See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
17°
Overcast
Feels Like: 15°
Min: 12°
Max: 21°
The next few hours will be overcast, with today reaching 21°C and dropping to 10°C. The coming days will be mostly clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:34
Sunrise
19:49
Sunset
Moon
Waxing Crescent
13:35
Moonrise
21:58
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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UV Index
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Weather in Riom today, September 16, 2026
Riom looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Cloud leads the morning, peaking close to 100% near 09:00. Sunshine has little room until later in the day.
The day peaks near 21°C and cools toward 12°C. Expect humidity between 37% and 78%, most humid near 07:00. Winds stay light, near 4.4 km/h by 17:00, so the day feels still more than breezy.
Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility holds near 39.1 km, though it can fall to 32.2 km. Expect sunrise at 07:34, sunset at 19:49, and 12 hours 14 minutes of sunlight today overall.
Overall, Riom on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 21°C.
Frequently asked questions about weather in Riom
How warm does it get in Riom?
The warmest month in Riom is August, with average high temperatures of 26°C. The average temperature during this period is around 20°C.
How cold does it get in Riom?
The coldest month in Riom is January, with average low temperatures of 1°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Riom?
The wettest month in Riom is June, with an average of 112mm of precipitation.
What is the driest time of year in Riom?
The driest month in Riom is February, with an average of 49mm of precipitation.
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