Weather hour by hour (periods) in Keflavík , Iceland

Day

brisk wind from afternoon

Night

brisk wind and chance for light snow at dawn

Day

chance for light snow till noon

Night

chance for rain showers at dawn

Day

chance for rain showers

Night

light fog from midnight

Day

chance for rain showers from noon till afternoon

Night

cold and scattered clouds

Day

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

Night

generally overcast with brisk wind at midnight

Day

chance for rain showers till afternoon followed by chance for snow/rain mix

Night

chance for snow/rain mix at midnight

Day

snow/rain mix from morning till afternoon, chance for light rain at afternoon

Night

chance for light rain at midnight, chance for snow/rain mix at dawn

Day

snow/rain mix from noon till afternoon

Night

partly cloudy to overcast

Day

chance for rain showers, brisk to strong winds from noon

Night

rain showers, brisk wind

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Brisk winds

Brisk winds

Evening

Brisk winds

Brisk winds

Night

Very Cold

Very Cold

Dawn

Northeastern

19km/h

Morning

Northern

30km/h

Noon

Northeastern

35km/h

Afternoon

Northeastern

41km/h

Evening

Northeastern

37km/h

Night

Northeastern

36km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

77%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

79%

Night

Relative Humidity

80%

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

Brisk winds

Brisk winds

Morning

Chance for Light Snow

Chance for Light Snow

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Dawn

Northern

38km/h

Morning

Northern

36km/h

Noon

Northern

36km/h

Afternoon

Northern

33km/h

Evening

Northern

22km/h

Night

Northern

19km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

82%

Noon

Relative Humidity

81%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

84%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

35%

Morning

Precipitation Probability

52%

Noon

Precipitation Probability

52%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Evening

Scattered Clouds

Scattered Clouds

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Northeastern

13km/h

Morning

Northeastern

12km/h

Noon

Northeastern

11km/h

Afternoon

Northeastern

14km/h

Evening

Northeastern

12km/h

Night

Northeastern

12km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

91%

Noon

Relative Humidity

83%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

87%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

45%

Noon

Precipitation Probability

43%

Afternoon

Precipitation Probability

45%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Chance for Rain Showers

Chance for Rain Showers

Evening

Partly Cloudy

Partly Cloudy

Night

Scattered Clouds

Scattered Clouds

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

Very cold weather expected / Make sure to stay warm.

Dawn

Eastern

10km/h

Morning

Eastern

18km/h

Noon

Eastern

21km/h

Afternoon

Eastern

22km/h

Evening

Eastern

20km/h

Night

Northeastern

30km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

80%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

77%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

57%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Sleet

Sleet

Afternoon

Sleet

Sleet

Evening

Partly Cloudy

Partly Cloudy

Night

Brisk winds

Brisk winds

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Northeastern

23km/h

Morning

Eastern

27km/h

Noon

Northeastern

31km/h

Afternoon

Northeastern

33km/h

Evening

Southeastern

36km/h

Night

Southeastern

39km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

77%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

81%

Night

Relative Humidity

86%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Chance for Light Rain

Chance for Light Rain

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Chance for Sleet

Chance for Sleet

Evening

Chance for Sleet

Chance for Sleet

Night

Chance for Sleet

Chance for Sleet

Dawn

Southeastern

30km/h

Morning

Eastern

21km/h

Noon

Eastern

24km/h

Afternoon

Southeastern

26km/h

Evening

Southeastern

24km/h

Night

Southern

24km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

83%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

87%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

56%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

49%

Dawn

Very Cold

Very Cold

Morning

Chance for Sleet

Chance for Sleet

Noon

Sleet

Sleet

Afternoon

Sleet

Sleet

Evening

Mostly Cloudy

Mostly Cloudy

Night

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southeastern

22km/h

Morning

Southeastern

20km/h

Noon

Southern

20km/h

Afternoon

Southern

16km/h

Evening

Southwestern

15km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

85%

Morning

Relative Humidity

80%

Noon

Relative Humidity

77%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

72%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

51%

Dawn

Chance for Sleet

Chance for Sleet

Morning

Overcast

Overcast

Noon

Sleet

Sleet

Afternoon

Sleet

Sleet

Evening

Mostly Cloudy

Mostly Cloudy

Night

Cloudy

Cloudy

Day Sleet is expected / Risk of slippery roads.

Sleet is expected / Risk of slippery roads.

Dawn

Southwestern

12km/h

Morning

Southwestern

16km/h

Noon

Southern

19km/h

Afternoon

Southern

19km/h

Evening

Southern

17km/h

Night

Southern

16km/h

Dawn

Relative Humidity

75%

Morning

Relative Humidity

70%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

84%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

61%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

Afternoon

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

Evening

Strong Winds with a chance for Rain Showers

Strong Winds with a chance for Rain Showers

Night

Brisk Winds with a Chance for Rain Showers

Brisk Winds with a Chance for Rain Showers

Dawn

Southeastern

22km/h

Morning

Southeastern

35km/h

Noon

Southeastern

45km/h

Afternoon

Southeastern

63km/h

Evening

Southeastern

56km/h

Night

Southeastern

53km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

87%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

86%

Evening

Relative Humidity

84%

Night

Relative Humidity

83%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

44%

Noon

Precipitation Probability

44%

Afternoon

Precipitation Probability

46%

Evening

Precipitation Probability

43%

Night

Precipitation Probability

65%