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Spillertown, IL Weather

It is 68°F and clear in Spillertown, IL, observed at 9:35 PM CDT. Tonight: Mostly Cloudy, low 57°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Spillertown, IL current weather

68°F

Clear

H -- / L 57°Feels like 68°

Observed at Marion - Williamson County Regional Airport (5 mi away), 10/30/2026, 9:35 PM CDT

Hourly forecast

NWS, updated 10/30/2026, 2:56 PM PT

  1. Now64°
  2. 11 PM63°
  3. 12 AM62°Sat
  4. 1 AM62°
  5. 2 AM61°
  6. 3 AM60°
  7. 4 AM59°
  8. 5 AM59°
  9. 6 AM58°
  10. 7 AM58°
  11. 8 AM57°
  12. 9 AM60°
  13. 10 AM66°
  14. 11 AM70°
  15. 12 PM72°
  16. 1 PM73°
  17. 2 PM74°
  18. 3 PM75°
  19. 4 PM75°
  20. 5 PM76°
  21. 6 PM74°
  22. 7 PM70°
  23. 8 PM67°10%
  24. 9 PM64°
  25. 10 PM63°
  26. 11 PM62°
  27. 12 AM61°Sun
  28. 1 AM61°
  29. 1 AM60°
  30. 2 AM59°28%
  31. 3 AM59°43%
  32. 4 AM58°50%
  33. 5 AM58°67%
  34. 6 AM58°83%
  35. 7 AM56°83%
  36. 8 AM59°83%
  37. 9 AM62°83%
  38. 10 AM63°83%
  39. 11 AM63°83%
  40. 12 PM63°36%
  41. 1 PM64°36%
  42. 2 PM64°36%
  43. 3 PM64°36%
  44. 4 PM64°36%
  45. 5 PM63°36%
  46. 6 PM62°
  47. 7 PM61°
  48. 8 PM60°

10-day forecast

Tap a day for details

  • Today10/30Low 57°High

    Tonight: Mostly cloudy. Low around 57, with temperatures rising to around 59 overnight. East wind around 5 mph.

    Mostly Cloudy
  • Sat10/3167% chance of precipitationLow 56°High 76°

    Saturday: Cloudy, with a high near 76. East southeast wind 3 to 7 mph.

    Saturday Night: Rain showers likely after 2am. Mostly cloudy. Low around 56, with temperatures rising to around 58 overnight. Southeast wind 2 to 6 mph. Chance of precipitation is 70%.

    Cloudy
  • Sun11/183% chance of precipitationLow 54°High 65°

    Sunday: Rain showers. Cloudy, with a high near 65. Southeast wind 6 to 10 mph. Chance of precipitation is 80%.

    Sunday Night: Cloudy, with a low around 54. Southeast wind 3 to 7 mph.

    Rain Showers
  • Mon11/226% chance of precipitationLow 59°High 69°

    Monday: Mostly cloudy, with a high near 69. South southeast wind 6 to 12 mph, with gusts as high as 18 mph.

    Monday Night: A chance of rain showers after midnight. Mostly cloudy, with a low around 59. South southeast wind 12 to 18 mph.

    Mostly Cloudy
  • Tue11/356% chance of precipitationLow 56°High 73°

    Tuesday: Rain showers likely. Mostly cloudy, with a high near 73. South southeast wind 15 to 20 mph, with gusts as high as 28 mph.

    Tuesday Night: Rain showers likely before midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 56. South southeast wind 7 to 15 mph, with gusts as high as 18 mph.

    Rain Showers Likely
  • Wed11/449% chance of precipitationLow 51°High 70°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 70. South southwest wind 6 to 9 mph.

    Wednesday Night: A chance of rain showers before midnight. Mostly cloudy, with a low around 51. Northwest wind 1 to 5 mph.

    Chance Rain Showers
  • Thu11/520% chance of precipitationLow 47°High 67°

    Thursday: A slight chance of rain showers. Mostly cloudy, with a high near 67. Northwest wind 3 to 9 mph.

    Thursday Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 47. Northwest wind around 5 mph.

    Slight Chance Rain Showers
  • Fri11/6Low High 65°

    Friday: Mostly sunny, with a high near 65. Northwest wind 5 to 10 mph.

    Mostly Sunny
  • Sat11/7Model blendLow 41°High 66°

    Saturday: Partly cloudy. High near 66°. Low that night near 41°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sun11/8Model blend14% chance of precipitationLow 40°High 66°

    Sunday: Partly cloudy. High near 66°. Low that night near 40°. About 0.06 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 37.764, -88.918 from the NWS PAH office, updated 10/30/2026, 2:56 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KMDH (Murphysboro/S Illinois Arpt, 18 mi), model run 10/30/2026, 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

  1. Now64°Mostly Cloudy2%5 mph
  2. 11 PM63°Mostly Cloudy2%5 mph
  3. 12 AM62°Cloudy2%5 mph
  4. 1 AM62°Mostly Cloudy2%3 mph
  5. 2 AM61°Mostly Cloudy2%3 mph
  6. 3 AM60°Cloudy2%3 mph

Hourly details

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

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Spillertown, IL right now?
The latest observation from Marion - Williamson County Regional Airport was 68°F and clear, reported at 10/30/2026, 9:35 PM CDT.
Will it rain in Spillertown, 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 Spillertown, IL?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 7 to Nov 8) come from the NOAA National Blend of Models, with highs near 66°F. Model guidance this far out often changes.
What time is sunrise and sunset in Spillertown, IL today?
Sunrise is about 7:19 AM CDT and sunset is about 5:59 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Spillertown, IL?
At Carbondale Sewage Plt, the 1991 to 2020 normal high in October is 70°F and the normal low is 44°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.19 in
Snow
0.00 in
Ice
0.00 in

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: Blake Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (Evansville)
ModeratePM2.5
AQI forecast tomorrow (Evansville)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Williamson County, week of 10/27/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:19 AM
Sunset
5:59 PM
Daylight
10 hr 40 min
Moon
Waning Gibbous 74% lit
First light (civil dawn)
6:52 AM
Last light (civil dusk)
6:26 PM
Moonrise
9:45 PM
Moonset
12:27 PM

Normal October weather

Climate

Normal October high 70°, low 44°, precipitation 3.70 in for the month. 1991 to 2020 normals at Carbondale Sewage Plt, 14 mi away.

Other places nearby

Data sources

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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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