Ajax, Ontario, Canada Weather

Ontario13:08 EDT43.85°N, 79.03°WElevation 97 m

Current conditions

Sunny
16°
Sunny
Feels like 16°
High 16°·Low 7°
WindE 6 km/h
Humidity42%
Dew point3°
Pressure1,031 hPa
Visibility14 km
Cloud cover0%
UV index3 Moderate
Sunrise07:37
Sunset18:26

Observed at Oshawa Arpt · 1 hr ago

Forecast

10-day

  • Tuesday

    Partly cloudy. High 16°.

  • Tuesday Night

    Clear. Low 7°.

  • Wednesday

    Clear. High 13°.

MET Norway forecast updated 5 hrs ago.

Hourly

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

10-day forecast

Details
  1. TodayOct 20 Partly cloudy Partly cloudy7°16°
  2. WedOct 21 Clear Clear5°13°
  3. ThuOct 22 Cloudy Cloudy5°14°
  4. FriOct 23 Partly cloudy Partly cloudy2°11°
  5. SatOct 24 Sunny Sunny3°12°
  6. SunOct 25 Cloudy Cloudy5°16°
  7. MonOct 26 Cloudy Cloudy8°16°
  8. TueOct 27 Partly cloudy Partly cloudy1°8°
  9. WedOct 28 Cloudy Cloudy1°11°
  10. ThuOct 29 Partly cloudy Partly cloudy6°13°

Radar

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

Weather news near Ajax

More weather news
  • Durham Region’s weather, highway closures and top stories on Oct. 19

    Expect sunny skies this morning and closures on Highway 12, Highway 35, Highway 401, Highway 7, Highway 7/12 and Highway 7A Today’s news, weather and traffic. Happy Monday morning Durham Region! Environment Canada is…

    DurhamRegion.com·1 day ago
  • Durham Region’s weather, highway closures and top stories on Oct. 18

    Expect a mainly clear sky this morning and closures on Highway 12, Highway 35, Highway 401, Highway 7, Highway 7/12 and Highway 7A Today’s news, weather and traffic. Happy Sunday morning Durham Region! Environment…

    DurhamRegion.com·2 days ago
  • Dutch Standings

    Clouds breaking for sun, blustery, and unseasonably chilly; highs only in the low 50s, with north winds gusting near 30mph.. Mostly clear with diminishing wind; a widespread frost is likely for most, with a freeze…

    WFMZ.com·2 days 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·22 hrs ago
  • 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·11 hrs ago
  • Canada, where did all the fall storms go?

    Classic fall storms will remain noticeably absent across much of Canada heading through the remainder of October While there have been some weather hiccups in October across Canada, one commonality is the lack of fall…

    The Weather Network·1 day ago
  • Sunny, dry fall weather sticks around as rain holds off

    Our weather pattern looks pretty tranquil and pleasant for quite some time. High pressure will remain in control through the end of the week and into the weekend with plenty of sunshine, dry conditions and no major…

    Yahoo News·20 hrs ago
  • Royal Caribbean Sends Oasis of the Seas to Canada as East Coast Storm Builds

    Severe weather continues to wreak havoc on cruise itineraries. The latest subject of a weather reroute is the October 18, 2026 sailing of Oasis of the Seas, scheduled to depart from Cape Liberty, New Jersey and…

    Cruise Hive·1 day ago
  • Knoxville weather: Dry and pleasant stretch this week

    Calm and seasonable weather will dominate the forecast this week Tomorrow: Just a few high clouds with near-average temperatures. High: 72°. Wednesday: Plenty of sunshine and staying calm. High: 73°. The fall weather is…

    Yahoo News·21 hrs ago
  • Oct. 20 weather: Fog patches and frost in southern Ontario

    Published October 19, 2026 at 7:26 pm Tuesday is expected to bring warmer-than-usual temperatures to the Greater Toronto Area with a chance of fog patches and frost across southern Ontario. Environment and Climate…

    insauga.com·17 hrs ago

Sun & moon

Sunrise 07:37
Sunset 18:26
Daylight 10 h 48 min (−2 min 52 s tomorrow)
Waxing Gibbous · 70% lit
Moonrise 15:51 Moonset 01:21
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.