Weather forecast for Alkmaar - weather.plus
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Weather forecast for Alkmaar

Astronomical data for 2026/05/12:
Sunrise:05:48 h
Sunset:21:26 h
Moonrise: 03:56 h
Moonset: 15:50 h

Weather forecast for today and the next 5 days:

Tue
during the day broken
14°C
7°C		Wed
during the day broken
14°C
7°C		Thu
during the day few
14°C
7°C		Fri
during the day broken
13°C
7°C		Sat
during the day sky clear
15°C
7°C		Sun
during the day few
16°C
7°C
Tue
during the day broken
14°C
7°C		Wed
during the day broken
14°C
7°C		Thu
during the day few
14°C
7°C		Fri
during the day broken
13°C
7°C		Sat
during the day sky clear
15°C
7°C		Sun
during the day few
16°C
7°C


▸Change to Fahrenheit/mmHg/in.

Weather forecast details:
TemperatureAir pressureHumidityWeatherWind
Temp. / Dewpoint / WindchillSealevel / Station levelrelative / absoluteSun and clouds / Rain amountWind direction and speed
 Tuesday
2026/05/12
 
 Night
7 °C0110101009 hPa59%4.6 g/m³broken7/8 1 mm Wind from the O7 Bft (15 m/s)
 Early
7 °C-1210111010 hPa57%4.4 g/m³broken7/8 0 mm Wind from the OSO6 Bft (12 m/s)
 Morning
7 °C0210131012 hPa59%4.6 g/m³broken6/8 0 mm Wind from the SSO6 Bft (12 m/s)
 Mornings
8 °C3310131012 hPa70%5.8 g/m³overcast8/8 0 mm Wind from the SSW5 Bft (11 m/s)
 Noon
10 °C5610131012 hPa70%6.6 g/m³overcast8/8 0 mm Wind from the SW5 Bft (11 m/s)
 Afternoon
12 °C7910111010 hPa71%7.6 g/m³broken7/8 0 mm Wind from the SW5 Bft (10 m/s)
 Evening
13 °C101010091008 hPa81%9.2 g/m³broken5/8 0 mm Wind from the SW5 Bft (10 m/s)
 Night
14 °C81210081007 hPa68%8.2 g/m³broken6/8 0 mm Wind from the SSW4 Bft (6 m/s)
 Wednesday
2026/05/13
 
 Night
13 °C81110071006 hPa69%7.8 g/m³scattered3/8 0 mm Wind from the SW4 Bft (8 m/s)
 Early
14 °C81110051004 hPa65%7.9 g/m³few2/8 0 mm Wind from the WSW5 Bft (10 m/s)
 Morning
13 °C81010031002 hPa69%7.8 g/m³broken6/8 0 mm Wind from the SW5 Bft (10 m/s)
 Mornings
8 °C4310011000 hPa78%6.5 g/m³scattered4/8 0 mm Wind from the SW5 Bft (11 m/s)
 Noon
10 °C561000999 hPa71%6.7 g/m³broken6/8 1 mm Wind from the SW5 Bft (9 m/s)
 Afternoon
10 °C57999998 hPa70%6.6 g/m³broken5/8 1 mm Wind from the SW4 Bft (8 m/s)
 Evening
9 °C45998997 hPa71%6.3 g/m³broken5/8 1 mm Wind from the SW4 Bft (8 m/s)
 Night
8 °C34999998 hPa69%5.7 g/m³few1/8 0 mm Wind from the WSW4 Bft (8 m/s)
 Thursday
2026/05/14
 
 Night
10 °C56998997 hPa72%6.8 g/m³few2/8 0 mm Wind from the W5 Bft (10 m/s)
 Early
10 °C56999998 hPa71%6.7 g/m³broken6/8 2 mm Wind from the NNW5 Bft (9 m/s)
 Morning
7 °C321000999 hPa74%5.7 g/m³overcast8/8 2 mm Wind from the NO5 Bft (9 m/s)
 Mornings
11 °C5810031002 hPa66%6.6 g/m³scattered3/8 0 mm Wind from the NNO5 Bft (10 m/s)
 Noon
12 °C6910041003 hPa67%7.2 g/m³sky clear0/8 0 mm Wind from the NW5 Bft (10 m/s)
 Afternoon
13 °C71010051004 hPa68%7.7 g/m³sky clear0/8 0 mm Wind from the WNW5 Bft (10 m/s)
 Evening
13 °C71110051004 hPa68%7.7 g/m³sky clear0/8 0 mm Wind from the NNW4 Bft (8 m/s)
 Night
11 °C5810051004 hPa64%6.4 g/m³few2/8 0 mm Wind from the W4 Bft (6 m/s)
 Friday
2026/05/15
 
 Night
10 °C4810041003 hPa66%6.2 g/m³broken6/8 0 mm Wind from the SW3 Bft (5 m/s)
 Early
11 °C5910021001 hPa65%6.5 g/m³overcast8/8 0 mm Wind from the SW3 Bft (5 m/s)
 Morning
8 °C451000999 hPa78%6.5 g/m³overcast8/8 0 mm Wind from the SSW4 Bft (6 m/s)
 Mornings
7 °C431000999 hPa83%6.4 g/m³broken7/8 0 mm Wind from the SSW4 Bft (8 m/s)
 Noon
9 °C6610011000 hPa79%7.0 g/m³broken5/8 1 mm Wind from the OSO4 Bft (7 m/s)
 Afternoon
10 °C6710031002 hPa78%7.3 g/m³broken5/8 0 mm Wind from the NO4 Bft (6 m/s)
 Evening
12 °C8910061005 hPa75%8.0 g/m³broken6/8 0 mm Wind from the NO4 Bft (7 m/s)
 Night
13 °C81110091008 hPa73%8.3 g/m³broken6/8 0 mm Wind from the NO4 Bft (7 m/s)
 Saturday
2026/05/16
 
 Night
9 °C5610111010 hPa74%6.5 g/m³scattered4/8 0 mm Wind from the NO4 Bft (6 m/s)
 Early
8 °C4510121011 hPa76%6.3 g/m³few1/8 0 mm Wind from the NO4 Bft (6 m/s)
 Morning
8 °C4510141013 hPa75%6.2 g/m³few1/8 0 mm Wind from the NO3 Bft (5 m/s)
 Mornings
11 °C5910161015 hPa67%6.7 g/m³sky clear0/8 0 mm Wind from the NO3 Bft (4 m/s)
 Noon
13 °C71210161015 hPa65%7.4 g/m³few1/8 0 mm Wind from the NO3 Bft (4 m/s)
 Afternoon
14 °C81210171016 hPa67%8.1 g/m³sky clear0/8 0 mm Wind from the NO4 Bft (6 m/s)
 Evening
14 °C71210171016 hPa64%7.7 g/m³sky clear0/8 0 mm Wind from the NO4 Bft (7 m/s)
 Night
11 °C6810181017 hPa69%6.9 g/m³sky clear0/8 0 mm Wind from the NO4 Bft (7 m/s)
 Sunday
2026/05/17
 
 Night
9 °C5610181017 hPa76%6.7 g/m³sky clear0/8 0 mm Wind from the NO4 Bft (6 m/s)
 Early
8 °C4510171016 hPa78%6.5 g/m³sky clear0/8 0 mm Wind from the NO4 Bft (6 m/s)
 Morning
8 °C4410171016 hPa76%6.3 g/m³sky clear0/8 0 mm Wind from the NO4 Bft (7 m/s)
 Mornings
12 °C7910171016 hPa72%7.7 g/m³sky clear0/8 0 mm Wind from the NO4 Bft (8 m/s)
 Noon
15 °C101310161015 hPa74%9.5 g/m³few1/8 0 mm Wind from the NO4 Bft (8 m/s)
 Afternoon
15 °C111310151014 hPa79%10.2 g/m³broken6/8 0 mm Wind from the NO5 Bft (11 m/s)
 Evening
15 °C121310151014 hPa82%10.5 g/m³broken5/8 0 mm Wind from the NO6 Bft (12 m/s)
 Night
15 °C121310161015 hPa84%10.8 g/m³overcast8/8 0 mm Wind from the NO6 Bft (12 m/s)
 This weather forecast was calculated 2026/05/11 at 04 UTC. Basis is the SEVERE-Model of Tempsvrai.

Notes:
• The astronomical data refer to a level horizon and a height of 0 meters. Neither altitude nor mountains in the area are considered.
• All data of the weather forecast refer to the position of the place 52.63°N 4.75°E, elevation 6 m. In cities and mountainous terrain, the actual values in the immediate vicinity may deviate significantly from the forecast values.
• The values of the windchill factor result from the wind chill temperature or the heat index, depending on the predicted temperature.