Brockville, Ontario, Canada Weather

Ontario21:44 EDT44.59°N, 75.69°WElevation 93 m

Current conditions

Clear
7°
Clear
Feels like 5°
High 14°·Low 6°
WindNNE 9 km/h
Humidity79%
Dew point4°
Pressure1,030 hPa
Cloud cover0%
UV index0 Low
Sunrise07:25
Sunset18:12

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Tuesday

    Mostly sunny. High 14°.

  • Tuesday Night

    Clear. Low 6°.

  • Wednesday

    Clear. High 13°.

MET Norway forecast updated 12 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 7°
  2. 22:00 Clear 7°
  3. 23:00 Clear 6°
  4. Wed00:00 Clear 6°
  5. 01:00 Clear 5°
  6. 02:00 Clear 4°
  7. 03:00 Clear 4°
  8. 04:00 Clear 4°
  9. 05:00 Clear 4°
  10. 06:00 Clear 3°
  11. 07:00 Sunny 3°
  12. 08:00 Sunny 3°
  13. 09:00 Sunny 5°
  14. 10:00 Sunny 7°
  15. 11:00 Sunny 9°
  16. 12:00 Sunny 10°
  17. 13:00 Sunny 12°
  18. 14:00 Sunny 12°
  19. 15:00 Sunny 13°
  20. 16:00 Sunny 13°
  21. 17:00 Sunny 12°
  22. 18:00 Clear 9°
  23. 19:00 Clear 8°
  24. 20:00 Clear 7°

10-day forecast

Details
  1. TodayOct 20 Mostly sunny Mostly sunny6°14°
  2. WedOct 21 Clear Clear3°13°
  3. ThuOct 22 Cloudy Cloudy4°12°
  4. FriOct 23 Mostly sunny Mostly sunny2°10°
  5. SatOct 24 Cloudy Cloudy3°13°
  6. SunOct 25 Mostly sunny Mostly sunny4°15°
  7. MonOct 26 Rain Rain1.4 mm8°14°
  8. TueOct 27 Partly cloudy Partly cloudy1°8°
  9. WedOct 28 Cloudy Cloudy1°9°
  10. ThuOct 29 Partly cloudy Partly cloudy6°13°

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Canada

More weather news
  • Nor’easter may impact Atlantic Canada late this week as forecasters track developing low-pressure system

    Home » Trending » Nor’easter may impact Atlantic Canada late this week as forecasters track developing low-pressure system Atlantic Canada could face significant weather challenges later this week as meteorologists…

    SSBCrack News·20 hrs ago
  • U.S. East Coast bracing for nor'easter this week. Will Canada be impacted?

    A comprehensive look at a developing nor'easter this week, including its potential for significant wind and rainfall for parts of Atlantic Canada Atlantic Canada may be in for a rough middle of the or late week, with…

    The Weather Network·1 day ago
  • How an ocean storm will (not) impact the area

    High pressure keeps northern New England mostly dry through the weekend, although an offshore storm brings some clouds Wednesday and Thursday. Another chilly night is ahead, with lows in the 20s to mid-30s. Temperatures…

    WMTW·2 hrs ago
  • Video: Dry, cooler weather continues

    A quiet stretch of weather persists this week as a coastal system misses us to the south. Overnight lows will drop into the 30s with a mostly clear sky. High pressure will continue to keep us dry through most of the…

    WMUR·3 hrs ago
  • NetNewsLedger - Northwestern Ontario forecast for October 20 to 22, 2026

    Thunder Bay – Weather – Forecast issued Tuesday, October 20, 2026 — Most of Northwestern Ontario can expect sunny or mainly sunny conditions over the next three days. Temperatures will reach the mid-teens during the…

    NetNewsLedger·15 hrs ago
  • Waterspouts possible off Southern California amid stormy weather

    Southern California's stormy forecast includes a chance of isolated waterspouts offshore. They may look like tornadoes, but they're not. Our latest explainer breaks down what waterspouts are, how they form over the…

    Yahoo News·9 hrs ago
  • Pattern Change for the West This Week

    Looking ahead to this week, a low-pressure system will drop south from Canada down into Southern California. WPC favors most of the Western United States for above-average precipitation, which is good news after the…

    WeatherNation·10 hrs ago
  • Forecast for Windsor-Essex for Tuesday, October 20, 2026

    The forecast for Windsor-Essex from Environment Canada. Today..sunny. Fog patches dissipating this morning. High 18. UV index 4 or moderate. Tonight..clear. Fog patches developing overnight. Low plus 3 with risk of…

    AM 800 CKLW·14 hrs ago
  • Toronto’s Oct. 20 forecast: Sunny

    The daytime high is expected to reach 17 C Environment Canada is forecasting a sunny morning in Toronto. The daytime high is expected to reach 17 C. Thursday: Sunny with a high of 18 C and clear at night with a low of 3…

    Toronto.com·15 hrs ago
  • St. Catharines’ Oct. 20 forecast: Sunny

    The daytime high is expected to reach 16 C Environment Canada is forecasting a sunny morning in St. Catharines. The daytime high is expected to reach 16 C. Friday: Sunny with a high of 14 C and clear at night with a low…

    St. Catharines Standard·15 hrs ago

Sun & moon

Sunrise 07:25
Sunset 18:12
Daylight 10 h 46 min (−2 min 57 s tomorrow)
Waxing Gibbous · 73% lit
Moonrise 15:40 Moonset 01:06
Full moon Oct 26 New moon Nov 9

Nearby

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.