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As of 12:09 CDT

Weather in Garden Prairie, IL

77°Current weather

Garden Prairie, Sunday, 9 August, 12:09

Overcast. Feels like 78°. High 84°, low 62°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity86%
Visibility6.2 mi
Dew point73°
Mon, 1088° / 71°0.33Rain
88 °Rain

Garden Prairie, Monday, 10 August

Rain. High 88°, low 71°.

Pressure29.91 inHg
Wind4.2 mph E
Humidity72%
Visibility6.2 mi
Dew point73°
Tue, 1179° / 65°0.49Rain
79 °Rain

Garden Prairie, Tuesday, 11 August

Rain. High 79°, low 65°.

Pressure29.80 inHg
Wind10.6 mph SE
Humidity82%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 63°0Mostly clear
84 °Mostly clear

Garden Prairie, Wednesday, 12 August

Mostly clear. High 84°, low 63°.

Pressure29.85 inHg
Wind2.4 mph N
Humidity66%
Visibility6.2 mi
Dew point68°
Thu, 1373° / 61°0.09Light rain
73 °Light rain

Garden Prairie, Thursday, 13 August

Light rain. High 73°, low 61°.

Pressure29.97 inHg
Wind6.9 mph E
Humidity79%
Visibility6.2 mi
Dew point65°
Fri, 1473° / 57°0Overcast
73 °Overcast

Garden Prairie, Friday, 14 August

Overcast. High 73°, low 57°.

Pressure30.15 inHg
Wind14.7 mph E
Humidity58%
Visibility—
Dew point55°
Sat, 1571° / 60°0Light rain
71 °Light rain

Garden Prairie, Saturday, 15 August

Light rain. High 71°, low 60°.

Pressure30.21 inHg
Wind13.4 mph SE
Humidity70%
Visibility—
Dew point58°
Sun, 1674° / 64°0.24Rain
74 °Rain

Garden Prairie, Sunday, 16 August

Rain. High 74°, low 64°.

Pressure30.00 inHg
Wind12.9 mph NW
Humidity78%
Visibility—
Dew point66°
Mon, 1776° / 59°0Overcast
76 °Overcast

Garden Prairie, Monday, 17 August

Overcast. High 76°, low 59°.

Pressure30.12 inHg
Wind6.3 mph N
Humidity63%
Visibility—
Dew point58°
Tue, 1878° / 59°0Overcast
78 °Overcast

Garden Prairie, Tuesday, 18 August

Overcast. High 78°, low 59°.

Pressure29.88 inHg
Wind10.2 mph S
Humidity79%
Visibility—
Dew point61°
Wed, 1972° / 62°0Mostly clear
72 °Mostly clear

Garden Prairie, Wednesday, 19 August

Mostly clear. High 72°, low 62°.

Pressure29.85 inHg
Wind13.7 mph NW
Humidity73%
Visibility—
Dew point62°
Thu, 2072° / 58°0.19Light rain
72 °Light rain

Garden Prairie, Thursday, 20 August

Light rain. High 72°, low 58°.

Pressure29.94 inHg
Wind5.1 mph NE
Humidity76%
Visibility—
Dew point63°
Fri, 2180° / 60°0.3Rain
80 °Rain

Garden Prairie, Friday, 21 August

Rain. High 80°, low 60°.

Pressure29.77 inHg
Wind14.6 mph S
Humidity66%
Visibility—
Dew point63°
Sat, 2279° / 62°0.02Light rain
79 °Light rain

Garden Prairie, Saturday, 22 August

Light rain. High 79°, low 62°.

Pressure29.80 inHg
Wind15.3 mph NW
Humidity52%
Visibility—
Dew point58°
Sun, 2377° / 54°0Clear
77 °Clear

Garden Prairie, Sunday, 23 August

Clear. High 77°, low 54°.

Pressure30.15 inHg
Wind8.2 mph W
Humidity52%
Visibility—
Dew point53°
Mon, 2479° / 59°0Clear
79 °Clear

Garden Prairie, Monday, 24 August

Clear. High 79°, low 59°.

Pressure30.21 inHg
Wind7.9 mph SW
Humidity61%
Visibility—
Dew point60°

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 Garden Prairie, 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 Garden Prairie, 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.