Shelbyville, IL Weather

Shelby County11:13 AM CDT39.41°N, 88.79°WElevation 640 ft

Current conditions

Mostly Sunny
68°
Mostly Sunny
Feels like 68°
High 77°·Low 49°
WindS 3 mph
Humidity49%
Dew point48°
Visibility10 mi
Cloud cover47%
UV index4 Moderate
Sunrise7:16 AM
Sunset6:04 PM

Forecast for this hour (no station report in the last two hours)

Forecast

10-day

  • Sunday

    Partly sunny, with a high near 77. South southeast wind around 3 mph.

  • Sunday Night

    Partly cloudy, with a low around 49. South southeast wind around 1 mph.

  • Monday

    Partly sunny, with a high near 78. South southwest wind around 2 mph.

National Weather Service forecast updated 9 hrs ago.

Hourly

Hourly forecast
  1. Now Mostly Sunny 68°
  2. 12 PM Mostly Sunny 72°
  3. 1 PM Mostly Sunny 75°
  4. 2 PM Partly Sunny 76°
  5. 3 PM Partly Sunny 77°
  6. 4 PM Mostly Cloudy 77°
  7. 5 PM Partly Sunny 75°
  8. 6 PM Mostly Cloudy 72°
  9. 7 PM Partly Cloudy 67°
  10. 8 PM Partly Cloudy 61°
  11. 9 PM Partly Cloudy 59°
  12. 10 PM Partly Cloudy 57°
  13. 11 PM Partly Cloudy 56°
  14. Mon12 AM Partly Cloudy 55°
  15. 1 AM Mostly Cloudy 54°
  16. 2 AM Mostly Cloudy 53°
  17. 3 AM Partly Cloudy 52°
  18. 4 AM Partly Cloudy 51°
  19. 5 AM Mostly Cloudy 51°
  20. 6 AM Partly Sunny 51°
  21. 7 AM Partly Sunny 49°
  22. 8 AM Partly Sunny 52°
  23. 9 AM Partly Sunny 58°
  24. 10 AM Partly Sunny 65°

10-day forecast

Details
  1. TonightOct 24 Mostly Clear Mostly Clear46°
  2. TodayOct 25 Partly Sunny Partly Sunny49°77°
  3. MonOct 26 Partly Sunny Partly Sunny48°78°
  4. TueOct 27 Partly Sunny Partly Sunny49°75°
  5. WedOct 28 Sunny Sunny51°78°
  6. ThuOct 29 Sunny Sunny51°80°
  7. FriOct 30 Mostly Sunny Mostly Sunny54°79°
  8. SatOct 31 Chance Rain Showers Chance Rain Showers26%76°
  9. SunNov 1 Cloudy Cloudy0.06 in60°73°
  10. MonNov 2 Rain Rain0.63 in64°78°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
Open the National Weather Service radar (the map here needs JavaScript).

Weather news in Illinois

More weather news
  • Capitol Fax.com - Your Illinois News Radar » Good morning!

    Thursday, Oct 22, 2026 - Posted by Isabel Miller DOMi & JD BECK, Herbie Hancock… - Barton - Thursday, Oct 22, 26 @ 8:53 am: Oh yeah, and you have to monitor comments between it all. Thank you for the lessons…

    Capitol Fax.com·3 days ago
  • Strong El Niño likely means a milder winter for northern Illinois, climatologist says

    After a record tornado year, northern Illinois may get a break: forecasters favor a warmer-than-average winter as El Niño strengthens in the Pacific. El Niño refers to a warming of the Pacific Ocean’s surface that…

    Shaw Local·4 days ago
  • Gorgeous weather continues for Central Illinois

    WEDNESDAY: Warming up with sunny skies and calm conditions. High: 75 Low: 47 THURSDAY: Above average with sunny skies. High: 76 Low: 47 FRIDAY: Nice weather continues with sunny skies. High: 76 Low: 46 SATURDAY: Some…

    Newschannel 20·4 days ago
  • Another beautiful day ahead for Central Illinois

    DECATUR, Ill. (WAND) – If you’re looking for a reason to get outside, Tuesday is your day. A high-pressure system settling over the Midwest is bringing abundant sunshine and calm winds to Central Illinois, with…

    wandtv.com·5 days ago
  • Central Illinois Winter Weather Outlook

    The winter weather outlook for central and southeast Illinois has been released, and a detailed summary is available at this link. Some of the highlights: Current Conditions Latest Observations Daily Climate Maps…

    weather.gov·5 days ago
  • One of the year’s most pleasant weather stretches arrives in Central Illinois

    DECATUR, Ill. (WAND) – A beautiful stretch of sunshine and mild temperatures is settling into the region, and it’s the perfect time to get outside and enjoy it. High pressure is taking control of the Midwest, locking in…

    wandtv.com·6 days ago
  • A great week ahead for Central Illinois

    WAND DECATUR, Ill. (WAND) – A wonderful weekend across Central Illinois carries into the start of the workweek. Overnight lows dip back into the upper 30s tonight with a small risk for patchy frost, though coverage will…

    wandtv.com·6 days ago
  • Winter outlook calling for 'less active storm track' in Illinois

    It’s not too early to start talking about the winter outlook for Illinois. “We’re looking at warmer temperatures and a less active storm track,” said DTN Agriculture Meteorologist John Baranick during a Tuesday visit on…

    FarmWeekNow·19 days ago

Air quality

56
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • SunModerate
  • MonModerate

Decatur, IL reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:16 AM
Sunset 6:04 PM
Daylight 10 h 47 min (−2 min 24 s tomorrow)
Full Moon · 99% lit
Moonrise 5:24 PM Moonset 6:40 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low64° / 41°
Record high88° (1940)
Record low25° (2013)
Wettest1.52 in (1934)
Yesterday77° / 47°
Month to date1.99 in (normal 2.70 in)

Pana, records since 1890. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in ILX, issued 5 hrs ago

Key Messages

- Temperatures will continue to be above normal this week, with highs in the mid to upper 70s, nearing 80 in some places later in the week. Normal highs for this time of year is around 61-65 degrees across central and southeastern IL.

Discussion

Issued at 205 AM CDT Sun Oct 25 2026

The blocking pattern continues over the eastern half of the United States. A low pressure system is moving well off to the north of central IL, up in Canada, this weekend with a cold front sitting off to our W/NW. Some high cloud cover at times is expected for today.

Temperatures will continue to be above normal this week. Highs will be in the mid to upper 70s, nearing 80 in some places later in the week. Lows for the first half of the week will be in the upper 40s to low 50s. Then will warm to the mid to upper 50s for the second half of the week. Normal highs for this time of year is around 61-65 degrees across central and southeastern IL. The CPC's 6-10 day, 8-14 day, and Week 3-4 outlooks all show above normal temperatures. Dry weather will last through much of the extended period as well.

A weak shortwave passage through central IL has been trending later in the week over the last few forecast cycles. Now it looks to pass through on Thursday, possibly bringing some light sprinkles near and north of the IL River Valley. However, it could pass without any activity due to how dry our airmass is.

The next best chance for any rain is more likely to arrive this next weekend, just in time for Halloween festivities. A stronger shortwave appears to pulse through IL Saturday/Sunday next week, bringing a 40-60% chance for showers. Amounts are forecast to be pretty minimal, but there is time for this forecast to change. Timing/location/amounts will continue to shift as we move closer. Trends will continue to be monitored with future forecasts.

Aviation

Issued at 556 AM CDT Sun Oct 25 2026

Aside from a few mid to high clouds at times, VFR conditions are forecast the next 24 hours. Winds will remain light out of the south- southeast.

Ilx Watches

None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use. How to use Weather