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Hourly Forecast
Daylight Hours
06:50
Sunrise
19:19
Sunset
Moon
Waxing Crescent
12:52
Moonrise
19:41
Moonset
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Weather in Vänersborg today, September 15, 2026
Expect unsettled, showery conditions in Vänersborg on September 15, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans.
Expect highs of 17°C and cooler readings close to 11°C. Moisture in the air spans 79%-92%, with the highest values around 20:00. A lighter breeze peaks around 16:00 near 5.7 km/h.
Expect the wet theme to continue later, as rain odds reach 100% near 16:00. Cloud amounts hold near 100% around 12:00. Visibility stays generally good near 22.6 km on average, though it can drop toward 16.2 km in thicker cloud or showers. Expect sunrise at 06:50, sunset at 19:19, and 12 hours 28 minutes of sunlight today overall.
The practical takeaway for Vänersborg on September 15, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 17°C.
Frequently asked questions about weather in Vänersborg
How warm does it get in Vänersborg?
The warmest month in Vänersborg is July, with average high temperatures of 21°C. The average temperature during this period is around 17°C.
How cold does it get in Vänersborg?
The coldest month in Vänersborg is January, with average low temperatures of -2°C. The average temperature during this period is around 0°C.
What is the wettest time of year in Vänersborg?
The wettest month in Vänersborg is July, with an average of 98mm of precipitation.
What is the driest time of year in Vänersborg?
The driest month in Vänersborg is April, with an average of 45mm of precipitation.
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