

21km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

77%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

84%

Evening

Relative Humidity

90%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

64%

Dawn

Sleet

Sleet

Morning

Light Rain

Light Rain

Noon

Rain Showers

Rain Showers

Afternoon

Chance for Rain Showers

Chance for Rain Showers

10°

Evening

Chance for Rain Showers

Chance for Rain Showers

11°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Western

20km/h

Morning

Western

15km/h

Noon

North-west

12km/h

Afternoon

North-west

10km/h

Evening

North-west

4km/h

Night

Southern

11km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

66%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

54%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

85%

Morning

Precipitation Probability

80%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

60%

Night

Precipitation Probability

59%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Frost

Frost

Night

Frost

Frost

-2°

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

Southern

16km/h

Morning

Southwestern

18km/h

Noon

Southwestern

20km/h

Afternoon

Southwestern

20km/h

Evening

Southwestern

18km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

64%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

67%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%