See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:43
Sunrise
19:24
Sunset
Moon
Waxing Gibbous
18:58
Moonrise
05:54
Moonset
Daily Forecast
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Air Quality Data Available
Upgrade to access real-time air quality data for Middelharnis.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Middelharnis.
View stargazing scoreWeather in Middelharnis today, September 25, 2026
Conditions in Middelharnis on September 25, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. The morning looks comparatively open, with cloud near 57% around 08:00. Early outdoor plans have a better chance of staying dry and bright.
Expect highs of 22°C and cooler readings close to 11°C. Expect humidity between 53% and 89%, most humid near 08:00. Winds stay light, near 3.9 km/h by 14:00, so the day feels still more than breezy.
Through the afternoon skies look more workable, with cloud near 29% around 23:00. Later outdoor plans have a clearer window than the morning may have suggested. Visibility holds near 35.9 km, though it can fall to 22.2 km. Expect sunrise at 07:43, sunset at 19:24, and 11 hours 41 minutes of sunlight today overall.
Overall, Middelharnis on September 25, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 22°C.
Frequently asked questions about weather in Middelharnis
How warm does it get in Middelharnis?
The warmest month in Middelharnis is August, with average high temperatures of 23°C. The average temperature during this period is around 19°C.
How cold does it get in Middelharnis?
The coldest month in Middelharnis is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Middelharnis?
The wettest month in Middelharnis is October, with an average of 87mm of precipitation.
What is the driest time of year in Middelharnis?
The driest month in Middelharnis is April, with an average of 53mm of precipitation.
Explore more weather forecasts
- Hellevoetsluis, Provincie Zuid-Holland
- Amsterdam, Provincie Noord-Holland
- Goedereede, Provincie Zuid-Holland
- Rotterdam, Provincie Zuid-Holland
- Spijkenisse, Provincie Zuid-Holland
- The Hague, Provincie Zuid-Holland
- Rozenburg, Provincie Zuid-Holland
- Utrecht, Provincie Utrecht
- Hoogvliet, Provincie Zuid-Holland
- Groningen, Provincie Groningen
- Oud-Beijerland, Provincie Zuid-Holland
- Eindhoven, Provincie Noord-Brabant
- Maassluis, Provincie Zuid-Holland
- Tilburg, Provincie Noord-Brabant
- Rhoon, Provincie Zuid-Holland
- Almere Stad, Provincie Flevoland