CanadaOntario
Thornhill weather
Today, tomorrow and the next 10 days
Thornhill temperature now
9°C
Clear night
Today 15° / 7°
- Wind
- 9 mph N
- Humidity
- 84%
- Next hour
- 0.00 in
- Pressure
- 30.37 inHg
Model estimate, not a station reading · Updated Oct 20, 4:21 AM
Weather today and tomorrow
Tomorrow is similar to today, with no precipitation forecast.
No strong wind, heavy precipitation, thunderstorms or frost in the model for the next two days.
Hourly forecast
Next 30 hours, local time
Temperature (°C)Rainfall (in)Wind (mph)
| Time | Conditions | Temperature | Rainfall | Wind |
|---|---|---|---|---|
| Tue 4 AM | Clear night | 9°C | 0.00 in | 9 mph N |
| Tue 5 AM | Clear night | 9°C | 0.00 in | 9 mph NNE |
| Tue 6 AM | Clear night | 8°C | 0.00 in | 8 mph NNE |
| Tue 7 AM | Partly cloudy | 7°C | 0.00 in | 8 mph NNE |
| Tue 8 AM | Partly cloudy | 7°C | 0.00 in | 7 mph NE |
| Tue 9 AM | Partly cloudy | 9°C | 0.00 in | 7 mph NE |
| Tue 10 AM | Clear skies | 10°C | 0.00 in | 7 mph NE |
| Tue 11 AM | Clear skies | 12°C | 0.00 in | 7 mph ENE |
| Tue 12 PM | Clear skies | 14°C | 0.00 in | 7 mph E |
| Tue 1 PM | Clear skies | 15°C | 0.00 in | 7 mph ESE |
| Tue 2 PM | Clear skies | 15°C | 0.00 in | 6 mph ESE |
| Tue 3 PM | Clear skies | 15°C | 0.00 in | 5 mph ESE |
| Tue 4 PM | Clear skies | 15°C | 0.00 in | 5 mph SE |
| Tue 5 PM | Clear skies | 14°C | 0.00 in | 4 mph SSE |
| Tue 6 PM | Clear night | 12°C | 0.00 in | 3 mph SSE |
| Tue 7 PM | Clear night | 11°C | 0.00 in | 2 mph S |
| Tue 8 PM | Clear night | 10°C | 0.00 in | 1 mph NW |
| Tue 9 PM | Clear night | 9°C | 0.00 in | 2 mph NNW |
| Tue 10 PM | Clear night | 8°C | 0.00 in | 2 mph NW |
| Tue 11 PM | Clear night | 7°C | 0.00 in | 2 mph NW |
| Wed 12 AM | Clear night | 6°C | 0.00 in | 3 mph N |
| Wed 1 AM | Clear night | 6°C | 0.00 in | 5 mph NNE |
| Wed 2 AM | Clear night | 6°C | 0.00 in | 6 mph NE |
| Wed 3 AM | Clear night | 6°C | 0.00 in | 7 mph ENE |
| Wed 4 AM | Clear night | 6°C | 0.00 in | 7 mph NE |
| Wed 5 AM | Clear night | 5°C | 0.00 in | 6 mph NE |
| Wed 6 AM | Clear night | 5°C | 0.00 in | 5 mph NE |
| Wed 7 AM | Clear night | 4°C | 0.00 in | 5 mph NE |
| Wed 8 AM | Clear skies | 4°C | 0.00 in | 5 mph NE |
| Wed 9 AM | Clear skies | 6°C | 0.00 in | 6 mph NE |
10-day forecast
Select a day for its hours
TodayOct 200.00 in7°15°
Tuesday, October 20. Clear skies. High 15°C, low 7°C. Wind up to 9 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 4 AM | Clear night | 9° | 9 mph N | 0.00 in |
| 5 AM | Clear night | 9° | 9 mph NNE | 0.00 in |
| 6 AM | Clear night | 8° | 8 mph NNE | 0.00 in |
| 7 AM | Partly cloudy | 7° | 8 mph NNE | 0.00 in |
| 8 AM | Partly cloudy | 7° | 7 mph NE | 0.00 in |
| 9 AM | Partly cloudy | 9° | 7 mph NE | 0.00 in |
| 10 AM | Clear skies | 10° | 7 mph NE | 0.00 in |
| 11 AM | Clear skies | 12° | 7 mph ENE | 0.00 in |
| 12 PM | Clear skies | 14° | 7 mph E | 0.00 in |
| 1 PM | Clear skies | 15° | 7 mph ESE | 0.00 in |
| 2 PM | Clear skies | 15° | 6 mph ESE | 0.00 in |
| 3 PM | Clear skies | 15° | 5 mph ESE | 0.00 in |
| 4 PM | Clear skies | 15° | 5 mph SE | 0.00 in |
| 5 PM | Clear skies | 14° | 4 mph SSE | 0.00 in |
| 6 PM | Clear night | 12° | 3 mph SSE | 0.00 in |
| 7 PM | Clear night | 11° | 2 mph S | 0.00 in |
| 8 PM | Clear night | 10° | 1 mph NW | 0.00 in |
| 9 PM | Clear night | 9° | 2 mph NNW | 0.00 in |
| 10 PM | Clear night | 8° | 2 mph NW | 0.00 in |
| 11 PM | Clear night | 7° | 2 mph NW | 0.00 in |
TomorrowOct 210.00 in4°14°
Wednesday, October 21. Clear skies. High 14°C, low 4°C. Wind up to 7 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 6° | 3 mph N | 0.00 in |
| 1 AM | Clear night | 6° | 5 mph NNE | 0.00 in |
| 2 AM | Clear night | 6° | 6 mph NE | 0.00 in |
| 3 AM | Clear night | 6° | 7 mph ENE | 0.00 in |
| 4 AM | Clear night | 6° | 7 mph NE | 0.00 in |
| 5 AM | Clear night | 5° | 6 mph NE | 0.00 in |
| 6 AM | Clear night | 5° | 5 mph NE | 0.00 in |
| 7 AM | Clear night | 4° | 5 mph NE | 0.00 in |
| 8 AM | Clear skies | 4° | 5 mph NE | 0.00 in |
| 9 AM | Clear skies | 6° | 6 mph NE | 0.00 in |
| 10 AM | Clear skies | 9° | 5 mph NE | 0.00 in |
| 11 AM | Clear skies | 11° | 5 mph ESE | 0.00 in |
| 12 PM | Clear skies | 12° | 5 mph SE | 0.00 in |
| 1 PM | Mostly sunny | 13° | 4 mph SE | 0.00 in |
| 2 PM | Mostly sunny | 13° | 4 mph SSE | 0.00 in |
| 3 PM | Clear skies | 14° | 3 mph SSE | 0.00 in |
| 4 PM | Clear skies | 14° | 3 mph SSE | 0.00 in |
| 5 PM | Clear skies | 13° | 3 mph SSE | 0.00 in |
| 6 PM | Clear night | 12° | 3 mph SSE | 0.00 in |
| 7 PM | Clear night | 10° | 3 mph S | 0.00 in |
| 8 PM | Clear night | 9° | 3 mph SW | 0.00 in |
| 9 PM | Clear night | 9° | 4 mph WSW | 0.00 in |
| 10 PM | Clear night | 8° | 4 mph W | 0.00 in |
| 11 PM | Mostly clear | 7° | 4 mph WNW | 0.00 in |
ThuOct 220.00 in7°13°
Thursday, October 22. Partly cloudy. High 13°C, low 7°C. Wind up to 12 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 12 AM | Clear night | 7° | 6 mph NW | 0.00 in |
| 1 AM | Clear night | 7° | 6 mph NW | 0.00 in |
| 2 AM | Clear night | 7° | 7 mph NW | 0.00 in |
| 3 AM | Clear night | 7° | 7 mph NW | 0.00 in |
| 4 AM | Clear night | 8° | 8 mph NW | 0.00 in |
| 5 AM | Clear night | 8° | 9 mph NW | 0.00 in |
| 6 AM | Mostly clear | 8° | 9 mph NNW | 0.00 in |
| 7 AM | Partly cloudy | 9° | 9 mph NNW | 0.00 in |
| 8 AM | Overcast | 9° | 10 mph NNW | 0.00 in |
| 9 AM | Overcast | 10° | 12 mph N | 0.00 in |
| 10 AM | Overcast | 10° | 12 mph N | 0.00 in |
| 11 AM | Overcast | 10° | 12 mph N | 0.00 in |
| 12 PM | Partly cloudy | 11° | 11 mph NNW | 0.00 in |
| 1 PM | Clear skies | 12° | 11 mph NNW | 0.00 in |
| 2 PM | Clear skies | 13° | 11 mph N | 0.00 in |
| 3 PM | Clear skies | 13° | 11 mph N | 0.00 in |
| 4 PM | Clear skies | 13° | 11 mph N | 0.00 in |
| 5 PM | Clear skies | 12° | 10 mph N | 0.00 in |
| 6 PM | Clear night | 11° | 8 mph NNW | 0.00 in |
| 7 PM | Clear night | 10° | 8 mph NNW | 0.00 in |
| 8 PM 6 h | Clear night | 8° | 8 mph NNW | 0.00 in |
FriOct 230.00 in2°9°
Friday, October 23. Clear skies. High 9°C, low 2°C. Wind up to 7 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 5° | 7 mph N | 0.00 in |
| 8 AM 6 h | Clear skies | 2° | 4 mph N | 0.00 in |
| 2 PM 6 h | Clear skies | 9° | 2 mph NNW | 0.00 in |
| 8 PM 6 h | Clear night | 5° | 3 mph NW | 0.00 in |
SatOct 240.00 in−1°12°
Saturday, October 24. Clear skies. High 12°C, low −1°C. Wind up to 5 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 3° | 5 mph NNW | 0.00 in |
| 8 AM 6 h | Overcast | −1° | 4 mph NNW | 0.00 in |
| 2 PM 6 h | Clear skies | 12° | 2 mph WNW | 0.00 in |
| 8 PM 6 h | Clear night | 8° | 2 mph SSE | 0.00 in |
SunOct 250.00 in2°14°
Sunday, October 25. Partly cloudy. High 14°C, low 2°C. Wind up to 5 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 4° | 4 mph W | 0.00 in |
| 8 AM 6 h | Clear skies | 2° | 4 mph WSW | 0.00 in |
| 2 PM 6 h | Partly cloudy | 14° | 5 mph S | 0.00 in |
| 8 PM 6 h | Overcast | 12° | 4 mph SW | 0.00 in |
MonOct 260.03 in9°16°
Monday, October 26. Light rain. High 16°C, low 9°C. Wind up to 8 mph. Rainfall 0.03 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Partly cloudy | 9° | 7 mph WSW | 0.00 in |
| 8 AM 6 h | Overcast | 9° | 7 mph WSW | 0.00 in |
| 2 PM 6 h | Light rain | 16° | 5 mph WSW | 0.02 in |
| 8 PM 6 h | Overcast | 12° | 8 mph NNW | 0.00 in |
TueOct 270.06 in6°10°
Tuesday, October 27. Overcast. High 10°C, low 6°C. Wind up to 6 mph. Rainfall 0.06 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Rain | 10° | 5 mph N | 0.05 in |
| 8 AM 6 h | Overcast | 6° | 6 mph NNE | 0.00 in |
| 2 PM 6 h | Overcast | 7° | 5 mph NE | 0.00 in |
| 8 PM 6 h | Partly cloudy | 6° | 6 mph N | 0.00 in |
WedOct 280.00 in0°8°
Wednesday, October 28. Clear skies. High 8°C, low 0°C. Wind up to 5 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 2° | 5 mph NNE | 0.00 in |
| 8 AM 6 h | Clear skies | 0° | 4 mph NNE | 0.00 in |
| 2 PM 6 h | Clear skies | 8° | 1 mph E | 0.00 in |
| 8 PM 6 h | Clear night | 5° | 3 mph SE | 0.00 in |
ThuOct 290.00 in2°3°
Thursday, October 29. Forecast. High 3°C, low 2°C. Wind up to 4 mph. Rainfall 0.00 in.
| Time | Conditions | Temperature | Wind | Rainfall |
|---|---|---|---|---|
| 2 AM 6 h | Clear night | 3° | 3 mph WNW | 0.00 in |
| 8 AM | Forecast | 2° | 4 mph W | N/A |
Daily ranges use available forecast samples. Today covers the remaining forecast period. The final day may be partial. Longer range forecasts use wider time intervals.
Sunrise and sunset
- Sunrise
- 7:38 AM
- Sunset
- 6:26 PM
- Daylight
- 10h 47m
Weather nearby
Questions about this forecast
Is this a measured current temperature?
No. The large temperature is the nearest available forecast model value from MET Norway, not a reading from a weather station. The update time is shown beneath it.
Why does today show a small temperature range?
Today covers only the remaining hours of the day. Earlier temperatures are not reconstructed, so an evening visit shows a narrower range.
Which time zone do the times use?
All times on this page are local to Thornhill (America/Toronto).
Can I change the units or save this place?
Choose °C or °F at the top of any page. Select Save beside the place name to keep it under My places in this browser. Neither needs an account.