10-Day Weather Forecast - Lannon, WI
- 85|68°F60% Chance of StormsHourly details
Today
85°FWarm and humid. Partly sunny. Chance of light showers in the morning. Chance of thunderstorms through the day. Light showers likely in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent. Highest heat index readings 95 to 97 in the afternoon.
Tonight
68°FPartly cloudy through around midnight then becoming mostly cloudy. A 50 percent chance of light showers and thunderstorms. Lows in the upper 60s. Southwest winds up to 5 mph shifting to the northwest after midnight.
Weekend Weather
- 78|66°F70% Chance of StormsHourly details
Day
78°FMostly cloudy. Chance of light showers in the morning. Chance of thunderstorms in the late morning and afternoon. Light showers likely in the afternoon. Highs in the lower 80s. East winds up to 10 mph. Chance of precipitation 70 percent.
Night
66°FLight showers likely and chance of thunderstorms. Lows in the mid 60s. East winds up to 10 mph shifting to the west after midnight. Chance of precipitation 70 percent.
- 79|64°F30% Chance of StormsHourly details
Day
79°FMostly cloudy. Chance of light showers in the morning then chance of light showers and slight chance of thunderstorms in the afternoon. Highs around 80. Northwest winds 5 to 10 mph. Chance of precipitation 30 percent.
Night
64°FPartly cloudy with a 20 percent chance of light showers. Lows in the lower 60s.
- 77|62°FPartly SunnyHourly details
Day
77°FPartly sunny. Highs around 80.
Night
62°FPartly cloudy. Lows in the lower 60s.
- 80|65°FMostly SunnyHourly details
Day
80°FMostly sunny. Highs in the mid 80s.
Night
65°FPartly cloudy. Lows in the lower 60s.
- 81|68°FMostly SunnyHourly details
Day
81°FMostly sunny. A 20 percent chance of light showers and thunderstorms in the afternoon. Highs in the upper 80s.
Night
68°FPartly cloudy. A 20 percent chance of light showers after midnight. Lows in the mid 60s.
- 84|65°F40% Chance of Storms
Day
84°FPartly sunny. Chance of light showers in the morning then chance of light showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent.
Night
65°FPartly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 65F. Dew point will be around 68F with an average humidity of 94%. Winds will be 4 mph from the NW.
- 78|64°F50% Chance of Rain
Day
78°FMostly sunny with a 50% chance for rain and thunderstorms. High temperature around 78F. Dew point will be around 69F with an average humidity of 83%. Winds will be 4 mph from the N.
Night
64°FClear with a 35% chance for rain and thunderstorms. Low temperature around 64F. Dew point will be around 64F with an average humidity of 87%. Winds will be 4 mph from the N.
Weekend Weather
- 80|64°FSunny
Day
80°FSunny. High temperature around 80F. Dew point will be around 67F with an average humidity of 76%. Winds will be 4 mph from the NW.
Night
64°FClear. Low temperature around 64F. Dew point will be around 64F with an average humidity of 85%. Winds will be 4 mph from the NW.
- 77|63°F30% Chance of Rain
Day
77°FSunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 77F. Dew point will be around 66F with an average humidity of 78%. Winds will be 5 mph from the NW.
Night
63°FClear with a 25% chance for rain and thunderstorms. Low temperature around 63F. Dew point will be around 62F with an average humidity of 85%. Winds will be 3 mph from the NW.













