Ontario, OH Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Ontario, OH in one place.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Ontario, OH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 10, 2026 7:48 AM EDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Ontario, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 7:48 AM EDT
- Forecast office
- CLE
- Source
- NOAA / NWS
Daily Outlook
This Week in Ontario
Tuesday looks like the warmest upcoming period in Ontario at 89 degrees F.
Saturday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Saturday Night at about 5 to 12 mph NE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 7:48 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CLE
- Radar station
- KCLE
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms. Partly sunny, with a high near 82. West wind around 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 9pm, then a slight chance of showers and thunderstorms between 9pm and 10pm. Mostly cloudy, with a low around 65. North wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers between 10am and 2pm. Partly sunny, with a high near 80. Northeast wind 3 to 10 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 60. Northeast wind 5 to 12 mph.
Sunny, with a high near 82.
Mostly clear, with a low around 63.
Sunny, with a high near 85.
Clear, with a low around 66.
Sunny, with a high near 89.
Mostly clear, with a low around 70.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 89.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 68.
Sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Chance Showers And Thunderstorms
|
68°F |
6 mph
SW
|
|
Friday
Jul 10
|
Chance Showers And Thunderstorms
|
82°F |
6 mph
W
|
|
Friday Night
Jul 10
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
65°F |
5 mph
N
|
|
Saturday
Jul 11
|
Slight Chance Rain Showers
|
80°F |
3 to 10 mph
NE
|
|
Saturday Night
Jul 11
|
Partly Cloudy
|
60°F |
5 to 12 mph
NE
|
|
Sunday
Jul 12
|
Sunny
|
82°F |
7 mph
NE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
63°F |
3 to 7 mph
NE
|
|
Monday
Jul 13
|
Sunny
|
85°F |
5 mph
E
|
|
Monday Night
Jul 13
|
Clear
|
66°F |
5 mph
SE
|
|
Tuesday
Jul 14
|
Sunny
|
89°F |
6 mph
SW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
70°F |
8 mph
SW
|
|
Wednesday
Jul 15
|
Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
9 mph
W
|
|
Wednesday Night
Jul 15
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
68°F |
6 to 9 mph
NW
|
|
Thursday
Jul 16
|
Sunny
|
87°F |
6 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ontario.
