15-Day Weather Forecast - York

15-day weather forecast for York: temperatures from 5°C (41°F) to 21°C (70°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 +20°C

15-Day Temperature Trend

20°13°TodaySep20°11°Tmrw19°13°Sun21°12°Mon19°13°Tue16°11°Wed18°13°Thu16°12°Fri17°10°Sat17°10°Sun18°9°Mon18°10°Tue15°9°Wed12°7°Thu12°5°Fri
Colour scale for daily high temperature bars

15-Day Weather Forecast

Updated just now
  • Date
    High / Low
  • Fri, Sep 11Today
    +20°/+13°
    feels +18°0.4 mm · 24%15 km/hUV 2 · Low
    06:3019:30
  • Sat, Sep 12Tomorrow
    +20°/+11°
    feels +19°2.7 mm · 57%27 km/hUV 2 · Low
    06:3219:27
  • Sun, Sep 13Sun
    +19°/+13°
    feels +18°0 mm · 6%13 km/hUV 3 · Mod
    06:3319:25
  • Mon, Sep 14Mon
    +21°/+12°
    feels +20°1.0 mm · 28%20 km/hUV 4 · Mod
    06:3519:23
  • Tue, Sep 15Tue
    +19°/+13°
    feels +19°1.7 mm · 40%29 km/hUV 4 · Mod
    06:3719:20
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  • Wed, Sep 16Wed
    +16°/+11°
    feels +13°0 mm · 22%23 km/hUV 4 · Mod
    06:3919:18
  • Thu, Sep 17Thu
    +18°/+13°
    feels +13°0 mm · 27%31 km/hUV 3 · Mod
    06:4019:15
  • Fri, Sep 18Fri
    +16°/+12°
    feels +11°0.4 mm · 13%29 km/hUV 4 · Mod
    06:4219:13
  • Sat, Sep 19Sat
    +17°/+10°
    feels +13°0.8 mm · 29%25 km/hUV 4 · Mod
    06:4419:10
  • Sun, Sep 20Sun
    +17°/+10°
    feels +13°0 mm · 21%25 km/hUV 4 · Mod
    06:4619:08
  • Mon, Sep 21Mon
    +18°/+9°
    feels +16°0 mm · 22%21 km/hUV 4 · Mod
    06:4819:05
  • Tue, Sep 22Tue
    +18°/+10°
    feels +16°3.6 mm · 22%21 km/hUV 4 · Mod
    06:4919:03
  • Wed, Sep 23Wed
    +15°/+9°
    feels +9°0 mm · 25%26 km/hUV 4 · Mod
    06:5119:00
  • Thu, Sep 24Thu
    +12°/+7°
    feels +7°0 mm · 24%28 km/hUV 3 · Mod
    06:5318:58
  • Fri, Sep 25Fri
    +12°/+5°
    feels +9°0 mm · 18%17 km/hUV 3 · Low
    06:5518:55

Weather Insight

York's 15-day outlook ranges from a low of 5°C to a high of 21°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 26), with no notable outdoor health concerns.

Today vs Normal

20°C+2° above normal

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

16 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: 18°C18°2026-08-29: 19°C19°2026-08-30: 21°C21°2026-08-31: 20°C20°2026-09-01: 20°C20°2026-09-02: 20°C20°2026-09-03: 20°C20°2026-09-04: 18°C18°2026-09-05: 19°C19°2026-09-06: 21°C21°2026-09-07: 18°C18°2026-09-08: 17°C17°

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 York

Over the next 15 days, York is forecast to see temperatures ranging from 5°C to 21°C, averaging a daily high of 17°C. The extended outlook indicates occasional showers on 7 days, with 10.6 mm total accumulation. Conditions are suitable for most outdoor activities; carry an umbrella on days with showers.