Fairbury, IL 61739 Weather

Livingston County4:32 PM CDT40.74°N, 88.52°W

Current conditions

Clear
73°
Clear
Feels like 72°
High 75°·Low 46°
WindCalm
Humidity33%
Dew point43°
Pressure30.23 inHg
Visibility10 mi
Cloud cover16%
UV index1 Low
Sunrise7:12 AM
Sunset6:06 PM

Observed at Bloomington/Normal, Central Illinois Regional Airport at… · 52 min ago

Forecast

10-day

  • This Afternoon

    Sunny. High near 75, with temperatures falling to around 72 in the afternoon. South southwest wind around 0 mph.

  • Tonight

    Mostly clear, with a low around 46. Wind around 0 mph.

  • Thursday

    Sunny. High near 76, with temperatures falling to around 74 in the afternoon. North wind around 0 mph.

National Weather Service forecast updated 3 hrs ago.

Hourly

Hourly forecast
  1. Now Sunny 73°
  2. 5 PM Sunny 72°
  3. 6 PM Mostly Clear 69°
  4. 7 PM Mostly Clear 61°
  5. 8 PM Mostly Clear 58°
  6. 9 PM Mostly Clear 55°
  7. 10 PM Mostly Clear 54°
  8. 11 PM Mostly Clear 52°
  9. Thu12 AM Mostly Clear 51°
  10. 1 AM Mostly Clear 50°
  11. 2 AM Clear 49°
  12. 3 AM Clear 48°
  13. 4 AM Clear 47°
  14. 5 AM Clear 46°
  15. 6 AM Sunny 46°
  16. 7 AM Sunny 46°
  17. 8 AM Sunny 48°
  18. 9 AM Sunny 54°
  19. 10 AM Sunny 62°
  20. 11 AM Sunny 66°
  21. 12 PM Sunny 71°
  22. 1 PM Sunny 73°
  23. 2 PM Sunny 74°
  24. 3 PM Sunny 76°

Daily forecast

Details
  1. TodayOct 21 Sunny Sunny46°75°
  2. ThuOct 22 Sunny Sunny45°76°
  3. FriOct 23 Sunny Sunny47°75°
  4. SatOct 24 Mostly Sunny Mostly Sunny49°74°
  5. SunOct 25 Partly Sunny Partly Sunny50°78°
  6. MonOct 26 Partly Sunny Partly Sunny47°72°
  7. TueOct 27 Slight Chance Rain Showers Slight Chance Rain Showers15%41°63°
  8. WedOct 28 Partly cloudy Partly cloudy37°53°
  9. ThuOct 29 Mostly sunny Mostly sunny33°55°

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

Radar

Full map
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Weather news in Illinois

More weather news

Air quality

48
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • WedModerate
  • ThuModerate
  • FriModerate

Bloomington and Normal, 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 7:12 AM
Sunset 6:06 PM
Daylight 10 h 53 min (−2 min 33 s tomorrow)
Waxing Gibbous · 80% lit
Moonrise 3:47 PM Moonset 2:13 AM
Full moon Oct 26 New moon Nov 9

Nearby

Forecasters' discussion

From the National Weather Service office in LOT, issued 2 hrs ago

Key Messages

- The dry and unseasonably mild weather will continue through the upcoming weekend.

Discussion

Issued at 136 PM CDT Wed Oct 21 2026

An anomalously strong mid-level ridge over the central CONUS will anchor omega blocking across much of North America over the next several days. Meanwhile, an elongated surface ridge extending from the Lower Mississippi River Valley to the Canadian Maritimes is in the processes of congealing with another expansive high pressure shifting toward the Upper Great Lakes. As a result, quiet weather with unseasonably warm conditions will continue through the upcoming weekend. As was observed the past few mornings, generally clear skies and light/calm winds should promote shallow fog across primarily interior northern Illinois late tonight through sunrise Thursday.

The blocking pattern will slowly break down early next week as the ridge flattens and a southwestern upper-level low begins to meander toward the central CONUS. A series of smaller troughs on the periphery of a developing longwave trough across the north Pacific and western Canada will eventually pick up the southwestern low. Consensus guidance suggests that the influence of the low on our area could occur as early as Monday night, but more likely Tuesday and Wednesday. Cooler and more seasonable conditions would accompany this system.

Kluber

Aviation

Issued at 1217 PM CDT Wed Oct 21 2026

Expect generally VFR conditions with a few mid-level clouds through the period as high pressure drifts over the area. However, as has been observed during the past few mornings, MIFG/BCFG is likely at RFD/DPA and VFR BR is possible at ORD late tonight through sunrise Thursday.

Light SW winds are expected this afternoon, though a weak lake breeze may wash out and turn winds SE 5 knots or less over ORD and especially MDW toward sunset. Winds will become calm or light and VRB tonight into Thursday morning, with a lake- enhanced NE wind shift likely by Thursday afternoon.

Kluber

Lot Watches

IL...None. IN...None. LM...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.