Mississauga Hourly Weather
8°
Partly cloudy
Feels like 8°
Great
Outdoor comfort right now
It is 8°C and partly cloudy in Mississauga. Nothing wet on the radar for the next 24 hours. Temperatures climb about 5°C over the next six hours. Tomorrow: light rain, high 19°C.
- Pressure rising steadily 1026 hPa
- 48h+ since rain
- Wind 1 km/h NNW
- Humidity 90%
- Cloud 25%
- UV peak 6
- Rain chance 0%
Next 48 hours
Scroll sideways — or pick a day below.
Now
4
7am
9
8am
9
9am
9
10am
9
11am
10
12pm
11
1pm
12
2pm
13
3pm
13
4pm
12
5pm
12
6pm
10
7pm
9
8pm
9
9pm
9
10pm
9
11pm
10
12am
Sun
10
1am
10
2am
10
3am
10
4am
9
5am
1%
8
6am
1%
7
7am
2%
6
8am
2%
5
9am
2%
5
10am
3%
6
11am
5%
9
12pm
4%
12
1pm
5%
13
2pm
2%
12
3pm
1%
13
4pm
1%
14
5pm
13
6pm
12
7pm
12
8pm
6%
12
9pm
7%
12
10pm
7%
14
11pm
7%
15
12am
Mon
1%
17
1am
1%
19
2am
1%
20
3am
20
4am
19
5am
19
Conditions in detail
-
Feels like
8°
About what it looks like
-
Dew point
8°
Dry and pleasant
-
Wind
1 km/h
Gusting 0 km/h from NNW
-
Pressure
1027 hPa
Rising steadily
-
Visibility
19 km
Clear
-
UV index
0
Peaks at 6 today
-
Cloud cover
25%
—
-
Precipitation today
0.0 mm
None expected
Air quality
US AQI
34
Good
- PM2.5 5 µg/m³
- PM10 5 µg/m³
- Ozone 27 µg/m³
- NO₂ 15 µg/m³
Next 14 days
Pick a day to load its hour-by-hour detail.
Live radar
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Best time to…
Scored hour by hour across the next two days.
-
Go for a run
100Sat 6am–5am
Cool, calm and dry
-
Walk the dog
100Sat 6am–5am
Mild, no downpours, no ice
-
Ride a bike
99Sat 6am–12am
Wind matters more than temperature
-
Garden work
99Sun 8am–6pm
Mild and dry, sun optional
-
Line-dry laundry
99Sat 8am–6pm
Dry air plus a working breeze
-
Stargazing
97Sat 7pm–7am
Clear, dark and calm
-
Golden-hour photos
87Sat 8am–8am
Scattered cloud catches the light
-
Patio or BBQ
81Sun 10am–12am
Warm, dry, and not too breezy
Sun & moon
Sunrise
7:18 am
Sunset
6:56 pm
- Day length11h 38m
- Golden hour6:01 pm–6:56 pm
Last quarter
54% illuminated
Full moon in 23 days
Stargazing tonight
Decent · 74/100
Clearest around 7pm at 3% cloud.
Almanac
Historical records for this location are still loading, or unavailable.
Hour-by-hour forecast for Mississauga
Every hour for the next 48 hours, local time.
| Time | Conditions | Temp | Feels | Chance | Amount | Wind | Humidity |
|---|---|---|---|---|---|---|---|
| Saturday Oct 3 | |||||||
| 6am | Clear sky | 10° | 10° | 0% | — | 4 km/h (gusts 16 km/h) | 87% |
| 7am | Clear sky | 9° | 7° | 0% | — | 9 km/h | 91% |
| 8am | Clear sky | 9° | 8° | 0% | — | 9 km/h | 89% |
| 9am | Clear sky | 11° | 11° | 0% | — | 9 km/h | 83% |
| 10am | Clear sky | 13° | 13° | 0% | — | 9 km/h | 74% |
| 11am | Clear sky | 14° | 14° | 0% | — | 10 km/h | 66% |
| 12pm | Clear sky | 15° | 15° | 0% | — | 11 km/h | 61% |
| 1pm | Clear sky | 15° | 15° | 0% | — | 12 km/h | 59% |
| 2pm | Clear sky | 16° | 16° | 0% | — | 13 km/h | 57% |
| 3pm | Clear sky | 16° | 16° | 0% | — | 13 km/h | 57% |
| 4pm | Clear sky | 15° | 15° | 0% | — | 12 km/h | 57% |
| 5pm | Clear sky | 15° | 15° | 0% | — | 12 km/h | 58% |
| 6pm | Clear sky | 14° | 14° | 0% | — | 10 km/h | 62% |
| 7pm | Clear sky | 13° | 13° | 0% | — | 9 km/h | 67% |
| 8pm | Clear sky | 12° | 12° | 0% | — | 9 km/h | 72% |
| 9pm | Clear sky | 12° | 12° | 0% | — | 9 km/h | 75% |
| 10pm | Clear sky | 12° | 12° | 0% | — | 9 km/h (gusts 20 km/h) | 76% |
| 11pm | Clear sky | 11° | 11° | 0% | — | 10 km/h (gusts 20 km/h) | 77% |
| Sunday Oct 4 | |||||||
| 12am | Clear sky | 11° | 11° | 0% | — | 10 km/h (gusts 21 km/h) | 77% |
| 1am | Clear sky | 10° | 10° | 0% | — | 10 km/h (gusts 21 km/h) | 78% |
| 2am | Partly cloudy | 10° | 10° | 0% | — | 10 km/h (gusts 21 km/h) | 79% |
| 3am | Partly cloudy | 10° | 10° | 0% | — | 10 km/h (gusts 21 km/h) | 80% |
| 4am | Partly cloudy | 10° | 10° | 0% | — | 9 km/h | 82% |
| 5am | Partly cloudy | 10° | 10° | 1% | — | 8 km/h | 84% |
| 6am | Partly cloudy | 10° | 10° | 1% | — | 7 km/h | 86% |
| 7am | Partly cloudy | 10° | 9° | 2% | — | 6 km/h | 87% |
| 8am | Partly cloudy | 10° | 10° | 2% | — | 5 km/h | 88% |
| 9am | Partly cloudy | 12° | 12° | 2% | — | 5 km/h | 85% |
| 10am | Partly cloudy | 14° | 14° | 3% | — | 6 km/h | 79% |
| 11am | Partly cloudy | 15° | 15° | 5% | — | 9 km/h | 73% |
| 12pm | Partly cloudy | 16° | 16° | 4% | — | 12 km/h | 70% |
| 1pm | Partly cloudy | 17° | 17° | 5% | — | 13 km/h | 67% |
| 2pm | Partly cloudy | 18° | 18° | 2% | — | 12 km/h (gusts 23 km/h) | 64% |
| 3pm | Partly cloudy | 19° | 19° | 1% | — | 13 km/h | 60% |
| 4pm | Partly cloudy | 19° | 19° | 1% | — | 14 km/h | 58% |
| 5pm | Clear sky | 19° | 19° | 0% | — | 13 km/h | 57% |
| 6pm | Clear sky | 18° | 18° | 0% | — | 12 km/h | 61% |
| 7pm | Partly cloudy | 16° | 16° | 0% | — | 12 km/h (gusts 24 km/h) | 66% |
| 8pm | Light rain | 15° | 15° | 6% | 0.1 mm | 12 km/h (gusts 26 km/h) | 71% |
| 9pm | Light rain | 14° | 14° | 7% | 0.1 mm | 12 km/h (gusts 27 km/h) | 75% |
| 10pm | Light rain | 14° | 14° | 7% | 0.1 mm | 14 km/h (gusts 31 km/h) | 78% |
| 11pm | Partly cloudy | 13° | 13° | 7% | — | 15 km/h (gusts 36 km/h) | 80% |
| Monday Oct 5 | |||||||
| 12am | Partly cloudy | 13° | 13° | 1% | — | 17 km/h (gusts 41 km/h) | 79% |
| 1am | Partly cloudy | 13° | 13° | 1% | — | 19 km/h (gusts 45 km/h) | 78% |
| 2am | Clear sky | 12° | 12° | 1% | — | 20 km/h (gusts 48 km/h) | 77% |
| 3am | Clear sky | 11° | 11° | 0% | — | 20 km/h (gusts 50 km/h) | 76% |
| 4am | Clear sky | 11° | 11° | 0% | — | 19 km/h (gusts 51 km/h) | 77% |
| 5am | Clear sky | 11° | 11° | 0% | — | 19 km/h (gusts 50 km/h) | 77% |
About this Mississauga forecast
Updated 2026-10-03 10:57 UTC, and refreshed automatically every few minutes. Forecast data is provided by Visual Crossing; radar frames from RainViewer; the 20-year normals and records from the ERA5 reanalysis archive. No national weather service publishes point alerts here, so only computed watches are shown.
Watches labelled computed are worked out on this site from forecast thresholds and are not official warnings — always defer to your national weather service. Need help reading a number? See the sourced weather guide.
Weather near Mississauga
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