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Weather hour by hour (periods) in Hemel Hempstead , United Kingdom

Hemel Hempstead, United Kingdom

Day

generally overcast with light fog till noon

8°

Night

light fog

6°

Day

light fog and chance for light rain at times

10°

Night

light fog and chance for light rain till dawn

7°

Day

generally mostly cloudy with chance for light rain at noon

9°

Night

rain showers from midnight

5°

Day

light fog at morning, chance for rain showers from noon

7°

Night

rain showers

6°

Day

light rain

8°

Night

rain showers

5°

Day

rain showers

7°

Night

rain showers and light fog and snow/rain mix at times

3°

Day

chance for rain showers

5°

Night

cold

1°

Day

cold

2°

Night

frost and light fog and chance for light snow at times

-2°

Day

frost at morning

2°

Night

frost, light fog at dawn

-2°

Dawn

Foggy with a Chance for Rain Showers

Foggy with a Chance for Rain Showers

5°

Morning

Foggy with a Chance for Rain Showers

Foggy with a Chance for Rain Showers

6°

Noon

Mist - Light Fog

Mist - Light Fog

8°

Afternoon

Overcast

Overcast

8°

Evening

Mist - Light Fog

Mist - Light Fog

7°

Night

Mist - Light Fog

Mist - Light Fog

7°

Dawn

Northeastern

13km/h

Morning

Eastern

11km/h

Noon

Southeastern

13km/h

Afternoon

Southern

11km/h

Evening

Southeastern

11km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

97%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

96%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

46%

Morning

Precipitation Probability

46%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

6°

Morning

Mist - Light Fog

Mist - Light Fog

7°

Noon

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

10°

Afternoon

Mist - Light Fog

Mist - Light Fog

10°

Evening

Mist - Light Fog

Mist - Light Fog

8°

Night

Mist - Light Fog

Mist - Light Fog

8°

Dawn

Southern

11km/h

Morning

Southeastern

12km/h

Noon

Southern

13km/h

Afternoon

Southeastern

13km/h

Evening

Southeastern

13km/h

Night

Southeastern

15km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

97%

Noon

Relative Humidity

95%

Afternoon

Relative Humidity

94%

Evening

Relative Humidity

94%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

54%

Noon

Precipitation Probability

71%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

40%

Night

Precipitation Probability

66%

Dawn

Mist - Light Fog

Mist - Light Fog

7°

Morning

Cloudy

Cloudy

7°

Noon

Chance for Light Rain

Chance for Light Rain

8°

Afternoon

Overcast

Overcast

9°

Evening

Overcast

Overcast

7°

Night

Rain Showers

Rain Showers

7°

Dawn

Southeastern

18km/h

Morning

Southeastern

20km/h

Noon

Southeastern

22km/h

Afternoon

Southeastern

23km/h

Evening

Southeastern

21km/h

Night

Southeastern

24km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

92%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

89%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

38%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

76%

Dawn

Chance for Rain Showers

Chance for Rain Showers

5°

Morning

Mist - Light Fog

Mist - Light Fog

5°

Noon

Rain Showers

Rain Showers

7°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

7°

Evening

Rain Showers

Rain Showers

8°

Night

Rain Showers

Rain Showers

8°

Dawn

Southern

22km/h

Morning

Southern

18km/h

Noon

Southeastern

25km/h

Afternoon

Southeastern

24km/h

Evening

Southeastern

25km/h

Night

Southeastern

23km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

89%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

88%

Evening

Relative Humidity

96%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

58%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

79%

Dawn

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

6°

Morning

Chance for Light Rain

Chance for Light Rain

7°

Noon

Light Rain

Light Rain

8°

Afternoon

Light Rain

Light Rain

8°

Evening

Light Rain

Light Rain

7°

Night

Chance for Rain Showers

Chance for Rain Showers

5°

Dawn

Southeastern

20km/h

Morning

Southeastern

20km/h

Noon

Southeastern

21km/h

Afternoon

Southeastern

19km/h

Evening

Eastern

18km/h

Night

Eastern

19km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

90%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

88%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

58%

Noon

Precipitation Probability

74%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

65%

Night

Precipitation Probability

45%

Dawn

Chance for Rain Showers

Chance for Rain Showers

5°

Morning

Rain Showers

Rain Showers

5°

Noon

Mostly Cloudy with Light Rain

Mostly Cloudy with Light Rain

7°

Afternoon

Light Rain

Light Rain

6°

Evening

Mist - Light Fog

Mist - Light Fog

4°

Night

Mist - Light Fog

Mist - Light Fog

4°

Night Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

19km/h

Morning

Southeastern

24km/h

Noon

Southern

22km/h

Afternoon

Southern

18km/h

Evening

Southern

12km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

90%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

78%

Evening

Relative Humidity

95%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

77%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

84%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

68%

Dawn

Sleet

Sleet

3°

Morning

Chance for Rain Showers

Chance for Rain Showers

4°

Noon

Chance for Rain Showers

Chance for Rain Showers

5°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

5°

Evening

Very Cold

Very Cold

4°

Night

Very Cold

Very Cold

3°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Southeastern

17km/h

Morning

Eastern

18km/h

Noon

Eastern

18km/h

Afternoon

Northeastern

18km/h

Evening

Northeastern

17km/h

Night

Northeastern

16km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

92%

Noon

Relative Humidity

86%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

92%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

41%

Noon

Precipitation Probability

40%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

1°

Morning

Very Cold

Very Cold

2°

Noon

Very Cold

Very Cold

2°

Afternoon

Very Cold

Very Cold

2°

Evening

Mist - Light Fog

Mist - Light Fog

0°

Night

Mist - Light Fog

Mist - Light Fog

-2°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

15km/h

Morning

Northeastern

14km/h

Noon

Northeastern

15km/h

Afternoon

Northeastern

14km/h

Evening

Northeastern

14km/h

Night

Northeastern

15km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

87%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

93%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

43%

Dawn

Frost

Frost

-2°

Morning

Frost

Frost

-1°

Noon

Very Cold

Very Cold

2°

Afternoon

Very Cold

Very Cold

2°

Evening

Frost

Frost

-1°

Night

Frost

Frost

-2°

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

Very cold weather expected / Make sure to stay warm.

Dawn

Northeastern

15km/h

Morning

Northern

14km/h

Noon

Northeastern

19km/h

Afternoon

Northeastern

18km/h

Evening

Northeastern

15km/h

Night

Northern

15km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

77%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

87%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%