Weather Forecast for Alkmaar

North Holland, Netherlands

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Sunny

Current Weather - Alkmaar: 33°C

North Holland, Netherlands

Sunny

Feels like 31°C

Wind

8 km/h ENE

Humidity

21%

Pressure

1019 mb

UV Index

1

Visibility

10 km

Sunny

Sunny

Thursday, August 13, 2026

High

34°C

Low

17°C

Rain Chance

1%

Hourly Forecast

Sunny 33°C
19:00
Sunny 30°C
20:00
Sunny 26°C
21:00
Clear 24°C
22:00
Clear 23°C
23:00
Aug 14

Day Statistics

Maximum Wind

14 km/h

Humidity

34%

Precipitation

0 mm

UV Index

6

Visibility

10 km

Rain Chance

1%

Snow Chance

0%

Sun & Moon

Sunrise

06:20 AM

Sunset

09:11 PM

Moonrise

06:42 AM

Moonset

09:24 PM

Moon Phase

New Moon

Moon Illumination

2%

Air Quality

PM2.5

7.9

μg/m³

PM10

12.3

μg/m³

NO₂

17.3

μg/m³

O₃

82

μg/m³

SO₂

1.7

μg/m³

CO

189.1

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

593.47

Diffuse Radiation

70.39

DNI

0

GTI

0

Weather Alerts

High-temperature - Warnings for Noord-Holland - The Netherlands

Noord-Holland Aug 12, 10:34 PM - Aug 14, 09:00 PM
Severity: Moderate Urgency: Future

National Heat Wave plan due to a prolonged period of very warm weather. BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people like the elderly and very young are possible.

Event: Moderate high-temperature warning Certainty: Likely Category: Met

High-temperature - Warnings for Waddeneilanden - The Netherlands

Waddeneilanden Aug 12, 10:34 PM - Aug 14, 09:00 PM
Severity: Moderate Urgency: Future

National Heat Wave plan due to a prolonged period of very warm weather. BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people like the elderly and very young are possible.

Event: Moderate high-temperature warning Certainty: Likely Category: Met

High-temperature - Warnings for Flevoland - The Netherlands

Flevoland Aug 12, 10:34 PM - Aug 14, 09:00 PM
Severity: Moderate Urgency: Future

National Heat Wave plan due to a prolonged period of very warm weather. BE AWARE that high temperatures are expected. Some health risks amongst vulnerable people like the elderly and very young are possible.

Event: Moderate high-temperature warning Certainty: Likely Category: Met