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East Gillespie, IL 62033 Weather
It is 72°F and clear in East Gillespie, IL 62033, observed at 10:50 AM CDT. Today: Mostly Sunny then Slight Chance Rain Showers, high 79°F, low 54°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).
East Gillespie, IL 62033 current weather
72°F
Clear
H 79° / L 54°Feels like 72°
Observed at St. Louis Regional Airport (20.1 mi away), 10/29/2026, 10:50 AM CDT
10-day forecast
Tap a day for details
Today10/2918% chance of precipitationLow 54°High 79°
Today: A slight chance of rain showers after 5pm. Mostly sunny, with a high near 79. West wind around 7 mph. Chance of precipitation is 20%.
Tonight: A slight chance of rain showers. Mostly cloudy, with a low around 54. Northeast wind 2 to 6 mph. Chance of precipitation is 20%.
Mostly Sunny then Slight Chance Rain ShowersFri10/3019% chance of precipitationLow 54°High 74°
Friday: A slight chance of rain showers before 2pm. Mostly cloudy, with a high near 74. East wind 6 to 9 mph. Chance of precipitation is 20%.
Friday Night: Mostly cloudy, with a low around 54. East wind around 6 mph.
Slight Chance Rain ShowersSat10/3139% chance of precipitationLow 52°High 71°
Saturday: A chance of rain showers after 7am. Cloudy, with a high near 71. East wind around 7 mph. Chance of precipitation is 20%.
Saturday Night: A chance of rain showers. Cloudy, with a low around 52. Chance of precipitation is 40%.
Chance Rain ShowersSun11/136% chance of precipitationLow 52°High 70°
Sunday: A chance of rain showers before noon. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Sunday Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 52. Chance of precipitation is 20%.
Chance Rain Showers then Mostly CloudyMon11/253% chance of precipitationLow 55°High 71°
Monday: A chance of rain showers. Mostly cloudy, with a high near 71. Chance of precipitation is 40%.
Monday Night: A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 50%.
Chance Rain ShowersTue11/362% chance of precipitationLow 51°High 70°
Tuesday: Rain showers likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Rain Showers LikelyWed11/450% chance of precipitationLow 44°High 68°
Wednesday: A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Chance Rain ShowersThu11/5Model blend20% chance of precipitationLow 43°High 65°
Thursday: Partly cloudy, slight chance of rain. High near 65°. Low that night near 43°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Fri11/6Model blend13% chance of precipitationLow 39°High 60°
Friday: Partly cloudy. High near 60°. Low that night near 39°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sat11/7Model blendLow 40°High 63°
Saturday: Partly cloudy. High near 63°. Low that night near 40°. About 0.04 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 39.141, -89.842 from the NWS LSX office, updated 10/29/2026, 9:31 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KALN (Alton/St Louis Rgnl, 20 mi), model run 10/29/2026, 9:00 AM CDT
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 East Gillespie, IL 62033 right now?
- The latest observation from St. Louis Regional Airport was 72°F and clear, reported at 10/29/2026, 10:50 AM CDT.
- What is the high temperature today in East Gillespie, IL 62033?
- The National Weather Service forecast for today calls for a high near 79°F. Mostly Sunny then Slight Chance Rain Showers.
- What is the 10-day forecast for East Gillespie, IL 62033?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 60°F to 65°F. Model guidance this far out often changes.
- What time is sunrise and sunset in East Gillespie, IL 62033 today?
- Sunrise is about 7:24 AM CDT and sunset is about 6:01 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in East Gillespie, IL 62033?
- At Carlinville, the 1991 to 2020 normal high in October is 67°F and the normal low is 44°F.
Nearby hazards
Illinois hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:General thunderstormsOutlook 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
- AQI forecast today (St. Louis (Metro-east))
- ModeratePM2.5
- AQI forecast tomorrow (St. Louis (Metro-east))
- GoodPM2.5
Drought
By countyMacoupin County, week of 10/27/2026
67% of the county is in moderate drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 7:24 AM
- Sunset
- 6:01 PM
- Daylight
- 10 hr 38 min
- Moon
- Waning Gibbous 86% lit
- First light (civil dawn)
- 6:56 AM
- Last light (civil dusk)
- 6:29 PM
- Moonrise
- 8:33 PM
- Moonset
- 11:35 AM
Normal October weather
ClimateNormal October high 67°, low 44°, precipitation 3.31 in for the month. 1991 to 2020 normals at Carlinville, 10 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
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations
- 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
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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