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As of 20:47 CDT

Weather in Fairbury, IL

71°Current weather

Fairbury, Saturday, 8 August, 20:47

Clear. Feels like 72°. High 85°, low 70°.

Pressure30.03 inHg
Wind2.5 mph N
Humidity84%
Visibility6.2 mi
Dew point66°
Sun, 0991° / 66°0Clear
91 °Clear

Fairbury, Sunday, 9 August

Clear. High 91°, low 66°.

Pressure29.94 inHg
Wind14.9 mph S
Humidity77%
Visibility6.2 mi
Dew point75°
Mon, 1087° / 74°0.01Light rain
87 °Light rain

Fairbury, Monday, 10 August

Light rain. High 87°, low 74°.

Pressure29.91 inHg
Wind6.2 mph SW
Humidity71%
Visibility6.2 mi
Dew point74°
Tue, 1184° / 71°0.19Rain
84 °Rain

Fairbury, Tuesday, 11 August

Rain. High 84°, low 71°.

Pressure29.83 inHg
Wind7.2 mph SW
Humidity83%
Visibility6.2 mi
Dew point70°
Wed, 1282° / 70°0.02Light rain
82 °Light rain

Fairbury, Wednesday, 12 August

Light rain. High 82°, low 70°.

Pressure29.85 inHg
Wind1 mph NW
Humidity75%
Visibility6.2 mi
Dew point72°
Thu, 1377° / 62°0.2Rain
77 °Rain

Fairbury, Thursday, 13 August

Rain. High 77°, low 62°.

Pressure29.97 inHg
Wind11.7 mph NE
Humidity71%
Visibility—
Dew point65°
Fri, 1476° / 60°0Partly cloudy
76 °Partly cloudy

Fairbury, Friday, 14 August

Partly cloudy. High 76°, low 60°.

Pressure30.09 inHg
Wind8 mph E
Humidity69%
Visibility—
Dew point63°
Sat, 1563° / 58°0.08Light rain
63 °Light rain

Fairbury, Saturday, 15 August

Light rain. High 63°, low 58°.

Pressure30.27 inHg
Wind10.1 mph E
Humidity92%
Visibility—
Dew point60°
Sun, 1670° / 61°0Overcast
70 °Overcast

Fairbury, Sunday, 16 August

Overcast. High 70°, low 61°.

Pressure30.15 inHg
Wind6.8 mph SE
Humidity85%
Visibility—
Dew point60°
Mon, 1777° / 61°0.01Light rain
77 °Light rain

Fairbury, Monday, 17 August

Light rain. High 77°, low 61°.

Pressure30.06 inHg
Wind4.6 mph NE
Humidity83%
Visibility—
Dew point63°
Tue, 1881° / 64°0Overcast
81 °Overcast

Fairbury, Tuesday, 18 August

Overcast. High 81°, low 64°.

Pressure30.00 inHg
Wind7.4 mph SW
Humidity70%
Visibility—
Dew point67°
Wed, 1973° / 60°0.09Light rain
73 °Light rain

Fairbury, Wednesday, 19 August

Light rain. High 73°, low 60°.

Pressure29.94 inHg
Wind9.6 mph NW
Humidity82%
Visibility—
Dew point66°
Thu, 2070° / 53°0.02Light rain
70 °Light rain

Fairbury, Thursday, 20 August

Light rain. High 70°, low 53°.

Pressure30.06 inHg
Wind12.7 mph N
Humidity63%
Visibility—
Dew point55°
Fri, 2172° / 51°0Overcast
72 °Overcast

Fairbury, Friday, 21 August

Overcast. High 72°, low 51°.

Pressure30.06 inHg
Wind6.4 mph E
Humidity63%
Visibility—
Dew point55°
Sat, 2277° / 57°0.01Light rain
77 °Light rain

Fairbury, Saturday, 22 August

Light rain. High 77°, low 57°.

Pressure29.88 inHg
Wind12 mph SE
Humidity77%
Visibility—
Dew point63°
Sun, 2383° / 67°0Partly cloudy
83 °Partly cloudy

Fairbury, Sunday, 23 August

Partly cloudy. High 83°, low 67°.

Pressure29.91 inHg
Wind12.6 mph W
Humidity60%
Visibility—
Dew point66°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Fairbury, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Fairbury, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.