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Hourly Forecast
Daylight Hours
06:41
Sunrise
19:00
Sunset
Moon
Waxing Crescent
13:20
Moonrise
20:31
Moonset
Daily Forecast
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Humidity
Weather in Thetford today, September 16, 2026
Misty spells are likely in Thetford on September 16, 2026, especially during quieter hours. The day can open dull before any clearer intervals arrive.
The day peaks near 18°C and cools toward 12°C. Relative humidity sits between 56% and 75%, reaching its peak around 21:00. Expect gentle winds, highest near 16:00 at 5.0 km/h.
Expect persistent cloud later on, with amounts around 100% by 20:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 38.8 km on average, though it can drop toward 35.6 km in thicker cloud or showers. Expect sunrise at 06:41, sunset at 19:00, and 12 hours 18 minutes of sunlight today overall.
Overall, Thetford on September 16, 2026 needs patience with visibility, especially early, even as temperatures reach about 18°C.
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