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Thomson, IL 61285 Weather

Tonight: Mostly Clear, low 40°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Thomson, IL 61285 current weather

50°F

Clear

Forecast for this hour. No recent report from a nearby station.

H -- / L 40°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 5:36 PM PT

Hourly forecast

NWS, updated 10/29/2026, 5:36 PM PT

  1. Now50°
  2. 10 PM47°
  3. 11 PM46°
  4. 12 AM46°Fri
  5. 1 AM45°
  6. 2 AM45°
  7. 3 AM43°
  8. 4 AM42°
  9. 5 AM42°
  10. 6 AM42°
  11. 7 AM41°
  12. 8 AM42°
  13. 9 AM46°
  14. 10 AM49°
  15. 11 AM52°12%
  16. 12 PM54°20%
  17. 1 PM55°27%
  18. 2 PM56°30%
  19. 3 PM56°30%
  20. 4 PM56°33%
  21. 5 PM56°37%
  22. 6 PM55°40%
  23. 7 PM54°46%
  24. 8 PM53°42%
  25. 9 PM53°37%
  26. 10 PM52°45%
  27. 11 PM51°37%
  28. 12 AM50°45%Sat
  29. 1 AM50°52%
  30. 2 AM50°60%
  31. 3 AM50°67%
  32. 4 AM50°77%
  33. 5 AM50°77%
  34. 6 AM49°80%
  35. 7 AM49°80%
  36. 8 AM49°80%
  37. 9 AM50°80%
  38. 10 AM53°80%
  39. 11 AM55°80%
  40. 12 PM56°80%
  41. 1 PM58°35%
  42. 2 PM59°35%
  43. 3 PM60°35%
  44. 4 PM61°35%
  45. 5 PM60°35%
  46. 6 PM59°35%
  47. 7 PM58°
  48. 8 PM56°

10-day forecast

Tap a day for details

  • Today10/29Low 40°High

    Tonight: Mostly clear. Low around 40, with temperatures rising to around 42 overnight. Northeast wind 0 to 5 mph.

    Mostly Clear
  • Fri10/3077% chance of precipitationLow 48°High 57°

    Friday: A chance of rain showers after noon. Mostly cloudy, with a high near 57. East wind around 5 mph. Chance of precipitation is 40%.

    Friday Night: Rain showers likely before 4am, then showers and thunderstorms. Cloudy. Low around 48, with temperatures rising to around 50 overnight. East wind around 5 mph. Chance of precipitation is 80%.

    Mostly Cloudy then Chance Rain Showers
  • Sat10/3180% chance of precipitationLow 48°High 61°

    Saturday: Showers and thunderstorms. Cloudy, with a high near 61. Southeast wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Saturday Night: A chance of rain showers before 7pm. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

    Showers And Thunderstorms
  • Sun11/117% chance of precipitationLow 53°High 67°

    Sunday: A slight chance of rain showers before noon. Partly sunny, with a high near 67.

    Sunday Night: Mostly cloudy, with a low around 53.

    Slight Chance Rain Showers then Partly Sunny
  • Mon11/275% chance of precipitationLow 57°High 67°

    Monday: Rain showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    Monday Night: Showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 80%.

    Rain Showers Likely
  • Tue11/380% chance of precipitationLow 55°High 70°

    Tuesday: Rain showers. Mostly cloudy, with a high near 70. Chance of precipitation is 80%.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Rain Showers
  • Wed11/459% chance of precipitationLow 47°High 66°

    Wednesday: Rain showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.

    Rain Showers Likely
  • Thu11/540% chance of precipitationLow High 60°

    Thursday: A chance of rain showers. Partly sunny, with a high near 60. Chance of precipitation is 40%.

    Chance Rain Showers
  • Fri11/6Model blend28% chance of precipitationLow 42°High 61°

    Friday: Partly cloudy, slight chance of rain. High near 61°. Low that night near 42°.

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

  • Sat11/7Model blend14% chance of precipitationLow 41°High 61°

    Saturday: Mostly cloudy. High near 61°. 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.

Forecast for 42.009, -90.106 from the NWS DVN office, updated 10/29/2026, 5:36 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KCWI (Clinton Muni, 17 mi), model run 10/29/2026, 3:00 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. Now50°Clear0%0 mph
  2. 10 PM47°Clear0%0 mph
  3. 11 PM46°Clear0%0 mph
  4. 12 AM46°Clear0%0 mph
  5. 1 AM45°Clear0%0 mph
  6. 2 AM45°Clear0%0 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

Will it rain in Thomson, IL 61285 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 Thomson, IL 61285?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs near 61°F. Model guidance this far out often changes.
What time is sunrise and sunset in Thomson, IL 61285 today?
Sunrise is about 7:29 AM CDT and sunset is about 5:58 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Thomson, IL 61285?
At Fulton L&d #13, the 1991 to 2020 normal high in October is 63°F and the normal low is 43°F.

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

AQI forecast tomorrow (Rock Island-Moline)
GoodPM2.5
AQI forecast tomorrow (Rock Island-Moline)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Carroll County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:29 AM
Sunset
5:58 PM
Daylight
10 hr 29 min
Moon
Waning Gibbous 83% lit
First light (civil dawn)
7 AM
Last light (civil dusk)
6:27 PM
Moonrise
8:21 PM
Moonset
11:49 AM

Normal October weather

Climate

Normal October high 63°, low 43°, precipitation 2.58 in for the month. 1991 to 2020 normals at Fulton L&d #13, 8 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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