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Hanover, IL Weather

Tonight: Cloudy then Chance Rain Showers, low 47°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Hanover, IL current weather

54°F

Cloudy

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

H -- / L 47°

No recent station report. NWS hourly forecast updated 10/30/2026, 2:41 PM PT

Hourly forecast

NWS, updated 10/30/2026, 2:41 PM PT

  1. Now54°11%
  2. 7 PM53°13%
  3. 8 PM51°12%
  4. 9 PM50°
  5. 10 PM50°
  6. 11 PM51°
  7. 12 AM50°10%Sat
  8. 1 AM50°15%
  9. 2 AM50°32%
  10. 3 AM50°35%
  11. 4 AM50°31%
  12. 5 AM49°47%
  13. 6 AM50°52%
  14. 7 AM49°55%
  15. 8 AM48°43%
  16. 9 AM51°39%
  17. 10 AM53°44%
  18. 11 AM55°47%
  19. 12 PM57°45%
  20. 1 PM58°28%
  21. 2 PM59°25%
  22. 3 PM59°29%
  23. 4 PM60°18%
  24. 5 PM60°12%
  25. 6 PM58°11%
  26. 7 PM56°13%
  27. 8 PM56°14%
  28. 9 PM55°13%
  29. 10 PM55°13%
  30. 11 PM54°14%
  31. 12 AM54°15%Sun
  32. 1 AM53°16%
  33. 1 AM53°12%
  34. 2 AM52°
  35. 3 AM52°
  36. 4 AM51°11%
  37. 5 AM51°12%
  38. 6 AM51°
  39. 7 AM50°
  40. 8 AM53°
  41. 9 AM57°
  42. 10 AM60°
  43. 11 AM63°
  44. 12 PM64°17%
  45. 1 PM66°17%
  46. 2 PM66°17%
  47. 3 PM66°17%
  48. 4 PM65°17%

10-day forecast

Tap a day for details

  • Today10/3047% chance of precipitationLow 47°High

    Tonight: A chance of rain showers after 1am. Cloudy. Low around 47, with temperatures rising to around 49 overnight. East wind around 5 mph. Chance of precipitation is 50%.

    Cloudy then Chance Rain Showers
  • Sat10/3155% chance of precipitationLow 50°High 60°

    Saturday: A chance of rain showers before 5pm. Cloudy, with a high near 60. Southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Saturday Night: A slight chance of rain showers between midnight and 1am. Cloudy, with a low around 50. East wind 0 to 5 mph. Chance of precipitation is 20%.

    Chance Rain Showers
  • Sun11/117% chance of precipitationLow 52°High 66°

    Sunday: A slight chance of rain showers after noon. Partly sunny, with a high near 66. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Sunday Night: Mostly cloudy, with a low around 52.

    Partly Sunny then Slight Chance Rain Showers
  • Mon11/286% chance of precipitationLow 58°High 66°

    Monday: Rain showers. Cloudy, with a high near 66. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Monday Night: Showers and thunderstorms. Cloudy, with a low around 58. Chance of precipitation is 90%.

    Rain Showers
  • Tue11/392% chance of precipitationLow 54°High 69°

    Tuesday: Rain showers. Mostly cloudy, with a high near 69. Chance of precipitation is 90%.

    Tuesday Night: Rain showers likely. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Rain Showers
  • Wed11/453% chance of precipitationLow 48°High 65°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

    Chance Rain Showers
  • Thu11/524% chance of precipitationLow 43°High 63°

    Thursday: A slight chance of rain showers. Mostly cloudy, with a high near 63.

    Thursday Night: Partly cloudy, with a low around 43.

    Slight Chance Rain Showers
  • Fri11/612% chance of precipitationLow High 60°

    Friday: Partly sunny, with a high near 60.

    Partly Sunny
  • Sat11/7Model blend12% chance of precipitationLow 41°High 58°

    Saturday: Mostly cloudy. High near 58°. 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 blend21% chance of precipitationLow 42°High 59°

    Sunday: Partly cloudy, slight chance of rain. High near 59°. 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.

Forecast for 42.256, -90.275 from the NWS DVN office, updated 10/30/2026, 2:41 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KDBQ (Dubuque Rgnl, 24 mi), model run 10/30/2026, 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. Now54°Cloudy11%5 mph
  2. 7 PM53°Cloudy13%5 mph
  3. 8 PM51°Cloudy12%5 mph
  4. 9 PM50°Cloudy9%5 mph
  5. 10 PM50°Cloudy6%5 mph
  6. 11 PM51°Cloudy7%5 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 Hanover, IL in the next 24 hours?
The hourly forecast shows a 52% chance of precipitation around 10/31/2026, 6:00 AM CDT.
What is the 10-day forecast for Hanover, 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 of 58°F to 59°F. Model guidance this far out often changes.
What time is sunrise and sunset in Hanover, IL today?
Sunrise is about 7:32 AM CDT and sunset is about 5:57 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Hanover, IL?
At Elizabeth, the 1991 to 2020 normal high in October is 62°F and the normal low is 39°F.

Nearby hazards

Illinois hazards

Severe 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 (Driftless Area South)
GoodOzone
AQI forecast tomorrow (Driftless Area South)
ModeratePM2.5

UV index guide · Air quality

Drought

By county

Jo Daviess County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:32 AM
Sunset
5:57 PM
Daylight
10 hr 25 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
7:03 AM
Last light (civil dusk)
6:26 PM
Moonrise
9:32 PM
Moonset
12:52 PM

Normal October weather

Climate

Normal October high 62°, low 39°, precipitation 3.04 in for the month. 1991 to 2020 normals at Elizabeth, 5 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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