Ontario, OH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ontario, OH in one place.
Sunny, with a high near 83. Southwest wind 14 to 17 mph, with gusts as high as 29 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: Oct 12, 2026 2:29 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Ontario, OH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 2:29 AM EDT
- Forecast office
- CLE
- Source
- NOAA / NWS
Daily Outlook
This Week in Ontario
Tuesday looks like the warmest upcoming period in Ontario at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 16 to 23 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 2:29 AM EDT
- Coverage
- 6 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 slight chance of rain showers after 2am. Mostly clear, with a low around 62. Southwest wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 74. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 38.
Partly sunny, with a high near 48.
Partly cloudy, with a low around 31.
Sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
83°F |
14 to 17 mph
SW
|
|
Tuesday Night
Oct 13
|
Mostly Clear then Slight Chance Rain Showers
|
62°F |
5 to 15 mph
SW
|
|
Wednesday
Oct 14
|
Showers And Thunderstorms Likely
|
74°F |
3 to 9 mph
W
|
|
Wednesday Night
Oct 14
|
Rain Showers Likely
|
54°F |
9 mph
N
|
|
Thursday
Oct 15
|
Chance Rain Showers
|
66°F |
10 mph
NE
|
|
Thursday Night
Oct 15
|
Rain Showers Likely
|
52°F |
9 to 16 mph
SE
|
|
Friday
Oct 16
|
Rain Showers Likely
|
61°F |
16 to 23 mph
W
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers
|
38°F |
22 mph
NW
|
|
Saturday
Oct 17
|
Partly Sunny
|
48°F |
20 mph
NW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
31°F |
5 to 14 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
55°F |
6 to 12 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ontario.
