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Hourly Forecast
Daylight Hours
07:19
Sunrise
19:00
Sunset
Moon
Waxing Gibbous
18:36
Moonrise
03:49
Moonset
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View stargazing scoreWeather in Sandefjord tomorrow, September 25, 2026
Misty spells are likely in Sandefjord on September 25, 2026, especially during quieter hours. The day can open dull before any clearer intervals arrive. The morning sky stays heavily clouded, with cover near 100% around 09:00. Grey conditions set the early tone before any later change.
Temperatures climb from an overnight low near 12°C toward a daytime high of about 16°C. Relative humidity sits between 76% and 97%, reaching its peak around 08:00. A lighter breeze peaks around 18:00 near 4.7 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 17:00. Outdoor plans may still want a flexible backup. Expect visibility near 21.8 km, with poorer spells close to 0.6 km. The sun rises at 07:22 and sets at 18:57, for a total of 11 hours 35 minutes of sunlight today.
Taken together, murky spells in Sandefjord on September 25, 2026 favour slower morning movement before any clearer air arrives.
Frequently asked questions about weather in Sandefjord
How warm does it get in Sandefjord?
The warmest month in Sandefjord is July, with average high temperatures of 20°C. The average temperature during this period is around 17°C.
How cold does it get in Sandefjord?
The coldest month in Sandefjord is January, with average low temperatures of -3°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Sandefjord?
The wettest month in Sandefjord is October, with an average of 133mm of precipitation.
What is the driest time of year in Sandefjord?
The driest month in Sandefjord is April, with an average of 52mm of precipitation.
