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16°
Overcast
Feels Like: 17°
Min: 9°
Max: 20°
The next few hours will be overcast, with today reaching 20°C and dropping to 9°C. The coming days will be mostly cloudy starting in the evening.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:19
Sunrise
19:17
Sunset
Moon
Waxing Gibbous
17:30
Moonrise
01:56
Moonset
Daily Forecast
Today
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
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View stargazing scoreWeather in Speyer today, September 21, 2026
Cloud cover dominates in Speyer on September 21, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 94% by 11:00. Outdoor plans early on should not rely on bright skies.
The temperature range runs from about 9°C up to 20°C. The air stays humid, with relative humidity between 43% and 71% and the peak around 23:00. Winds stay light, near 2.5 km/h by 18:00, so the day feels still more than breezy.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 41.0 km, briefly nearer 37.7 km. The sun rises at 07:19 and sets at 19:17, for a total of 11 hours 58 minutes of sunlight today.
Overall, Speyer on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 20°C.
Frequently asked questions about weather in Speyer
How warm does it get in Speyer?
The warmest month in Speyer is August, with average high temperatures of 26°C. The average temperature during this period is around 21°C.
How cold does it get in Speyer?
The coldest month in Speyer is January, with average low temperatures of 1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Speyer?
The wettest month in Speyer is January, with an average of 75mm of precipitation.
What is the driest time of year in Speyer?
The driest month in Speyer is August, with an average of 50mm of precipitation.
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