10-day forecast · Ontario
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Tue · Today
Mostly cloudy
86°
61°
0.01 in
⌄
Wind 16 mph SE
Gusts 32 mph
UV index 4 – Moderate
Precip chance 19% · 0.01 in
Sunrise 7:11 AM
Sunset 8:24 PM
Wed · Tomorrow
Mostly cloudy
74°
57°
8%
⌄
Wind 25 mph W
Gusts 37 mph
UV index 5 – Moderate
Precip chance 8%
Sunrise 7:12 AM
Sunset 8:22 PM
Thursday 3/9
Showers
66°
50°
0.15 in
⌄
Wind 11 mph E
Gusts 15 mph
UV index 6 – High
Precip chance 74% · 0.15 in
Sunrise 7:13 AM
Sunset 8:20 PM
Friday 4/9
Sunny
74°
48°
0.13 in
⌄
Wind 16 mph S
Gusts 22 mph
UV index 7 – High
Precip chance 61% · 0.13 in
Sunrise 7:14 AM
Sunset 8:19 PM
Saturday 5/9
Sunny
72°
48°
0.12 in
⌄
Wind 19 mph NW
Gusts 30 mph
UV index 6 – High
Precip chance 57% · 0.12 in
Sunrise 7:15 AM
Sunset 8:17 PM
Sunday 6/9
Sunny
76°
56°
4%
⌄
Wind 6 mph NW
Gusts 16 mph
UV index 6 – High
Precip chance 4%
Sunrise 7:16 AM
Sunset 8:15 PM
Monday 7/9
Partly cloudy
73°
56°
0.00 in
⌄
Wind 19 mph SW
Gusts 20 mph
UV index 6 – High
Precip chance 17% · 0.00 in
Sunrise 7:18 AM
Sunset 8:13 PM
Tuesday 8/9
Sunny
73°
55°
4%
⌄
Wind 8 mph SE
Gusts 15 mph
UV index 6 – High
Precip chance 4%
Sunrise 7:19 AM
Sunset 8:11 PM
Wednesday 9/9
Sunny
80°
59°
1%
⌄
Wind 6 mph NW
Gusts 9 mph
UV index 7 – High
Precip chance 1%
Sunrise 7:20 AM
Sunset 8:10 PM
Thursday 10/9
Sunny
78°
59°
0%
⌄
Wind 11 mph N
Gusts 17 mph
UV index 7 – High
Precip chance 0%
Sunrise 7:21 AM
Sunset 8:08 PM
Friday 11/9
Sunny
71°
52°
1%
⌄
Wind 9 mph NW
Gusts 18 mph
UV index 6 – High
Precip chance 1%
Sunrise 7:22 AM
Sunset 8:06 PM
Saturday 12/9
Sunny
74°
54°
0%
⌄
Wind 8 mph NW
Gusts 15 mph
UV index 6 – High
Precip chance 0%
Sunrise 7:23 AM
Sunset 8:04 PM
Sunday 13/9
Sunny
78°
55°
2%
⌄
Wind 7 mph NW
Gusts 17 mph
UV index 7 – High
Precip chance 2%
Sunrise 7:24 AM
Sunset 8:02 PM
Monday 14/9
Sunny
81°
56°
0%
⌄
Wind 6 mph NW
Gusts 14 mph
UV index 7 – High
Precip chance 0%
Sunrise 7:26 AM
Sunset 8:00 PM
10-day outlook for Ontario
Over the next ten days Ontario peaks at 86° on Tuesday and bottoms out at 48° on Friday. Day-to-day swings stay modest — no big pattern change inside the period. Add it up and about 0.42 in of precipitation falls over the period, spread across 3 unsettled days, with Thursday the most likely (74%).