Cornwall Weather
9°
Clear sky
Cornwall, Ontario, Canada
Feels like 6° · Local time 00:15
5° cooler than this time yesterday
Hour by hour
Some chance of rain in the next 24 hours (up to 45%).
Now
10°
💧5%
1 AM
9°
💧6%
2 AM
8°
💧6%
3 AM
7°
💧7%
4 AM
7°
💧6%
5 AM
8°
💧8%
6 AM
7°
💧10%
7 AM
7°
💧10%
8 AM
7°
💧13%
9 AM
7°
💧15%
10 AM
7°
💧9%
11 AM
8°
💧7%
12 PM
8°
💧7%
1 PM
9°
💧8%
2 PM
9°
💧13%
3 PM
9°
💧21%
4 PM
8°
💧33%
5 PM
7°
💧41%
6 PM
7°
💧40%
7 PM
6°
💧45%
8 PM
6°
💧45%
9 PM
6°
💧36%
10 PM
6°
💧37%
11 PM
6°
💧28%
Rain radar
Loading radar…
Cornwall 16-day weather forecast
Today
Dense drizzle · 💧45%
6°10°
Sunday, Nov 8
Drizzle · 💧36%
6°9°
Monday, Nov 9
Drizzle · 💧49%
5°9°
Tuesday, Nov 10
Light showers · 💧48%
2°10°
Wednesday, Nov 11
Overcast · 💧20%
4°7°
Thursday, Nov 12
Overcast · 💧8%
-1°5°
Friday, Nov 13
Overcast · 💧11%
-2°4°
Saturday, Nov 14
Overcast · 💧10%
-1°5°
Sunday, Nov 15
Overcast · 💧10%
2°7°
Monday, Nov 16
Overcast · 💧4%
-1°8°
Tuesday, Nov 17
Overcast · 💧8%
2°11°
Wednesday, Nov 18
Overcast · 💧16%
-3°4°
Thursday, Nov 19
Overcast · 💧17%
-4°6°
Friday, Nov 20
Light drizzle · 💧29%
-1°10°
Saturday, Nov 21
Drizzle · 💧29%
9°11°
Sunday, Nov 22
— · 💧27%
—°—°
Today's details
- Feels like
- 6°
- Humidity
- 78%
- Dew point
- 6°
- Wind
- 15 km/h E
- Gusts
- 33 km/h
- Pressure
- 1012 hPa · steady
- UV index now
- 0 · max 2
- Visibility
- 19 km
- Sunrise / sunset
- 06:45 / 16:38
- Moon
- Waning Crescent · 6% lit
Hour-by-hour detail — next 48 hours
| Time | Temp | Rain | Amount | Humidity | Wind | |
|---|---|---|---|---|---|---|
| Now | 10° | 5% | 0.0 mm | 78% | 14 km/h | |
| 1 AM | 9° | 6% | 0.0 mm | 77% | 15 km/h | |
| 2 AM | 8° | 6% | 0.0 mm | 79% | 15 km/h | |
| 3 AM | 7° | 7% | 0.0 mm | 82% | 13 km/h | |
| 4 AM | 7° | 6% | 0.0 mm | 85% | 11 km/h | |
| 5 AM | 8° | 8% | 0.0 mm | 84% | 11 km/h | |
| 6 AM | 7° | 10% | 0.0 mm | 85% | 14 km/h | |
| 7 AM | 7° | 10% | 0.0 mm | 88% | 14 km/h | |
| 8 AM | 7° | 13% | 0.0 mm | 87% | 15 km/h | |
| 9 AM | 7° | 15% | 0.0 mm | 86% | 15 km/h | |
| 10 AM | 7° | 9% | 0.0 mm | 85% | 14 km/h | |
| 11 AM | 8° | 7% | 0.0 mm | 83% | 15 km/h | |
| 12 PM | 8° | 7% | 0.0 mm | 80% | 13 km/h | |
| 1 PM | 9° | 8% | 0.0 mm | 79% | 13 km/h | |
| 2 PM | 9° | 13% | 0.0 mm | 77% | 13 km/h | |
| 3 PM | 9° | 21% | 0.0 mm | 77% | 13 km/h | |
| 4 PM | 8° | 33% | 0.0 mm | 78% | 12 km/h | |
| 5 PM | 7° | 41% | 0.4 mm | 84% | 12 km/h | |
| 6 PM | 7° | 40% | 0.4 mm | 87% | 10 km/h | |
| 7 PM | 6° | 45% | 0.7 mm | 89% | 12 km/h | |
| 8 PM | 6° | 45% | 1.1 mm | 90% | 12 km/h | |
| 9 PM | 6° | 36% | 0.0 mm | 89% | 11 km/h | |
| 10 PM | 6° | 37% | 0.0 mm | 88% | 11 km/h | |
| 11 PM | 6° | 28% | 0.0 mm | 88% | 9 km/h | |
| 12 AM 11-08 | 6° | 25% | 0.0 mm | 89% | 6 km/h | |
| 1 AM 11-08 | 6° | 22% | 0.0 mm | 91% | 5 km/h | |
| 2 AM 11-08 | 6° | 12% | 0.0 mm | 90% | 5 km/h | |
| 3 AM 11-08 | 6° | 7% | 0.0 mm | 91% | 6 km/h | |
| 4 AM 11-08 | 7° | 7% | 0.0 mm | 93% | 8 km/h | |
| 5 AM 11-08 | 7° | 5% | 0.0 mm | 95% | 9 km/h | |
| 6 AM 11-08 | 7° | 3% | 0.0 mm | 93% | 11 km/h | |
| 7 AM 11-08 | 7° | 2% | 0.0 mm | 92% | 12 km/h | |
| 8 AM 11-08 | 7° | 1% | 0.0 mm | 90% | 13 km/h | |
| 9 AM 11-08 | 7° | 1% | 0.0 mm | 86% | 14 km/h | |
| 10 AM 11-08 | 7° | 1% | 0.0 mm | 86% | 16 km/h | |
| 11 AM 11-08 | 7° | 1% | 0.0 mm | 91% | 14 km/h | |
| 12 PM 11-08 | 7° | 0% | 0.7 mm | 88% | 16 km/h | |
| 1 PM 11-08 | 8° | 0% | 0.0 mm | 82% | 18 km/h | |
| 2 PM 11-08 | 7° | 1% | 0.0 mm | 75% | 20 km/h | |
| 3 PM 11-08 | 7° | 1% | 0.0 mm | 76% | 17 km/h | |
| 4 PM 11-08 | 7° | 1% | 0.0 mm | 79% | 14 km/h | |
| 5 PM 11-08 | 7° | 1% | 0.0 mm | 80% | 12 km/h | |
| 6 PM 11-08 | 7° | 1% | 0.0 mm | 80% | 13 km/h | |
| 7 PM 11-08 | 7° | 1% | 0.0 mm | 76% | 15 km/h | |
| 8 PM 11-08 | 8° | 36% | 0.0 mm | 71% | 17 km/h | |
| 9 PM 11-08 | 9° | 36% | 0.0 mm | 67% | 17 km/h | |
| 10 PM 11-08 | 9° | 36% | 0.0 mm | 68% | 19 km/h | |
| 11 PM 11-08 | 8° | 36% | 0.1 mm | 77% | 18 km/h |
Air quality in Cornwall
21
US AQI — Good
PM2.5 1.3 µg/m³ · PM10 1.3 µg/m³ · O₃ 38 µg/m³
Frequently asked questions
What is the weather in Cornwall today?
Clear sky, currently 9° (feels like 6°), with a high of 10° and a low of 6°. Some chance of rain in the next 24 hours (up to 45%).
What is the air quality in Cornwall?
The air quality in Cornwall is good (US AQI 21). PM2.5 is 1.3 µg/m³ and PM10 is 1.3 µg/m³.