Riva San Vitale

Mendrisio District, Cantone Ticino, Switzerland

Unlock Minute-by-Minute Forecast

See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.

Current Weather

19°

Partly Cloudy

Feels Like: 16°

Min: 15°

Max: 21°

The next few hours will be overcast, with tomorrow reaching 22°C and dropping to 14°C. The coming days will be drizzle

Unlock Historical Data

Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

19° 18° 17° 17° 16° 16° 17° 17° 17° 17° 17° 16° 15° 16° 17° 18° 19° 20° 20° 21° 22° 22° 22° 21°
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
Today
Tomorrow

Daylight Hours

07:22

Sunrise

19:07

Sunset

11 hours 45 minutes of sunlight today

Moon

Waxing Gibbous

18:36

Moonrise

05:40

Moonset

Daily Forecast

Today

15°
21°

Saturday

15°
22°

Sunday

14°
23°

Monday

15°
24°

Tuesday

16°
23°

Wednesday

16°
23°

Thursday

18°
21°

Friday

16°
20°

Saturday

17°
19°

Sunday

16°
17°

Air Quality Data Available

Upgrade to access real-time air quality data for Riva San Vitale.

UV Index

No protection needed
0 Low
Low Extreme

Humidity

72% Humid
Low High

Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for Riva San Vitale.

View stargazing score

Weather in Riva San Vitale tomorrow, September 26, 2026

Conditions in Riva San Vitale on September 26, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting. Expect a grey start, with morning cloud around 100% by 02:00. Outdoor plans early on should not rely on bright skies.

The day peaks near 22°C and cools toward 15°C. Moisture in the air spans 55%-78%, with the highest values around 00:00. A lighter breeze peaks around 13:00 near 1.6 km/h.

Expect persistent cloud later on, with amounts around 84% by 17:00. Sunshine remains the exception, not the rule. Visibility stays generally good near 39.0 km on average, though it can drop toward 34.3 km in thicker cloud or showers. Daylight runs from 07:23 to 19:05, lasting 11 hours 41 minutes of sunlight today.

In short, September 26, 2026 looks like a fine day in Riva San Vitale for being outside, peaking around 22°C.

Frequently asked questions about weather in Riva San Vitale

How warm does it get in Riva San Vitale?

The warmest month in Riva San Vitale is July, with average high temperatures of 26°C. The average temperature during this period is around 22°C.

How cold does it get in Riva San Vitale?

The coldest month in Riva San Vitale is January, with average low temperatures of 0°C. The average temperature during this period is around 3°C.

What is the wettest time of year in Riva San Vitale?

The wettest month in Riva San Vitale is October, with an average of 213mm of precipitation.

What is the driest time of year in Riva San Vitale?

The driest month in Riva San Vitale is January, with an average of 55mm of precipitation.

View full climate insights for Riva San Vitale →

Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)