Weather in Monticello, WI
Updated 2026-08-11 10:15 local time · ZIP codes 53570
Moderate rain at times
No government weather alerts were returned for this location at the latest update.
Next hours
75°65% rain
81°27% rain85°17% rain
87°4% rain85°4% rain
86°6% rain86°5% rain87°4% rain86°8% rain
84°13% rain81°9% rain
78°8% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance reaches about 65% over the next 12 hours.
It feels like 81°F with winds near 5 mph.
81°F, 9% rain chance and 3 mph wind.
Visibility is around 1 mi; gusts may reach 8 mph.
Current temperature is 75°F, wind 5 mph, rain chance up to 65%.
UV index is 2.
Monticello weather today
Moderate rain at times and 75°F in Monticello, WI. Today's high is 87°F with a 57% rain chance. Winds are around 5 mph with gusts near 8 mph. Relative humidity is 86%, pressure is 29.92 inHg, and visibility is about 1 miles.
Tonight and tomorrow in Monticello
Sunrise is at 06:00 AM and sunset is at 08:06 PM. Tomorrow's forecast calls for Sunny with a high near 83°F and a low near 67°F. The maximum rain chance is 68%.