15-Day Weather Forecast - Edmonton

15-day weather forecast for Edmonton: temperatures from 5°C (41°F) to 23°C (73°F). Average daily high 17°C (63°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +12°C

15-Day Temperature Trend

12°8°TodaySep12°6°Tmrw17°5°Sun14°8°Mon16°5°Tue21°8°Wed20°10°Thu19°9°Fri22°10°Sat23°14°Sun21°11°Mon16°10°Tue16°9°Wed14°7°Thu17°5°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +12°/+8°
    feels +8°0.5 mm · 59%21 km/hUV 3 · Mod
    07:0019:58
  • Sat, Sep 12Tomorrow
    +12°/+6°
    feels +9°0 mm · 11%11 km/hUV 5 · Mod
    07:0219:56
  • Sun, Sep 13Sun
    +17°/+5°
    feels +13°0 mm · 3%17 km/hUV 5 · Mod
    07:0419:53
  • Mon, Sep 14Mon
    +14°/+8°
    feels +10°0.4 mm · 18%20 km/hUV 3 · Low
    07:0519:51
  • Tue, Sep 15Tue
    +16°/+5°
    feels +13°0 mm · 12%11 km/hUV 4 · Mod
    07:0719:48
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  • Wed, Sep 16Wed
    +21°/+8°
    feels +19°0 mm · 10%12 km/hUV 4 · Mod
    07:0919:46
  • Thu, Sep 17Thu
    +20°/+10°
    feels +17°0 mm · 2%14 km/hUV 4 · Mod
    07:1119:44
  • Fri, Sep 18Fri
    +19°/+9°
    feels +16°11 km/hUV 4 · Mod
    07:1219:41
  • Sat, Sep 19Sat
    +22°/+10°
    feels +19°0 mm · 4%16 km/hUV 4 · Mod
    07:1419:39
  • Sun, Sep 20Sun
    +23°/+14°
    feels +21°0 mm · 7%16 km/hUV 4 · Mod
    07:1619:36
  • Mon, Sep 21Mon
    +21°/+11°
    feels +20°3.6 mm · 18%12 km/hUV 3 · Low
    07:1819:34
  • Tue, Sep 22Tue
    +16°/+10°
    feels +14°1.1 mm · 18%14 km/hUV 1 · Low
    07:1919:31
  • Wed, Sep 23Wed
    +16°/+9°
    feels +12°0.1 mm · 14%20 km/hUV 3 · Low
    07:2119:29
  • Thu, Sep 24Thu
    +14°/+7°
    feels +11°0 mm · 8%15 km/hUV 3 · Mod
    07:2319:26
  • Fri, Sep 25Fri
    +17°/+5°
    feels +14°0 mm · 8%17 km/hUV 4 · Mod
    07:2519:24

Weather Insight

Edmonton's 15-day outlook ranges from a low of 5°C to a high of 23°C, with an average daytime high near 17°C. That's 1° below the long-term average high of 18°C for this time of year. Air quality is currently good (AQI 22), with no notable outdoor health concerns.

Today vs Normal

12°C-6° below normal

The long-term average high for today is 18°C.

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

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

2026-08-28: 22°C22°2026-08-29: 19°C19°2026-08-30: 21°C21°2026-08-31: 21°C21°2026-09-01: 25°C25°2026-09-02: 23°C23°2026-09-03: 21°C21°2026-09-04: 19°C19°2026-09-05: 14°C14°2026-09-06: 17°C17°2026-09-07: 17°C17°2026-09-08: 21°C21°

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 Edmonton

Over the next 15 days, Edmonton is forecast to see temperatures ranging from 4°C to 23°C, averaging a daily high of 17°C. The extended outlook indicates occasional showers on 5 days, with 5.7 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.