Ontario, WI Weather

As of

Weather Station:SPARTA/MCCOY AAF

Open weather station selector modal

38degrees Fahrenheit

Feels like:38°F

Hi: 44Lo: 36

Cloudy

Live Weather Radar

Ontario, WI weather radar map

Current Weather Details

Windchill
38°
Daily Rain
0"
Dew point
34°
Monthly Rain
0.72"
Humidity
86%
Avg. Wind
N 0 mph
Pressure
29.96" →
Wind Gust
0 mph
Sunrise
6:40 AM
Moon
Waning Gibbous
Sunset
7:31 PM
UV Index
3 (Moderate)

Weather Forecast

  • Today

    Hi

    Mostly cloudy. Rain showers with a chance of thunderstorms this afternoon. Highs in the mid 40s. Light winds becoming northeast this afternoon. Chance of rain 90 percent.

  • Tonight

    Lo

    A chance of thunderstorms. Rain showers. Lows in the mid 30s. East winds 10 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent.

Ontario, WI 10-day weather forecast

AIR QUALITY

18 | Excellent

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Ontario, WI

POLLEN COUNT & ALLERGY FORECAST

8 Medium-High

Predominant Pollen:Maple, Cedar/Juniper and Elm.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:294.6 miles

No Lightning Nearby

Real-time lightning alerts & live Map