Mississauga 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 4°C over the next six hours. Tomorrow: light rain, high 19°C.
- Pressure rising slowly 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
5
6am
9
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
2%
13
4pm
14
5pm
13
6pm
12
7pm
12
8pm
6%
12
9pm
7%
13
10pm
7%
14
11pm
7%
16
12am
Mon
1%
17
1am
1%
19
2am
1%
20
3am
20
4am
20
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
1026 hPa
Rising slowly
-
Visibility
16 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
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Live radar
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Best time to…
Scored hour by hour across the next two days.
-
Go for a run
100Sat 5am–4am
Cool, calm and dry
-
Garden work
100Sun 8am–6pm
Mild and dry, sun optional
-
Walk the dog
99Sat 5am–4am
Mild, no downpours, no ice
-
Ride a bike
99Sat 5am–2am
Wind matters more than temperature
-
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
82Sun 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
Excellent · 76/100
Clearest around 6am at 3% cloud.
Almanac
Historical records for this location are still loading, or unavailable.
Mississauga weather questions, answered
- Will it rain in Mississauga today?
- No — the next 24 hours in Mississauga look dry, with the chance of precipitation peaking at 0%.
- How warm does it get in Mississauga today?
- Mississauga reaches a high of 16°C and drops to 9°C overnight. Right now it is 8°C and feels like 8°C.
- What is the best time to be outside in Mississauga today?
- 1pm looks like the pick — 15°C, clear sky, wind 12 km/h. Outdoor comfort scores 100 out of 100 (perfect).
- What is the weather in Mississauga tomorrow?
- Light rain, with a high of 19°C and a low of 10°C — +3.3° warmer than today. Chance of precipitation peaks at 7%.
- What time is sunrise and sunset in Mississauga?
- The sun rises at 7:18 am and sets at 6:56 pm, giving 11h 38m of daylight.
About this Mississauga forecast
Updated 2026-10-03 10:15 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.
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