10-Day Weather Forecast - Onalaska, WI
- 85|72°FMostly SunnyHourly details
Today
85°FMostly sunny. Highs in the upper 80s. West winds around 5 mph. Heat index values in the mid 90s this afternoon.
Tonight
72°FPartly cloudy in the evening then becoming mostly cloudy. Humid with lows in the upper 60s. Light winds. Heat index values in the mid 90s early in the evening.
- 84|70°F50% Chance of StormsHourly details
Day
84°FPartly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
Night
70°FA chance of thunderstorms. Showers likely. Lows in the mid 60s. Light winds. Chance of rain 70 percent.
- 80|65°F50% Chance Rain ShowersHourly details
Day
80°FMostly cloudy with a chance of showers. Highs in the lower 80s. Light winds. Chance of rain 50 percent.
Night
65°FMostly cloudy in the evening then becoming partly cloudy. Lows in the lower 60s.
- 83|65°FPartly CloudyHourly details
Day
83°FPartly cloudy. Highs in the upper 80s. Lows in the lower 60s.
Night
65°FPartly cloudy. Highs in the upper 80s. Lows in the lower 60s.
Weekend Weather
- 86|67°FPartly CloudyHourly details
Day
86°FPartly cloudy. Highs in the upper 80s. Lows in the lower 60s.
Night
67°FPartly cloudy. Highs in the upper 80s. Lows in the lower 60s.
- 88|67°FPartly CloudyHourly details
Day
88°FPartly cloudy. Highs in the upper 80s. Lows in the lower 60s.
Night
67°FHot. Mostly clear. Lows in the upper 60s. Highs in the lower 90s.
- 89|70°FUnknown
Day
89°FHot. Mostly clear. Lows in the upper 60s. Highs in the lower 90s.
Night
70°FClear with widespread thunderstorms. Chance of storms 100%. Low temperature around 70F. Dew point will be around 68F with an average humidity of 78%. Winds will be 7 mph from the SW.
- 90|68°FSunny
Day
90°FSunny with widespread thunderstorms. Chance of storms 100%. High temperature around 90F. Dew point will be around 66F with an average humidity of 60%. Winds will be 5 mph from the SW.
Night
68°FClear with widespread thunderstorms. Chance of storms 100%. Low temperature around 68F. Dew point will be around 66F with an average humidity of 76%. Winds will be 3 mph from the SW.
- 85|65°F30% Chance of Rain
Day
85°FMostly sunny with a 25% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 63F with an average humidity of 61%. Winds will be 3 mph from the W.
Night
65°FMostly clear with a 30% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 63F with an average humidity of 75%. Winds will be 2 mph from the S.
- 82|62°F30% Chance of Rain
Day
82°FSunny with a 40% chance for rain and thunderstorms. High temperature around 82F. Dew point will be around 61F with an average humidity of 63%. Winds will be 1 mph from the NW.
Night
62°FClear with scattered thunderstorms. Chance of storms 45%. Low temperature around 62F. Dew point will be around 60F with an average humidity of 75%. Winds will be 1 mph from the S.













