15-Day Weather Forecast - Laval

15-day weather forecast for Laval: temperatures from 5°C (41°F) to 25°C (77°F). Average daily high 20°C (68°F) over the next 15 days.

Hourly Forecast by Day

Today·10 Sep
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Temperature · peaks at +21°C

15-Day Temperature Trend

21°13°TodaySep17°10°Tmrw23°10°Sat25°18°Sun18°12°Mon19°10°Tue24°17°Wed20°13°Thu21°12°Fri20°9°Sat14°6°Sun14°5°Mon17°7°Tue20°10°Wed23°12°Thu
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Thu, Sep 10Today
    +21°/+13°
    feels +24°1.4 mm · 59%24 km/hUV 6 · Mod
    06:2719:15
  • Fri, Sep 11Tomorrow
    +17°/+10°
    feels +16°16 km/hUV 6 · Mod
    06:2819:13
  • Sat, Sep 12Sat
    +23°/+10°
    feels +23°0 mm · 5%14 km/hUV 6 · Mod
    06:2919:11
  • Sun, Sep 13Sun
    +25°/+18°
    feels +24°0.8 mm · 39%19 km/hUV 5 · Mod
    06:3019:09
  • Mon, Sep 14Mon
    +18°/+12°
    feels +16°0 mm · 15%14 km/hUV 5 · Mod
    06:3219:07
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  • Tue, Sep 15Tue
    +19°/+10°
    feels +17°0 mm · 37%16 km/hUV 4 · Mod
    06:3319:05
  • Wed, Sep 16Wed
    +24°/+17°
    feels +24°7.2 mm · 39%12 km/hUV 5 · Mod
    06:3419:03
  • Thu, Sep 17Thu
    +20°/+13°
    feels +19°0 mm · 38%11 km/hUV 4 · Mod
    06:3519:01
  • Fri, Sep 18Fri
    +21°/+12°
    feels +20°0 mm · 38%7 km/hUV 5 · Mod
    06:3618:59
  • Sat, Sep 19Sat
    +20°/+9°
    feels +19°1.8 mm · 15%20 km/hUV 2 · Low
    06:3818:58
  • Sun, Sep 20Sun
    +14°/+6°
    feels +11°0 mm · 15%15 km/hUV 5 · Mod
    06:3918:56
  • Mon, Sep 21Mon
    +14°/+5°
    feels +11°0 mm · 12%13 km/hUV 5 · Mod
    06:4018:54
  • Tue, Sep 22Tue
    +17°/+7°
    feels +15°0 mm · 17%8 km/hUV 5 · Mod
    06:4118:52
  • Wed, Sep 23Wed
    +20°/+10°
    feels +18°0 mm · 16%15 km/hUV 5 · Mod
    06:4318:50
  • Thu, Sep 24Thu
    +23°/+12°
    feels +21°0 mm · 29%18 km/hUV 5 · Mod
    06:4418:48

Weather Insight

Laval's 15-day outlook ranges from a low of 5°C to a high of 25°C, with an average daytime high near 20°C. That's 3° below the long-term average high of 23°C for this time of year. Air quality is currently Moderate (AQI 53), driven mainly by PM2.5 at 9.1 μg/m³.

Today vs Normal

21°C-2° below normal

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

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.

Extended Outlook for Laval

Over the next 15 days, Laval is forecast to see temperatures ranging from 4°C to 25°C, averaging a daily high of 20°C. The extended outlook indicates occasional showers on 4 days, with 11.2 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.