Weekend Weather Forecast - Riga

Weekend weather in Riga. Saturday high 19°C (66°F). Sunday high 16°C (61°F).

Weekend Hourly Forecast

Fri·11 Sep
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Temperature · peaks at +19°C

48-Hour Weekend Forecast Chart

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Fri11 Sep
Sat12 Sep
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Temperature · peaks at +15°C

Weekend Activity Outlook

Travel / Drive
Rating
Poor
Reason
Heavy rain — road conditions poor
Outdoor Sports
Rating
Poor
Reason
Wet field — matches likely cancelled
Home / Laundry
Rating
Poor
Reason
Rain will prevent outdoor drying
Outdoor Events
Rating
Poor
Reason
Venue should have indoor backup ready

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Riga is forecast to reach a high of 19°C this weekend, with an overnight low around 11°C. That's 2° above the long-term average high of 17°C for this time of year. It continues a recent pattern — 10 of the last 19 days with published data have run warmer than normal. Expect a low chance of rain (16% probability) and a gentle breeze averaging 12 km/h. Air quality is currently good (AQI 29), with no notable outdoor health concerns.

Today vs Normal

19°C+2° above normal

The long-term average high for today is 17°C.

10 of the last 19 days with published data ran above normal.

It continues that pattern - today's forecast is also running above normal.

2026-08-19: 20°C20°2026-08-20: 19°C19°2026-08-21: 22°C22°2026-08-22: 20°C20°2026-08-23: 17°C17°2026-08-24: 19°C19°2026-08-25: 19°C19°2026-08-26: 20°C20°2026-08-27: 22°C22°2026-08-28: 22°C22°2026-08-29: 21°C21°2026-08-30: 22°C22°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Good

Air quality is considered satisfactory, and air pollution poses little or no risk. It’s a good day to be active outside.