Weather Forecast for Alkmaar
North Holland, Netherlands
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Current Weather - Alkmaar: 17°C
Current Weather - Alkmaar: 17°C
North Holland, Netherlands
Overcast
Feels like 15°C
Wind
13 km/h SSW
Humidity
73%
Pressure
1024 mb
UV Index
1
Visibility
10 km
Overcast
Wednesday, September 23, 2026
High
19°C
Low
14°C
Rain Chance
40%
Hourly Forecast
17°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
18°C
16°C
15°C
15°C
14°C
Day Statistics
Maximum Wind
25 km/h
Humidity
77%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
40%
Snow Chance
0%
Sun & Moon
Sunrise
07:28 AM
Sunset
07:37 PM
Moonrise
06:38 PM
Moonset
03:40 AM
Moon Phase
Waxing Gibbous
Moon Illumination
95%
Air Quality
PM2.5
18.2
μg/m³
PM10
23
μg/m³
NO₂
40.9
μg/m³
O₃
25.8
μg/m³
SO₂
3.3
μg/m³
CO
308.4
μg/m³
Overcast
Thursday, September 24, 2026
High
17°C
Low
12°C
Rain Chance
18%
Hourly Forecast
14°C
13°C
12°C
13°C
13°C
12°C
12°C
12°C
12°C
13°C
15°C
16°C
16°C
17°C
17°C
17°C
17°C
16°C
16°C
14°C
13°C
12°C
12°C
12°C
Day Statistics
Maximum Wind
19 km/h
Humidity
69%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
18%
Snow Chance
0%
Sun & Moon
Sunrise
07:30 AM
Sunset
07:35 PM
Moonrise
06:49 PM
Moonset
04:53 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
3.7
μg/m³
PM10
10.1
μg/m³
NO₂
9.9
μg/m³
O₃
63.9
μg/m³
SO₂
0.5
μg/m³
CO
203.5
μg/m³
Sunny
Friday, September 25, 2026
High
21°C
Low
10°C
Rain Chance
6%
Hourly Forecast
11°C
11°C
11°C
11°C
10°C
10°C
10°C
10°C
10°C
11°C
14°C
16°C
18°C
19°C
20°C
21°C
21°C
21°C
20°C
18°C
16°C
15°C
14°C
14°C
Day Statistics
Maximum Wind
12 km/h
Humidity
63%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
07:32 AM
Sunset
07:33 PM
Moonrise
06:58 PM
Moonset
06:06 AM
Moon Phase
Full Moon
Moon Illumination
100%
Air Quality
PM2.5
12.9
μg/m³
PM10
18.8
μg/m³
NO₂
39.5
μg/m³
O₃
35.6
μg/m³
SO₂
1.8
μg/m³
CO
273.6
μg/m³
Overcast
Saturday, September 26, 2026
High
23°C
Low
12°C
Rain Chance
8%
Hourly Forecast
13°C
13°C
13°C
12°C
12°C
12°C
12°C
12°C
12°C
13°C
15°C
17°C
19°C
21°C
22°C
23°C
23°C
23°C
21°C
19°C
18°C
17°C
16°C
16°C
Day Statistics
Maximum Wind
13 km/h
Humidity
50%
Precipitation
0 mm
UV Index
3
Visibility
10 km
Rain Chance
8%
Snow Chance
0%
Sun & Moon
Sunrise
07:33 AM
Sunset
07:30 PM
Moonrise
07:07 PM
Moonset
07:19 AM
Moon Phase
Full Moon
Moon Illumination
99%
Air Quality
PM2.5
12.9
μg/m³
PM10
16.7
μg/m³
NO₂
29.3
μg/m³
O₃
36
μg/m³
SO₂
1.5
μg/m³
CO
242.3
μg/m³
Overcast
Sunday, September 27, 2026
High
18°C
Low
13°C
Rain Chance
20%
Hourly Forecast
16°C
15°C
15°C
15°C
15°C
15°C
14°C
14°C
15°C
15°C
15°C
17°C
16°C
17°C
18°C
17°C
17°C
18°C
17°C
16°C
14°C
14°C
13°C
13°C
Day Statistics
Maximum Wind
16 km/h
Humidity
71%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
20%
Snow Chance
0%
Sun & Moon
Sunrise
07:35 AM
Sunset
07:28 PM
Moonrise
07:18 PM
Moonset
08:34 AM
Moon Phase
Waning Gibbous
Moon Illumination
96%
Air Quality
PM2.5
11.3
μg/m³
PM10
12.7
μg/m³
NO₂
20.4
μg/m³
O₃
39.9
μg/m³
SO₂
3.4
μg/m³
CO
238.3
μg/m³
Overcast
Monday, September 28, 2026
High
19°C
Low
12°C
Rain Chance
40%
Hourly Forecast
13°C
13°C
13°C
13°C
12°C
12°C
12°C
12°C
13°C
14°C
16°C
17°C
18°C
19°C
19°C
19°C
19°C
19°C
19°C
18°C
18°C
17°C
17°C
16°C
Day Statistics
Maximum Wind
12 km/h
Humidity
79%
Precipitation
0 mm
UV Index
4
Visibility
10 km
Rain Chance
40%
Snow Chance
0%
Sun & Moon
Sunrise
07:37 AM
Sunset
07:25 PM
Moonrise
07:30 PM
Moonset
09:51 AM
Moon Phase
Waning Gibbous
Moon Illumination
91%
Overcast
Tuesday, September 29, 2026
High
17°C
Low
15°C
Rain Chance
90%
Hourly Forecast
16°C
16°C
16°C
16°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
15°C
16°C
16°C
16°C
16°C
17°C
17°C
17°C
16°C
16°C
16°C
17°C
17°C
Day Statistics
Maximum Wind
14 km/h
Humidity
94%
Precipitation
6 mm
UV Index
4
Visibility
8 km
Rain Chance
90%
Snow Chance
0%
Sun & Moon
Sunrise
07:39 AM
Sunset
07:23 PM
Moonrise
07:47 PM
Moonset
11:12 AM
Moon Phase
Waning Gibbous
Moon Illumination
84%
Solar Radiation Data
Shortwave Radiation
59.72
Diffuse Radiation
34.2
DNI
0
GTI
0
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