Today's Weather Forecast - Saint Paul

Today's weather in Saint Paul. high 30°C (86°F), low 17°C (63°F). Sunny.

Today’s Hourly Weather Outlook

Morning6 AM – Noon21°
Wind speed
24 km/h
Rain probability
0%
AfternoonNoon – 6 PM29°
Wind speed
30 km/h
Rain probability
0%
Evening6 PM – Midn24°
Wind speed
26 km/h
Rain probability
18%
NightMidn – 6 AM18°
Wind speed
11 km/h
Rain probability
0%

24-Hour Rain & Temperature Forecast

Sunrise & Sunset

Sunrise
Dawn 6:16 AM
Total Daylight
25% of day elapsedSolar noon 1:08 PM
Sunset
Dusk 8:00 PM
Remaining9h 35m
Solar elevation32°
vs yesterday-5 min

Air Quality Index & Health Advice

Air Quality Index

Air quality level
Good
Dominant pollutant
Dominant: PM2.5
Monitoring station
St. Paul-Harding H.S., Minnesota, USA
PM2.5
21μg/m³
0Good → Hazardous300+

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Saint Paul is forecast to reach a high of 30°C today, with an overnight low around 17°C. That's 7° above the long-term average high of 23°C for this time of year. It continues a recent pattern — 17 of the last 19 days with published data have run warmer than normal. Expect a low chance of rain (18% probability) and moderate breezes averaging 30 km/h. Air quality is currently good (AQI 30), with no notable outdoor health concerns.

Today vs Normal

30°C+7° above normal

The long-term average high for today is 23°C.

17 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: 26°C26°2026-08-20: 27°C27°2026-08-21: 27°C27°2026-08-22: 26°C26°2026-08-23: 26°C26°2026-08-24: 28°C28°2026-08-25: 29°C29°2026-08-26: 26°C26°2026-08-27: 28°C28°2026-08-28: 28°C28°2026-08-29: 28°C28°2026-08-30: 31°C31°

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.