15-Day Weather Forecast - Reykjavik

15-day weather forecast for Reykjavik: temperatures from 1°C (34°F) to 12°C (54°F). Average daily high 9°C (48°F) over the next 15 days.

Hourly Forecast by Day

Today·11 Sep
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Temperature · peaks at +10°C

15-Day Temperature Trend

10°6°TodaySep11°5°Tmrw10°7°Sun12°7°Mon8°5°Tue12°7°Wed9°5°Thu9°2°Fri8°5°Sat8°2°Sun7°5°Mon7°3°Tue7°1°Wed10°4°Thu11°8°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +10°/+6°
    feels +5°2.3 mm · 100%19 km/hUV 3 · Low
    06:3820:07
  • Sat, Sep 12Tomorrow
    +11°/+5°
    feels +8°0 mm · 35%21 km/hUV 3 · Mod
    06:4120:03
  • Sun, Sep 13Sun
    +10°/+7°
    feels +6°4.1 mm · 91%27 km/hUV 2 · Low
    06:4420:00
  • Mon, Sep 14Mon
    +12°/+7°
    feels +8°0.6 mm · 71%26 km/hUV 3 · Low
    06:4719:56
  • Tue, Sep 15Tue
    +8°/+5°
    feels +5°0.2 mm · 33%16 km/hUV 3 · Low
    06:5019:53
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  • Wed, Sep 16Wed
    +12°/+7°
    feels +11°24.0 mm · 91%37 km/hUV 0 · Low
    06:5319:49
  • Thu, Sep 17Thu
    +9°/+5°
    feels +7°0.1 mm · 38%19 km/hUV 2 · Low
    06:5619:46
  • Fri, Sep 18Fri
    +9°/+2°
    feels +8°0.6 mm · 44%5 km/hUV 1 · Low
    06:5819:42
  • Sat, Sep 19Sat
    +8°/+5°
    feels +6°11.9 mm · 51%12 km/hUV 2 · Low
    07:0119:39
  • Sun, Sep 20Sun
    +8°/+2°
    feels +6°4.1 mm · 45%24 km/hUV 2 · Low
    07:0419:35
  • Mon, Sep 21Mon
    +7°/+5°
    feels +3°16.3 mm · 35%34 km/hUV 1 · Low
    07:0719:32
  • Tue, Sep 22Tue
    +7°/+3°
    feels +1°0.1 mm · 41%34 km/hUV 1 · Low
    07:1019:28
  • Wed, Sep 23Wed
    +7°/+1°
    feels +4°0 mm · 45%16 km/hUV 2 · Low
    07:1319:24
  • Thu, Sep 24Thu
    +10°/+4°
    feels +7°8.6 mm · 47%49 km/hUV 2 · Low
    07:1619:21
  • Fri, Sep 25Fri
    +11°/+8°
    feels +9°11.1 mm · 41%23 km/hUV 2 · Low
    07:1819:17

Weather Insight

Reykjavik's 15-day outlook ranges from a low of 1°C to a high of 12°C, with an average daytime high near 9°C. Air quality is currently good (AQI 33), with no notable outdoor health concerns.

Today vs Normal

Historical comparison is temporarily unavailable.

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 Reykjavik

Over the next 15 days, Reykjavik is forecast to see temperatures ranging from 0°C to 13°C, averaging a daily high of 9°C. The extended outlook indicates significant rainfall totalling 84 mm spread across 13 days. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.