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17°
Mostly Clear
Feels Like: 17°
Min: 14°
Max: 26°
The next few hours will be clear, with today reaching 26°C and dropping to 11°C. The coming days will be drizzle
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:06
Sunrise
18:53
Sunset
Moon
Waxing Gibbous
18:20
Moonrise
05:27
Moonset
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View stargazing scoreWeather in Terni today, September 25, 2026
Terni starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. Morning plans should assume damp conditions, as rain chances climb toward 100% around 05:00. Cloud cover is also at its densest near 05:00 at roughly 63%.
Temperatures climb from an overnight low near 14°C toward a daytime high of about 26°C. Relative humidity sits between 26% and 90%, reaching its peak around 05:00. A lighter breeze peaks around 18:00 near 3.5 km/h.
Later hours look less wet than the morning, when rain odds were closer to 100%; afternoon chances sit nearer 0%. Residual cloud near 15% around 23:00 may linger. Horizontal visibility sits around 41.4 km, briefly nearer 22.7 km. Daylight runs from 07:06 to 18:53, lasting 11 hours 46 minutes of sunlight today.
Taken together, Terni looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 26°C.