15-Day Weather Forecast - Saint Paul

15-day weather forecast for Saint Paul: temperatures from 7°C (45°F) to 30°C (86°F). Average daily high 21°C (70°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +30°C

15-Day Temperature Trend

30°17°TodaySep23°15°Tmrw20°11°Sun19°9°Mon22°16°Tue17°13°Wed14°13°Thu19°12°Fri22°10°Sat22°11°Sun22°11°Mon23°12°Tue25°14°Wed17°11°Thu22°7°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +30°/+17°
    feels +26°0 mm · 17%29 km/hUV 6 · Mod
    06:4619:30
  • Sat, Sep 12Tomorrow
    +23°/+15°
    feels +21°0 mm · 21%25 km/hUV 6 · Mod
    06:4719:28
  • Sun, Sep 13Sun
    +20°/+11°
    feels +17°0 mm · 9%14 km/hUV 6 · Mod
    06:4819:26
  • Mon, Sep 14Mon
    +19°/+9°
    feels +16°2.6 mm · 86%26 km/hUV 3 · Mod
    06:4919:24
  • Tue, Sep 15Tue
    +22°/+16°
    feels +19°1.9 mm · 64%19 km/hUV 6 · Mod
    06:5119:22
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  • Wed, Sep 16Wed
    +17°/+13°
    feels +14°0.6 mm · 14%17 km/hUV 2 · Low
    06:5219:20
  • Thu, Sep 17Thu
    +14°/+13°
    feels +14°45.6 mm · 24%22 km/hUV 0 · Low
    06:5319:19
  • Fri, Sep 18Fri
    +19°/+12°
    feels +17°2.7 mm · 15%16 km/hUV 3 · Mod
    06:5419:17
  • Sat, Sep 19Sat
    +22°/+10°
    feels +22°0 mm · 10%8 km/hUV 5 · Mod
    06:5519:15
  • Sun, Sep 20Sun
    +22°/+11°
    feels +21°0 mm · 9%11 km/hUV 5 · Mod
    06:5719:13
  • Mon, Sep 21Mon
    +22°/+11°
    feels +21°0 mm · 15%10 km/hUV 5 · Mod
    06:5819:11
  • Tue, Sep 22Tue
    +23°/+12°
    feels +20°0 mm · 23%20 km/hUV 3 · Mod
    06:5919:09
  • Wed, Sep 23Wed
    +25°/+14°
    feels +22°0 mm · 19%17 km/hUV 4 · Mod
    07:0019:07
  • Thu, Sep 24Thu
    +17°/+11°
    feels +16°0 mm · 10%12 km/hUV 2 · Low
    07:0119:05
  • Fri, Sep 25Fri
    +22°/+7°
    feels +19°0 mm · 23%20 km/hUV 5 · Mod
    07:0319:03

Weather Insight

Saint Paul's 15-day outlook ranges from a low of 7°C to a high of 30°C, with an average daytime high near 21°C. That's 2° below the long-term average high of 23°C for this time of year. 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.

26 of the last 28 days with published data ran above normal.

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

2026-08-28: 28°C28°2026-08-29: 28°C28°2026-08-30: 31°C31°2026-08-31: 32°C32°2026-09-01: 30°C30°2026-09-02: 30°C30°2026-09-03: 32°C32°2026-09-04: 31°C31°2026-09-05: 30°C30°2026-09-06: 28°C28°2026-09-07: 28°C28°2026-09-08: 28°C28°

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.

Extended Outlook for Saint Paul

Over the next 15 days, Saint Paul is forecast to see temperatures ranging from 6°C to 30°C, averaging a daily high of 21°C. The extended outlook indicates significant rainfall totalling 53.4 mm spread across 5 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.