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Otterville, IL Weather
Today: Chance Rain Showers, high 71°F, low 56°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).
Otterville, IL current weather
59°F
Cloudy
Forecast for this hour. No recent report from a nearby station.
H 71° / L 56°
- Wildfire smoke overhead: light
No rain expected in the next 12 hours
No recent station report. NWS hourly forecast updated 10/31/2026, 3:46 AM PT
Hourly forecast
NWS, updated 10/31/2026, 3:46 AM PT
10-day forecast
Tap a day for details
Today10/3127% chance of precipitationLow 56°High 71°
Today: A chance of rain showers between 8am and 3pm. Cloudy, with a high near 71. East wind 5 to 8 mph.
Tonight: A chance of rain after 1am. Mostly cloudy, with a low around 56. East wind around 7 mph. Chance of precipitation is 30%.
Chance Rain ShowersSun11/146% chance of precipitationLow 55°High 66°
Sunday: A chance of rain before noon. Mostly cloudy, with a high near 66. Southeast wind 6 to 10 mph. Chance of precipitation is 50%.
Sunday Night: Cloudy, with a low around 55. Southeast wind around 10 mph.
Chance Light Rain then Mostly CloudyMon11/250% chance of precipitationLow 61°High 70°
Monday: A slight chance of rain showers before noon. Cloudy, with a high near 70. Southeast wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday Night: A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Slight Chance Rain Showers then CloudyTue11/384% chance of precipitationLow 52°High 72°
Tuesday: Rain showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 72. Chance of precipitation is 80%.
Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 52. Chance of precipitation is 60%.
Rain ShowersWed11/433% chance of precipitationLow 45°High 66°
Wednesday: A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Wednesday Night: A slight chance of rain showers. Partly cloudy, with a low around 45. Chance of precipitation is 20%.
Chance Rain ShowersThu11/519% chance of precipitationLow 45°High 66°
Thursday: A slight chance of rain showers. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Thursday Night: Partly cloudy, with a low around 45.
Slight Chance Rain ShowersFri11/6Low 42°High 65°
Friday: Mostly sunny, with a high near 65.
Friday Night: Partly cloudy, with a low around 42.
Mostly SunnySat11/7Model blend10% chance of precipitationLow 45°High 64°
Saturday: Partly cloudy. High near 64°. Low that night near 45°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend16% chance of precipitationLow 46°High 65°
Sunday: Partly cloudy, slight chance of rain. High near 65°. Low that night near 46°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Mon11/9Model blend18% chance of precipitationLow 46°High 65°
Monday: Partly cloudy, slight chance of rain. High near 65°. Low that night near 46°. About 0.09 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 39.048, -90.398 from the NWS LSX office, updated 10/31/2026, 3:46 AM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KSTL (St Louis/Lambert Intl, 20 mi), model run 10/31/2026, 3:00 AM 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
- Now59°Cloudy2%5 mph
- 7 AM59°Cloudy6%5 mph
- 8 AM59°Chance Rain Showers12%6 mph
- 9 AM61°Chance Rain Showers14%6 mph
- 10 AM66°Chance Rain Showers10%6 mph
- 11 AM68°Chance Rain Showers10%7 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the high temperature today in Otterville, IL?
- The National Weather Service forecast for today calls for a high near 71°F. Chance Rain Showers.
- Will it rain in Otterville, 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 Otterville, IL?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 7 to Nov 9) come from the NOAA National Blend of Models, with highs of 64°F to 65°F. Model guidance this far out often changes.
- What time is sunrise and sunset in Otterville, IL today?
- Sunrise is about 7:28 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 Otterville, IL?
- At Jerseyville 2 SW, the 1991 to 2020 normal high in October is 67°F and the normal low is 43°F.
Nearby hazards
Illinois 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: 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))
- ModeratePM2.5
Drought
By countyJersey County, week of 10/27/2026
41% of the county is in moderate drought or worse.
Sun and moon
Local time, center of the area
- Sunrise
- 7:28 AM
- Sunset
- 6:01 PM
- Daylight
- 10 hr 34 min
- Moon
- Waning Gibbous 71% lit
- First light (civil dawn)
- 7 AM
- Last light (civil dusk)
- 6:29 PM
- Moonrise
- 11:01 PM
- Moonset
- 1:29 PM
Normal October weather
ClimateNormal October high 67°, low 43°, precipitation 3.29 in for the month. 1991 to 2020 normals at Jerseyville 2 SW, 5 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · 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
- Hazard Mapping System Smoke AnalysisNOAA NESDIS Office of Satellite and Product Operations · 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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