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Monticello, WI 53570 Weather
It is 51°F and mostly cloudy in Monticello, WI 53570, observed at 12:35 AM CDT. Today: Rain Showers, high 60°F, low 47°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).
Monticello, WI 53570 current weather
51°F
Mostly Cloudy
H 60° / L 47°Feels like 51°
Observed at Monroe Municipal Airport (7.9 mi away), 10/31/2026, 12:35 AM CDT
7-day forecast
Tap a day for details
Today10/3191% chance of precipitationLow 47°High 60°
Saturday: Rain showers. Mostly cloudy, with a high near 60. Southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Overnight: A chance of rain showers. Mostly cloudy, with a low around 47. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Rain ShowersSun11/1Low 51°High 64°
Sunday: Partly sunny, with a high near 64. Southeast wind around 5 mph.
Sunday Night: Mostly cloudy, with a low around 51. Southeast wind around 5 mph.
Partly SunnyMon11/288% chance of precipitationLow 59°High 66°
Monday: Rain showers likely. Cloudy, with a high near 66. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Monday Night: Rain showers likely before midnight, then showers and thunderstorms. Cloudy, with a low around 59. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain Showers LikelyTue11/392% chance of precipitationLow 54°High 68°
Tuesday: Rain showers. Mostly cloudy, with a high near 68. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Rain ShowersWed11/450% chance of precipitationLow 49°High 65°
Wednesday: A chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Chance Rain ShowersThu11/523% chance of precipitationLow 44°High 62°
Thursday: A slight chance of rain showers. Mostly cloudy, with a high near 62. Chance of precipitation is 20%.
Thursday Night: Mostly cloudy, with a low around 44.
Slight Chance Rain ShowersFri11/615% chance of precipitationLow High 58°
Friday: A slight chance of rain showers before noon. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Slight Chance Rain Showers then Partly Sunny
Forecast for 42.732, -89.618 from the NWS MKX office, updated 10/30/2026, 10:56 PM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Monticello, WI 53570 right now?
- The latest observation from Monroe Municipal Airport was 51°F and mostly cloudy, reported at 10/31/2026, 12:35 AM CDT.
- What is the high temperature today in Monticello, WI 53570?
- The National Weather Service forecast for saturday calls for a high near 60°F. Rain Showers.
- What time is sunrise and sunset in Monticello, WI 53570 today?
- Sunrise is about 7:31 AM CDT and sunset is about 5:52 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Monticello, WI 53570?
- At Monroe Wwtp, the 1991 to 2020 normal high in October is 59°F and the normal low is 40°F.
Nearby hazards
Wisconsin hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: WIBU 2 Fire (0 acres), WIBU 1 Fire (0 acres)
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Madison Area)
- ModeratePM2.5
- AQI forecast tomorrow (Madison Area)
- ModeratePM2.5
Drought
By countyGreen County, week of 10/27/2026
No drought or abnormal dryness in this county.
Sun and moon
Local time, center of the area
- Sunrise
- 7:31 AM
- Sunset
- 5:52 PM
- Daylight
- 10 hr 21 min
- Moon
- Waning Gibbous 73% lit
- First light (civil dawn)
- 7:02 AM
- Last light (civil dusk)
- 6:21 PM
- Moonrise
- 10:46 PM
- Moonset
- 1:40 PM
Normal October weather
ClimateNormal October high 59°, low 40°, precipitation 3.24 in for the month. 1991 to 2020 normals at Monroe Wwtp, 10 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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