Oshawa 10-Day Forecast
7°
Partly cloudy
Feels like 7°
Great
Outdoor comfort right now
It is 7°C and partly cloudy in Oshawa. Nothing wet on the radar for the next 24 hours. Temperatures climb about 10°C over the next six hours. Tomorrow: rain, high 18°C.
- Pressure rising steadily 1027 hPa
- 48h+ since rain
- Wind 3 km/h N
- Humidity 95%
- 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
10
11am
9
12pm
9
1pm
9
2pm
11
3pm
13
4pm
12
5pm
11
6pm
8
7pm
7
8pm
7
9pm
7
10pm
7
11pm
8
12am
Sun
9
1am
10
2am
10
3am
11
4am
11
5am
11
6am
1%
10
7am
1%
10
8am
1%
10
9am
6%
11
10am
10%
11
11am
5%
13
12pm
4%
15
1pm
10%
16
2pm
6%
16
3pm
2%
17
4pm
2%
17
5pm
15
6pm
13
7pm
11
8pm
1%
11
9pm
3%
12
10pm
3%
13
11pm
3%
15
12am
Mon
1%
19
1am
1%
23
2am
2%
25
3am
25
4am
25
5am
24
Conditions in detail
-
Feels like
7°
About what it looks like
-
Dew point
5°
Dry and pleasant
-
Wind
3 km/h
Gusting 3 km/h from N
-
Pressure
1027 hPa
Rising steadily
-
Visibility
14 km
Clear
-
UV index
0
Peaks at 6 today
-
Cloud cover
25%
—
-
Precipitation today
0.0 mm
None expected
Air quality
US AQI
26
Good
- PM2.5 4 µg/m³
- PM10 4 µg/m³
- Ozone 39 µg/m³
- NO₂ 5 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.
-
Line-dry laundry
100Sat 8am–6pm
Dry air plus a working breeze
-
Go for a run
99Sat 6am–5am
Cool, calm and dry
-
Walk the dog
99Sat 6am–5am
Mild, no downpours, no ice
-
Stargazing
98Sat 7pm–7am
Clear, dark and calm
-
Garden work
97Sun 8am–6pm
Mild and dry, sun optional
-
Ride a bike
95Sat 6am–12am
Wind matters more than temperature
-
Golden-hour photos
92Sat 5pm–6pm
Scattered cloud catches the light
-
Patio or BBQ
78Sun 9am–11pm
Warm, dry, and not too breezy
Sun & moon
Sunrise
7:15 am
Sunset
6:52 pm
- Day length11h 37m
- Golden hour5:57 pm–6:52 pm
Last quarter
54% illuminated
Full moon in 23 days
Stargazing tonight
Decent · 74/100
Clearest around 7am at 2% cloud.
Almanac
Historical records for this location are still loading, or unavailable.
14-day forecast for Oshawa
Daily highs and lows, precipitation, wind, UV and daylight.
| Day | Conditions | High | Low | Chance | Rain | Snow | Wind | UV | Sunrise | Sunset |
|---|---|---|---|---|---|---|---|---|---|---|
| Today Oct 3 | Clear sky | 16° | 5° | 0% | — | — | 13 km/h | 6 | 7:15 am | 6:52 pm |
| Tomorrow Oct 4 | Rain | 18° | 10° | 10% | 1.0 mm | — | 17 km/h | 4 | 7:16 am | 6:50 pm |
| Monday Oct 5 | Clear sky | 14° | 7° | 4% | — | — | 35 km/h | 7 | 7:17 am | 6:49 pm |
| Tuesday Oct 6 | Partly cloudy | 14° | 5° | 0% | — | — | 12 km/h | 6 | 7:19 am | 6:47 pm |
| Wednesday Oct 7 | Partly cloudy | 18° | 11° | 7% | — | — | 26 km/h | 3 | 7:20 am | 6:45 pm |
| Thursday Oct 8 | Partly cloudy | 18° | 11° | 17% | — | — | 32 km/h | 5 | 7:21 am | 6:43 pm |
| Friday Oct 9 | Partly cloudy | 16° | 10° | 10% | — | — | 17 km/h | 1 | 7:22 am | 6:42 pm |
| Saturday Oct 10 | Partly cloudy | 15° | 7° | 6% | — | — | 13 km/h | 5 | 7:23 am | 6:40 pm |
| Sunday Oct 11 | Partly cloudy | 20° | 11° | 39% | — | — | 22 km/h | 4 | 7:25 am | 6:38 pm |
| Monday Oct 12 | Light rain | 17° | 11° | 58% | — | — | 25 km/h | 4 | 7:26 am | 6:36 pm |
| Tuesday Oct 13 | Light rain | 15° | 8° | 39% | 1.0 mm | — | 25 km/h | 5 | 7:27 am | 6:35 pm |
| Wednesday Oct 14 | Partly cloudy | 14° | 6° | 19% | — | — | 27 km/h | 5 | 7:28 am | 6:33 pm |
| Thursday Oct 15 | Partly cloudy | 12° | 5° | 29% | — | — | 31 km/h | 5 | 7:30 am | 6:31 pm |
| Friday Oct 16 | Partly cloudy | 12° | 5° | 19% | — | — | 28 km/h | 5 | 7:31 am | 6:30 pm |
About this Oshawa forecast
Updated 2026-10-03 10:55 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 Oshawa
Forecasts for the closest places we publish.
- Markham 38 km
- Toronto 50 km
- Vaughan 51 km
- Peterborough 63 km
- Mississauga 71 km
- Brampton 74 km
- Barrie 86 km
- Niagara Falls 92 km