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Hourly Forecast
Daylight Hours
07:36
Sunrise
19:19
Sunset
Moon
Waxing Gibbous
18:51
Moonrise
05:49
Moonset
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View stargazing scoreWeather in Bastogne today, September 25, 2026
Bastogne stays under cloudy skies on September 25, 2026, with only brief brighter breaks. Plan for a day that feels grey more often than open. Expect a grey start, with morning cloud around 100% by 06:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 8°C up to 21°C. Relative humidity sits between 36% and 74%, reaching its peak around 07:00. A lighter breeze peaks around 11:00 near 3.0 km/h.
Expect a more open afternoon, with limited cloud around 56% by 15:00. Residual damp risk should be lower than earlier. Visibility holds near 41.9 km, though it can fall to 38.0 km. Expect sunrise at 07:36, sunset at 19:19, and 11 hours 42 minutes of sunlight today overall.
Taken together, overcast skies in Bastogne on September 25, 2026 favour indoor or covered options, with temperatures near 21°C.
Frequently asked questions about weather in Bastogne
How warm does it get in Bastogne?
The warmest month in Bastogne is August, with average high temperatures of 22°C. The average temperature during this period is around 17°C.
How cold does it get in Bastogne?
The coldest month in Bastogne is January, with average low temperatures of -1°C. The average temperature during this period is around 1°C.
What is the wettest time of year in Bastogne?
The wettest month in Bastogne is January, with an average of 115mm of precipitation.
What is the driest time of year in Bastogne?
The driest month in Bastogne is April, with an average of 69mm of precipitation.
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