Ontario, OH Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ontario, OH in one place.
Partly sunny, with a high near 80. Southeast wind around 3 mph.
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: May 24, 2026 11:28 AM EDT.
The active forecast window currently covers May 26 to May 30, 2026 for Ontario, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 11:28 AM EDT
- Forecast office
- CLE
- Source
- NOAA / NWS
Daily Outlook
This Week in Ontario
Tuesday looks like the warmest upcoming period in Ontario at 80 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Friday at about 7 to 13 mph NE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 11:28 AM EDT
- Coverage
- 5 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 rain showers after 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8am, then showers and thunderstorms likely between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
A slight chance of rain showers after 8am. Partly sunny, with a high near 77.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 54.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 52.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Partly Sunny
|
80°F |
3 mph
SE
|
|
Tuesday Night
May 26
|
Mostly Cloudy then Chance Rain Showers
|
63°F |
2 mph
S
|
|
Wednesday
May 27
|
Showers And Thunderstorms Likely
|
80°F |
3 mph
SW
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms
|
61°F |
5 mph
N
|
|
Thursday
May 28
|
Slight Chance Rain Showers
|
77°F |
5 to 12 mph
N
|
|
Thursday Night
May 28
|
Slight Chance Rain Showers then Partly Cloudy
|
54°F |
7 to 10 mph
NE
|
|
Friday
May 29
|
Mostly Sunny
|
71°F |
7 to 13 mph
NE
|
|
Friday Night
May 29
|
Partly Cloudy
|
52°F |
7 to 13 mph
NE
|
|
Saturday
May 30
|
Mostly Sunny
|
71°F |
8 to 12 mph
NE
|
|
Saturday Night
May 30
|
Partly Cloudy
|
53°F |
6 to 12 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ontario.
