Now

69°

10%

11 mph

10:00

71°

12 mph

11:00

75°

12 mph

12:00

77°

12 mph

13:00

80°

12 mph

14:00

80°

12 mph

15:00

81°

13 mph

16:00

80°

12 mph

17:00

79°

12 mph

18:00

78°

13 mph

19:00

75°

10 mph

20:00

71°

8 mph

21:00

69°

8 mph

22:00

68°

8 mph

23:00

63°

15%

8 mph

00:00

62°

15%

8 mph

01:00

61°

14%

8 mph

02:00

61°

15%

8 mph

03:00

60°

15%

7 mph

04:00

59°

19%

6 mph

05:00

58°

15%

6 mph

06:00

58°

15%

6 mph

07:00

59°

14%

5 mph

08:00

63°

11%

4 mph

10-day forecast

Updated 9:08 AM

Sat · Today · 22 Aug Sunny

81° 63° 0.25 in

Sun · Tomorrow · 23 Aug Sunny

74° 58° 10%

Monday · 24 Aug Mostly cloudy

74° 60° 15%

Tuesday · 25 Aug Mostly cloudy

76° 63° 0.03 in

Wednesday · 26 Aug Mostly cloudy

81° 62° 0.34 in

Thursday · 27 Aug Sunny

72° 64° 14%

Friday · 28 Aug Sunny

78° 62° 12%

Saturday · 29 Aug Mostly cloudy

77° 65° 24%

Sunday · 30 Aug Mostly cloudy

78° 66° 0.04 in

Monday · 31 Aug Showers

80° 65° 0.17 in

Details & indices

Wind

11 mph NW

Gusts 20 mph

Humidity

83%

Dew point 64°

Pressure

29.97 inHg

Rising

UV index

7 — High

High today

Air Quality

Good

AQI 26 · US EPA

Allergy

None detected

—

Visibility

6 mi

Clear view

Allergy — Fairbury

🌿 Conditions right now

View all →

Birch

None

Grass

None

Oak

None

Alder

None

Hazel

None

Mugwort

None

Ragweed

None

Sun & moon

Sunrise6:11 AM

Sunset7:42 PM

Length of day13h 31m

Moonrise4:40 PM

Moonset12:26 AM

Moon phase🌔 Waxing Gibbous · 73%

Next full moonAug 27 Sturgeon Moon

Latitude40.7473°N

Longitude-88.5148°E

Water temps nearby

View all →

No beaches within 50 miles

Daily planner

computed from today's forecast

Laundry day

Poor

Line-drying weather

Grilling

Fair

Fire up the grill

Running

Poor

Lace up outside

Patio

Fair

Dinner outdoors

Nearby places in {{REGION}}

🌤️

68°

67°

Data sources · Saturday, August 22

Where the Fairbury forecast comes from

This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 40.7473°N, -88.5148°.

NBM + global weather models

Updated: 9:08 AM

ZIP codes in Fairbury

📮

📮

📮

61739

Fairbury

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📮

Weather in Fairbury

The 10-day span for Fairbury runs from a high near 81° on Wednesday down to 58° overnight on Sunday. Roughly 0.83 in of rain falls over the period, with Monday the most likely wet day (85%). Wind is the one to watch: gusts to 33 mph around Monday. The NWS alert board for this area is currently clear. Right now Fairbury is running about 7° warmer than Milwaukee. Longer view: variable mid-latitude weather in every season.

Fairbury, IL · Elev 686 ft · 40.75°N, 88.51°W · Illinois · Forecast computed for these exact coordinates

Fairbury, IL Weather (61739)

Weather map — Fairbury

Today · Sat 8/22

Tonight · Sat 8/22

Tomorrow · Sun 8/23

7-day trend

10-day forecast

Details & indices

🌿 Conditions right now

Sun & moon

Water temps nearby

Daily planner