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

Day

rain showers from noon

Night

light fog, chance for light rain at midnight

Day

chance for light rain at times

Night

generally mostly cloudy with frost at dawn

Day

generally mostly cloudy with chance for light rain at afternoon

11°

Night

generally overcast with chance for light rain at dawn

Day

chance for light rain from noon till afternoon

15°

Night

scattered clouds

13°

Day

rain showers from morning

13°

Night

rain showers

Day

rain showers

Night

chance for rain showers

Day

rain showers and snow/rain mix at times

Night

chance for rain showers

Day

chance for rain showers, chance for snow/rain mix at morning

Night

cold and mostly clear

Day

rain showers from afternoon

14°

Night

rain showers till dawn

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Light Rain

Light Rain

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Western

12km/h

Morning

Western

8km/h

Noon

North-west

7km/h

Afternoon

North-west

3km/h

Evening

North-west

1km/h

Night

Western

11km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

74%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

94%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

92%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

93%

Night

Precipitation Probability

49%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Night

Very Cold

Very Cold

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

15km/h

Morning

Western

18km/h

Noon

Western

20km/h

Afternoon

North-west

20km/h

Evening

Western

9km/h

Night

Western

13km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

71%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

57%

Evening

Relative Humidity

73%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

47%

Night

Precipitation Probability

0%

Dawn

Frost

Frost

Morning

Very Cold

Very Cold

Noon

Cloudy

Cloudy

Afternoon

Chance for Light Rain

Chance for Light Rain

11°

Evening

Overcast

Overcast

10°

Night

Overcast

Overcast

Dawn

Western

11km/h

Morning

Western

14km/h

Noon

Western

16km/h

Afternoon

North-west

19km/h

Evening

Southwestern

23km/h

Night

Southwestern

25km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

64%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

54%

Evening

Relative Humidity

54%

Night

Relative Humidity

53%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

39%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Light Rain

Chance for Light Rain

Morning

Overcast

Overcast

10°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

14°

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

15°

Evening

Mostly Cloudy

Mostly Cloudy

13°

Night

Overcast

Overcast

13°

Dawn

Southwestern

26km/h

Morning

Southwestern

26km/h

Noon

Southwestern

27km/h

Afternoon

Western

23km/h

Evening

Southwestern

9km/h

Night

Southern

24km/h

Dawn

Relative Humidity

61%

Morning

Relative Humidity

64%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

71%

Night

Relative Humidity

70%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

54%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Cloudy

Cloudy

13°

Morning

Chance for Light Rain

Chance for Light Rain

11°

Noon

Rain Showers

Rain Showers

11°

Afternoon

Rain Showers

Rain Showers

12°

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southern

26km/h

Morning

Southwestern

29km/h

Noon

Southwestern

32km/h

Afternoon

Southwestern

24km/h

Evening

North-west

8km/h

Night

North-west

11km/h

Dawn

Relative Humidity

74%

Morning

Relative Humidity

73%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

97%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

81%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

81%

Night

Precipitation Probability

82%

Dawn

Rain Showers

Rain Showers

Morning

Rain Showers

Rain Showers

Noon

Rain Showers

Rain Showers

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Northern

7km/h

Morning

Northeastern

7km/h

Noon

Northeastern

9km/h

Afternoon

Northeastern

10km/h

Evening

Western

8km/h

Night

Western

7km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

90%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

95%

Evening

Relative Humidity

94%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

90%

Morning

Precipitation Probability

89%

Noon

Precipitation Probability

85%

Afternoon

Precipitation Probability

59%

Evening

Precipitation Probability

54%

Night

Precipitation Probability

50%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Sleet

Sleet

Noon

Rain Showers

Rain Showers

Afternoon

Rain Showers

Rain Showers

Evening

Rain Showers

Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Western

5km/h

Morning

Western

5km/h

Noon

North-west

6km/h

Afternoon

Northern

13km/h

Evening

Western

16km/h

Night

Western

21km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

88%

Noon

Relative Humidity

80%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

79%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

76%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

61%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Sleet

Chance for Sleet

Noon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Evening

Mostly Clear

Mostly Clear

Night

Very Cold

Very Cold

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

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

Very cold weather expected / Make sure to stay warm.

Dawn

Western

22km/h

Morning

Western

24km/h

Noon

Western

30km/h

Afternoon

Western

32km/h

Evening

Western

15km/h

Night

Western

14km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

72%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

66%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

13°

Afternoon

Rain Showers

Rain Showers

14°

Evening

Rain Showers

Rain Showers

10°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

10°

Dawn

Western

11km/h

Morning

Southwestern

11km/h

Noon

Southwestern

11km/h

Afternoon

Western

11km/h

Evening

Eastern

5km/h

Night

Southeastern

9km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

72%

Noon

Relative Humidity

57%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

65%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

71%

Night

Precipitation Probability

68%