What is the weather in Wheaton, IL right now?

The latest observation from Chicago / West Chicago, Dupage Airport was 54°F and cloudy, reported at 10/26/2026, 10:55 PM CDT.

Will it rain in Wheaton, IL in the next 24 hours?

The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.

What is the 10-day forecast for Wheaton, IL?

The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 3 to Nov 4) come from the NOAA National Blend of Models, with highs of 61°F to 63°F and up to a 62% chance of precipitation. Model guidance this far out often changes.

What time is sunrise and sunset in Wheaton, IL today?

Sunrise is about 7:17 AM CDT and sunset is about 5:54 PM CDT (calculated for the center of the area, within a few minutes).

What is the normal October weather in Wheaton, IL?

At Lisle-Morton Arboretum, the 1991 to 2020 normal high in October is 63°F and the normal low is 40°F.

Checked Oct 26, 2026

Wheaton, IL Weather

Current conditions, hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Wheaton, IL current weather

54°F

Cloudy

H -- / L 49°Feels like 54°

No rain expected in the next 12 hours

Observed at Chicago / West Chicago, Dupage Airport (8 mi away), 10/26/2026, 10:55 PM CDT

Hourly forecast

NWS, updated 9:46 PM

Now52°
Tue12 AM51°
1 AM51°
2 AM51°
3 AM50°
4 AM50°
5 AM49°
6 AM49°
7 AM49°
8 AM50°
9 AM54°
10 AM57°
11 AM61°
12 PM64°
1 PM66°
2 PM68°
3 PM69°
4 PM69°
5 PM68°
6 PM66°
7 PM63°
8 PM61°
9 PM60°
10 PM59°
11 PM58°
Wed12 AM57°
1 AM57°
2 AM56°
3 AM55°
4 AM54°
5 AM53°
6 AM52°
7 AM52°
8 AM52°
9 AM56°
10 AM61°
11 AM64°
12 PM67°
1 PM69°
2 PM70°
3 PM72°
4 PM71°
5 PM70°
6 PM67°
7 PM64°
8 PM62°
9 PM61°
10 PM61°

10-day forecast

Tap a day for details

Today10/26Low 49°High
Tonight: Mostly cloudy, with a low around 49. East northeast wind 5 to 10 mph.
Mostly Cloudy
Tue10/27Low 52°High 69°
Tuesday: Mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph.
Tuesday Night: Mostly cloudy, with a low around 52. South southeast wind around 5 mph.
Mostly Cloudy
Wed10/28Low 56°High 72°
Wednesday: Mostly sunny, with a high near 72. South wind 5 to 10 mph.
Wednesday Night: Partly cloudy, with a low around 56. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly Sunny
Thu10/2923% chance of precipitationLow 53°High 74°
Thursday: A slight chance of rain showers between 7am and 1pm. Partly sunny, with a high near 74. Chance of precipitation is 20%.
Thursday Night: Partly cloudy, with a low around 53.
Slight Chance Rain Showers
Fri10/3032% chance of precipitationLow 56°High 71°
Friday: A chance of rain showers after 7am. Partly sunny, with a high near 71.
Friday Night: A chance of rain showers before 1am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 56.
Chance Rain Showers
Sat10/3134% chance of precipitationLow 56°High 71°
Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 71.
Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 56.
Chance Showers And Thunderstorms
Sun11/137% chance of precipitationLow 55°High 71°
Sunday: A chance of rain showers. Mostly cloudy, with a high near 71.
Sunday Night: A slight chance of rain showers. Mostly cloudy, with a low around 55.
Chance Rain Showers
Mon11/247% chance of precipitationLow High 69°
Monday: A chance of rain showers. Mostly cloudy, with a high near 69.
Chance Rain Showers
Model blend
Tue11/3Model blend62% chance of precipitationLow 43°High 63°
Tuesday: Rain likely. High near 63°. Low that night near 43°. About 0.79 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Wed11/4Model blend44% chance of precipitationLow 40°High 61°
Wednesday: Chance of rain. High near 61°. Low that night near 40°. About 0.22 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 41.854, -88.108 from the NWS LOT office, updated 10/26/2026, 9:46 PM CDT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KDPA (Dupage Cnty Arpt, 8 mi), model run 10/26/2026, 9:00 PM CDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

Now52°Mostly Cloudy2%5 mph
12 AM51°Partly Cloudy2%5 mph
1 AM51°Partly Cloudy2%5 mph
2 AM51°Partly Cloudy2%5 mph
3 AM50°Mostly Cloudy2%5 mph
4 AM50°Mostly Cloudy2%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Line: temperature °F. Bars: chance of precipitation.

MonNow52° 2% Sky 54%5
Tue 10/2712 AM51° 2% Sky 50%5
1 AM51° 2% Sky 47%5
2 AM51° 2% Sky 50%5
3 AM50° 2% Sky 53%5
4 AM50° 2% Sky 57%5
5 AM49° 2% Sky 61%5
6 AM49° 2% Sky 65%5
7 AM49°Feels 46°2% Sky 70%5
8 AM50°Feels 47°3% Sky 71%5
9 AM54° 3% Sky 72%5
10 AM57° 3% Sky 74%10
11 AM61° 3% Sky 75%10
12 PM64° 3% Sky 76%10
1 PM66° 3% Sky 78%10
2 PM68° 3% Sky 79%10
3 PM69° 3% Sky 79%10
4 PM69° 3% Sky 81%5
5 PM68° 3% Sky 83%5
6 PM66° 3% Sky 85%5
7 PM63° 2% Sky 88%5
8 PM61° 2% Sky 82%5
9 PM60° 0% Sky 75%5
10 PM59° 0% Sky 69%5
11 PM58° 0% Sky 71%5
Wed 10/2812 AM57° 0% Sky 73%5
1 AM57° 0% Sky 75%5
2 AM56° 0% Sky 74%5
3 AM55° 0% Sky 73%5
4 AM54° 0% Sky 72%5
5 AM53° 0% Sky 72%5
6 AM52° 1% Sky 72%5
7 AM52° 1% Sky 73%5
8 AM52° 1% Sky 69%5
9 AM56° 1% Sky 65%5
10 AM61° 1% Sky 61%5g10
11 AM64° 1% Sky 52%5g12
12 PM67° 1% Sky 44%10
1 PM69° 0% Sky 35%10
2 PM70° 0% Sky 33%10g15
3 PM72° 0% Sky 31%10g15
4 PM71° 0% Sky 29%10g15
5 PM70° 0% Sky 27%10
6 PM67° 0% Sky 25%5g12
7 PM64° 1% Sky 23%5g12
8 PM62° 1% Sky 24%5g12
9 PM61° 1% Sky 25%10
10 PM61° 1% Sky 27%10
11 PM60° 1% Sky 29%10
Thu 10/2912 AM60° 1% Sky 32%10g15
1 AM59° 4% Sky 35%10g15
2 AM59° 4% Sky 38%10g15
3 AM58° 4% Sky 42%10g16
4 AM58° 4% Sky 46%10g16
5 AM57° 4% Sky 47%10g16
6 AM56° 4% Sky 48%10g16
7 AM57° 23% Sky 50%10g16
8 AM58° 23% Sky 51%10g16
9 AM61° 23% Sky 52%10g16
10 AM64° 23% Sky 53%10g16
11 AM67° 23% Sky 55%10g17
12 PM70° 23% Sky 57%10g18
1 PM72° 11% Sky 60%10g18
2 PM73° 11% Sky 59%10g18
3 PM74° 11% Sky 58%10g17
4 PM73° 11% Sky 58%10g15
5 PM72° 11% Sky 57%10
6 PM69° 11% Sky 56%5
7 PM68° 6% Sky 56%5
8 PM66° 6% Sky 56%5
9 PM64° 6% Sky 56%5
10 PM62° 6% Sky 56%5
11 PM60° 6% Sky 56%5
Fri 10/3012 AM59° 6% Sky 56%0g5
1 AM58° 13% Sky 36%0g5
2 AM57° 13% Sky 36%0g5
3 AM56° 13% Sky 36%5
4 AM55° 13% Sky 36%5
5 AM54° 13% Sky 36%5
6 AM53° 13% Sky 36%5
7 AM53° 27% Sky 56%5
8 AM55° 27% Sky 56%5
9 AM58° 27% Sky 56%5
10 AM61° 27% Sky 56%5
11 AM64° 27% Sky 56%5
12 PM67° 27% Sky 56%5
1 PM69° 32% Sky 63%5g10
2 PM70° 32% Sky 63%5g10
3 PM71° 32% Sky 63%5g10
4 PM71° 32% Sky 63%5g10
5 PM70° 32% Sky 63%5g10
6 PM68° 32% Sky 63%5
7 PM65° 19% Sky 77%5
8 PM64° 19% Sky 77%5
9 PM62° 19% Sky 77%5
10 PM60° 19% Sky 77%5
11 PM60° 19% Sky 77%5
Sat 10/3112 AM59° 19% Sky 77%5
1 AM59° 17% Sky 82%5
2 AM58° 17% Sky 82%5
3 AM58° 17% Sky 82%5
4 AM57° 17% Sky 82%5
5 AM56° 17% Sky 82%5
6 AM56° 17% Sky 82%5
7 AM56° 26% Sky 86%5
8 AM57° 26% Sky 86%5
9 AM60° 26% Sky 86%5
10 AM62° 26% Sky 86%5
11 AM65° 26% Sky 86%5
12 PM67° 26% Sky 86%5g10
1 PM68° 17% Sky 79%5g10
2 PM70° 17% Sky 79%5
3 PM70° 17% Sky 79%5
4 PM70° 17% Sky 79%5
5 PM69° 17% Sky 79%5
6 PM67° 17% Sky 79%5
7 PM65° 22% Sky 84%5
8 PM64° 22% Sky 84%5
9 PM62° 22% Sky 84%5
10 PM61° 22% Sky 84%5
11 PM60° 22% Sky 84%5
Sun 11/112 AM59° 22% Sky 84%5
1 AM59° 34% Sky 80%5
1 AM58° 34% Sky 80%5
2 AM58° 34% Sky 80%5
3 AM57° 34% Sky 80%5
4 AM56° 34% Sky 80%0g6
5 AM56° 34% Sky 80%0g5
6 AM56° 37% Sky 81%0g5
7 AM58° 37% Sky 81%0g6
8 AM61° 37% Sky 81%5
9 AM63° 37% Sky 81%5
10 AM65° 37% Sky 81%5
11 AM67° 37% Sky 81%5
12 PM68° 27% Sky 67%5
1 PM70° 27% Sky 67%5
2 PM70° 27% Sky 67%5
3 PM70° 27% Sky 67%5
4 PM69° 27% Sky 67%5
5 PM67° 27% Sky 67%5
6 PM65° 17% Sky 78%5
7 PM64° 17% Sky 78%5
8 PM62° 17% Sky 78%5
9 PM61° 17% Sky 78%5
10 PM60° 17% Sky 78%5
11 PM59° 17% Sky 78%5
Mon 11/212 AM59° 21% Sky 74%5
1 AM58° 21% Sky 74%5
2 AM58° 21% Sky 74%5
3 AM57° 21% Sky 74%5
4 AM57° 21% Sky 74%5
5 AM56° 21% Sky 74%5
6 AM56° 41% Sky 86%5
7 AM58° 41% Sky 86%5
8 AM60° 41% Sky 86%5

Temperature °F · chance of precipitation · amount in inches (T = trace) · sky cover · wind and gusts (g) in mph

NWS hourly forecast updated 10/26/2026, 9:46 PM CDT

Radar and satellite

National radar

NEXRAD (last 50 min) and GOES

Latest

Nearby hazards

Illinois hazards

Severe 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: None reported

UV and air quality forecast

EPA and AirNow

UV index today (Wheaton): 3Moderate

UV index guide · Air quality

Drought

By county

DuPage County, week of 10/20/2026

No drought or abnormal dryness in this county.

Frequently asked questions

What is the weather in Wheaton, IL right now?: The latest observation from Chicago / West Chicago, Dupage Airport was 54°F and cloudy, reported at 10/26/2026, 10:55 PM CDT.
Will it rain in Wheaton, IL in the next 24 hours?: The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Wheaton, IL?: The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 3 to Nov 4) come from the NOAA National Blend of Models, with highs of 61°F to 63°F and up to a 62% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Wheaton, IL today?: Sunrise is about 7:17 AM CDT and sunset is about 5:54 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Wheaton, IL?: At Lisle-Morton Arboretum, the 1991 to 2020 normal high in October is 63°F and the normal low is 40°F.

Sun and moon

Local time, center of the area

Sunrise: 7:17 AM
Sunset: 5:54 PM
Daylight: 10 hr 37 min
Moon: Waning Gibbous 99% lit

First light (civil dawn): 6:49 AM
Last light (civil dusk): 6:23 PM
Moonrise: 5:47 PM
Moonset: 7:56 AM

Normal October weather

Climate

Normal October high 63°, low 40°, precipitation 3.58 in for the month. 1991 to 2020 normals at Lisle-Morton Arboretum, 3 mi away.

Other places nearby

Data sources

National Weather Service APINOAA
National Blend of Models (NBM) text guidanceNOAA National Weather Service
Convective Outlooks and Storm ReportsNOAA Storm Prediction Center
Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center
National Water Prediction ServiceNOAA National Weather Service
WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center
UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA
AirNowU.S. Environmental Protection Agency
NWS HeatRisk (experimental)NOAA National Weather Service
U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA
BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency
U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information
Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services
NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University
GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research

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About this data

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