Welland weather — 10-day forecast

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

Now

Reading from 08:00 · NOAA HRRR model

23 °C

Thunderstorm

Feels like 27 °C

0.8 km/hforce 0

Next 12 h

  • 0823°85 %
  • 0924°11 %
  • 1025°
  • 1124°94 %
  • 1224°94 %
  • 1323°95 %
  • 1423°95 %
  • 1523°94 %
  • 1623°94 %
  • 1723°94 %
  • 1823°
  • 1923°10 %
  • 2023°12 %

23°08:00 25°10:00

Humidity
94 %
Dew point
22 °C
Gusts
3.2 km/h
Clouds
100 %
Pressure
1,021 hPa
Storm
possible

Grid point 0.9 km away · 3.0 km grid · elevation 182 m

Air quality

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

Reading from 08:00
29
Fair

Index set by Ozone

Ozone
71.4µg/m³
PM2.5
4.6µg/m³
PM10
4.8µg/m³
Nitrogen dioxide
8.2µg/m³
Sulphur dioxide
2.2µg/m³
Carbon monoxide
222.0µg/m³
Dust (AOD)
0.01

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.

15° → 28°

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

  • Today

    Thunderstorm98 %

    25°

    21°

  • Sat

    Thunderstorm96 %

    27°

    20°

  • Sun

    Mainly clear40 %

    26°

    18°

  • Mon

    Light showers86 %

    26°

    20°

  • Tue

    Light showers92 %

    27°

    22°

  • Wed

    Mainly clear

    26°

    17°

  • Thu

    Thunderstorm13 mm

    25°

    20°

  • Fri

    Mainly clear0 mm

    25°

    15°

  • Sat

    Mainly clear

    28°

    20°

  • Sun

    Light drizzle2 mm

    22°

    18°

Gusts · Thu 51.0 km/h

Sun and UV

Sunrise, sunset, day length and ultraviolet intensity.

Max UV6high
Sunrise
06:15
Daylight
14 h 16
Sunset
20:31

Radiation · 12.7 MJ/m²

Sea state

Sea state at the marine grid point closest to the city.

0.1 mperiod 3 s 240°

Significant height: the mean of the highest third of waves. Individual waves reach about twice it.

Data: ECMWF

Today in Welland the mean temperature will be 22.6 °C — +0.3 °C against the normal for 7 August, measured from 1940 to 2026. (1,290 obs.)

Welland climate — normals and trends