Updated Jun 22, 2015 1:15 am CST
Ontario Weather Forecast (WI)
 | 57°F Clear |
| Humidity: | 100% | |
| Wind Speed: | calm | |
| Barometer: | 1013 mb | |
| Dewpoint: | 57°F | |
| Heat Index: | 57°F | |
| Wind Chill: | 57°F | |
| Sunrise: | 6:00 am CST | |
| Sunset: | 6:17 pm CST | |
| Moon: | New Moon |
Looking for a business? Check out the Ontario Business Directory.Long Term Forecast
MONDAY 
High: 81°F
Low: 59°F MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE IN THE MORNING. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH...SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH.
TUESDAY 
High: 79°F
Low: 59°F MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH. OVERNIGHT: PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT WINDS.
WEDNESDAY High: 79°F
Low: 61°F PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. OVERNIGHT: MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S.
THURSDAY High: 79°F
Low: 59°F PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. OVERNIGHT: MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 50S.
FRIDAY High: 79°F
Low: 59°F MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. OVERNIGHT: PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S.
SATURDAY High: 75°F
Low: 55°F PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 70S. OVERNIGHT: PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S.
Long Term Forecast
| MONDAY | | High: 81°F Low: 59°F | MOSTLY CLOUDY. SHOWERS AND THUNDERSTORMS IN THE MORNING...THEN A CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE IN THE MORNING. HIGHS IN THE LOWER 80S. SOUTH WINDS 10 TO 15 MPH...SHIFTING TO THE SOUTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION 90 PERCENT. OVERNIGHT: PARTLY CLOUDY. LOWS IN THE UPPER 50S. NORTHWEST WINDS 10 TO 15 MPH. |
| TUESDAY | | High: 79°F Low: 59°F | MOSTLY SUNNY. HIGHS IN THE UPPER 70S. NORTHWEST WINDS 5 TO 10 MPH. OVERNIGHT: PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. LOWS IN THE UPPER 50S. LIGHT WINDS. |
| WEDNESDAY | | High: 79°F Low: 61°F | PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. OVERNIGHT: MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER 60S. |
| THURSDAY | | High: 79°F Low: 59°F | PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. OVERNIGHT: MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY. LOWS IN THE UPPER 50S. |
| FRIDAY | | High: 79°F Low: 59°F | MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 70S. OVERNIGHT: PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER 50S. |
| SATURDAY | | High: 75°F Low: 55°F | PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE MID 70S. OVERNIGHT: PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE MID 50S. |
