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As of 05:47 CDT

Weather in Prairie Center, IL

66°Current weather

Prairie Center, Sunday, 9 August, 05:47

Partly cloudy. Feels like 67°. High 85°, low 65°.

Pressure30.00 inHg
Wind5.2 mph SE
Humidity93%
Visibility6.2 mi
Dew point64°
Mon, 1090° / 72°0Overcast
90 °Overcast

Prairie Center, Monday, 10 August

Overcast. High 90°, low 72°.

Pressure29.88 inHg
Wind3.8 mph NW
Humidity79%
Visibility6.2 mi
Dew point76°
Tue, 1183° / 70°0.01Light rain
83 °Light rain

Prairie Center, Tuesday, 11 August

Light rain. High 83°, low 70°.

Pressure29.83 inHg
Wind7.5 mph SW
Humidity81%
Visibility6.2 mi
Dew point73°
Wed, 1282° / 68°0.05Light rain
82 °Light rain

Prairie Center, Wednesday, 12 August

Light rain. High 82°, low 68°.

Pressure29.85 inHg
Wind2.8 mph NE
Humidity79%
Visibility6.2 mi
Dew point72°
Thu, 1376° / 62°0.39Rain
76 °Rain

Prairie Center, Thursday, 13 August

Rain. High 76°, low 62°.

Pressure30.00 inHg
Wind8.6 mph E
Humidity72%
Visibility—
Dew point64°
Fri, 1473° / 59°0.2Rain
73 °Rain

Prairie Center, Friday, 14 August

Rain. High 73°, low 59°.

Pressure30.15 inHg
Wind11.5 mph E
Humidity65%
Visibility—
Dew point57°
Sat, 1574° / 61°0.01Light rain
74 °Light rain

Prairie Center, Saturday, 15 August

Light rain. High 74°, low 61°.

Pressure30.21 inHg
Wind11 mph SE
Humidity69%
Visibility—
Dew point61°
Sun, 1675° / 62°0.02Light rain
75 °Light rain

Prairie Center, Sunday, 16 August

Light rain. High 75°, low 62°.

Pressure30.09 inHg
Wind6.5 mph SE
Humidity80%
Visibility—
Dew point65°
Mon, 1780° / 65°0Light rain
80 °Light rain

Prairie Center, Monday, 17 August

Light rain. High 80°, low 65°.

Pressure30.09 inHg
Wind5.7 mph N
Humidity73%
Visibility—
Dew point67°
Tue, 1878° / 62°0Overcast
78 °Overcast

Prairie Center, Tuesday, 18 August

Overcast. High 78°, low 62°.

Pressure30.03 inHg
Wind7.2 mph S
Humidity77%
Visibility—
Dew point68°
Wed, 1987° / 67°0.01Light rain
87 °Light rain

Prairie Center, Wednesday, 19 August

Light rain. High 87°, low 67°.

Pressure29.88 inHg
Wind15.5 mph S
Humidity75%
Visibility—
Dew point73°
Thu, 2087° / 75°0Overcast
87 °Overcast

Prairie Center, Thursday, 20 August

Overcast. High 87°, low 75°.

Pressure29.77 inHg
Wind8.3 mph S
Humidity68%
Visibility—
Dew point73°
Fri, 2185° / 73°0Partly cloudy
85 °Partly cloudy

Prairie Center, Friday, 21 August

Partly cloudy. High 85°, low 73°.

Pressure29.91 inHg
Wind13.9 mph NE
Humidity68%
Visibility—
Dew point71°
Sat, 2292° / 68°0Clear
92 °Clear

Prairie Center, Saturday, 22 August

Clear. High 92°, low 68°.

Pressure29.85 inHg
Wind12.1 mph SW
Humidity71%
Visibility—
Dew point75°
Sun, 2390° / 74°0Overcast
90 °Overcast

Prairie Center, Sunday, 23 August

Overcast. High 90°, low 74°.

Pressure29.83 inHg
Wind16.2 mph SW
Humidity60%
Visibility—
Dew point72°
Mon, 2484° / 66°0.73Rain
84 °Rain

Prairie Center, Monday, 24 August

Rain. High 84°, low 66°.

Pressure30.03 inHg
Wind10.8 mph NE
Humidity74%
Visibility—
Dew point71°

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 Prairie Center, 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 Prairie Center, 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.