Guelph weather — 10-day forecast

Temperature, rain, wind and feels-like in Guelph, hour by hour and over 10 days, with the seasonal normal for context.

Now

Reading from 05:00 · NOAA HRRR model

3 °C

Overcast

Feels like -1 °C

11.7 km/hforce 2

Next 12 h

  • 053°
  • 063°
  • 071°
  • 07:38Sunrise
  • 081°
  • 092°
  • 103°
  • 114°
  • 125°
  • 136°
  • 147°
  • 158°
  • 168°
  • 178°

↓ 1°08:00↑ 8°16:00

Humidity
80 %
Dew point
-0 °C
Gusts
29.0 km/h
Clouds
100 %
Pressure
1,024 hPa ↑

Grid point 1.0 km away · 3.0 km grid · elevation 328 m

Air quality

The European air-quality index for the city, and the pollutants that set it.

Reading from 02:00
21
Fair

Index set by Ozone

Ozone
51.4µg/m³
PM2.5
0.2µg/m³
PM10
0.2µg/m³
Nitrogen dioxide
0.8µg/m³
Sulphur dioxide
0.3µg/m³
Carbon monoxide
128.0µg/m³
Dust (AOD)
0.00

Generated using Copernicus Atmosphere Monitoring Service information

Hour by hour

Step-by-step detail: temperature, wind, cloud cover and ultraviolet.

Estimated from a deterministic model, not an ensemble probability.
°C

10 days

Each day's extremes and the chance of rain, out to the end of the run.

0° → 18°

Rain probability (> 1 mm): 50 ECMWF ensemble members.

  • Today

    Mainly clear

    8°

    1°

  • Sun

    Clear sky

    14°

    2°

  • Mon

    Clear sky

    16°

    5°

  • Tue

    Mainly clear

    15°

    5°

  • Wed

    Clear sky

    15°

    5°

  • Thu

    Mainly clear

    15°

    5°

  • Fri

    Clear sky

    14°

    6°

  • Sat

    Partly cloudy

    12°

    5°

  • Sun

    Partly cloudy

    15°

    0°

  • Mon

    Clear sky

    18°

    8°

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV4moderate
Sunrise
07:38
Daylight
10 h 57
Sunset
18:35

Radiation · 13.6 MJ/m²

Today in Guelph the mean temperature will be 4.4 °C — -4.3 °C against the normal for 17 October, measured from 1940 to 2026. (1,290 obs.)

Guelph climate — normals and trends →