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As of 14:16 CDT

Weather in Forrest, IL

82°Current weather

Forrest, Saturday, 8 August, 14:16

Clear. Feels like 86°. High 84°, low 70°.

Pressure30.00 inHg
Wind7.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point70°
Sun, 0989° / 67°0Partly cloudy
89 °Partly cloudy

Forrest, Sunday, 9 August

Partly cloudy. High 89°, low 67°.

Pressure29.94 inHg
Wind16.2 mph S
Humidity77%
Visibility6.2 mi
Dew point75°
Mon, 1088° / 75°0.01Light rain
88 °Light rain

Forrest, Monday, 10 August

Light rain. High 88°, low 75°.

Pressure29.94 inHg
Wind8.5 mph SW
Humidity71%
Visibility6.2 mi
Dew point75°
Tue, 1182° / 71°0.14Rain
82 °Rain

Forrest, Tuesday, 11 August

Rain. High 82°, low 71°.

Pressure29.83 inHg
Wind9.7 mph SW
Humidity76%
Visibility6.2 mi
Dew point74°
Wed, 1279° / 68°0.04Light rain
79 °Light rain

Forrest, Wednesday, 12 August

Light rain. High 79°, low 68°.

Pressure29.91 inHg
Wind11.1 mph N
Humidity76%
Visibility6.2 mi
Dew point72°
Thu, 1371° / 63°0.12Light rain
71 °Light rain

Forrest, Thursday, 13 August

Light rain. High 71°, low 63°.

Pressure29.91 inHg
Wind11.1 mph NE
Humidity94%
Visibility—
Dew point68°
Fri, 1473° / 55°0Clear
73 °Clear

Forrest, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.18 inHg
Wind7.7 mph NE
Humidity65%
Visibility—
Dew point57°
Sat, 1573° / 54°0Partly cloudy
73 °Partly cloudy

Forrest, Saturday, 15 August

Partly cloudy. High 73°, low 54°.

Pressure30.33 inHg
Wind7.4 mph SE
Humidity58%
Visibility—
Dew point53°
Sun, 1676° / 57°0Overcast
76 °Overcast

Forrest, Sunday, 16 August

Overcast. High 76°, low 57°.

Pressure30.21 inHg
Wind10.8 mph S
Humidity66%
Visibility—
Dew point60°
Mon, 1780° / 69°0.09Light rain
80 °Light rain

Forrest, Monday, 17 August

Light rain. High 80°, low 69°.

Pressure29.97 inHg
Wind8.1 mph S
Humidity89%
Visibility—
Dew point73°
Tue, 1881° / 68°0.01Light rain
81 °Light rain

Forrest, Tuesday, 18 August

Light rain. High 81°, low 68°.

Pressure30.00 inHg
Wind7.9 mph NE
Humidity73%
Visibility—
Dew point70°
Wed, 1983° / 65°0.03Light rain
83 °Light rain

Forrest, Wednesday, 19 August

Light rain. High 83°, low 65°.

Pressure29.94 inHg
Wind8 mph S
Humidity71%
Visibility—
Dew point70°
Thu, 2080° / 67°0.2Light rain
80 °Light rain

Forrest, Thursday, 20 August

Light rain. High 80°, low 67°.

Pressure29.88 inHg
Wind9.6 mph N
Humidity71%
Visibility—
Dew point68°
Fri, 2179° / 62°0.01Light rain
79 °Light rain

Forrest, Friday, 21 August

Light rain. High 79°, low 62°.

Pressure29.97 inHg
Wind7.8 mph N
Humidity66%
Visibility—
Dew point64°
Sat, 2278° / 61°0.02Light rain
78 °Light rain

Forrest, Saturday, 22 August

Light rain. High 78°, low 61°.

Pressure29.91 inHg
Wind17.2 mph N
Humidity69%
Visibility—
Dew point65°
Sun, 2368° / 47°0Clear
68 °Clear

Forrest, Sunday, 23 August

Clear. High 68°, low 47°.

Pressure30.21 inHg
Wind12.8 mph E
Humidity47%
Visibility—
Dew point42°

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 Forrest, 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 Forrest, 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.