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As of 13:00 CDT

Weather in Forest River, IL

82°Current weather

Forest River, Saturday, 8 August, 13:00

Clear. Feels like 83°. High 84°, low 69°.

Pressure30.00 inHg
Wind5 mph NE
Humidity57%
Visibility6.2 mi
Dew point64°
Sun, 0986° / 64°1.79Heavy rain
86 °Heavy rain

Forest River, Sunday, 9 August

Heavy rain. High 86°, low 64°.

Pressure29.94 inHg
Wind8.7 mph SE
Humidity98%
Visibility2.8 mi
Dew point68°
Mon, 1089° / 71°0.85Heavy rain
89 °Heavy rain

Forest River, Monday, 10 August

Heavy rain. High 89°, low 71°.

Pressure29.88 inHg
Wind5.1 mph W
Humidity53%
Visibility6.2 mi
Dew point68°
Tue, 1182° / 71°0.11Light rain
82 °Light rain

Forest River, Tuesday, 11 August

Light rain. High 82°, low 71°.

Pressure29.80 inHg
Wind13.2 mph W
Humidity69%
Visibility6.2 mi
Dew point68°
Wed, 1285° / 68°0.06Light rain
85 °Light rain

Forest River, Wednesday, 12 August

Light rain. High 85°, low 68°.

Pressure29.85 inHg
Wind2.5 mph N
Humidity52%
Visibility6.2 mi
Dew point64°
Thu, 1374° / 65°0.05Light rain
74 °Light rain

Forest River, Thursday, 13 August

Light rain. High 74°, low 65°.

Pressure29.91 inHg
Wind9.8 mph N
Humidity65%
Visibility—
Dew point55°
Fri, 1478° / 61°0Clear
78 °Clear

Forest River, Friday, 14 August

Clear. High 78°, low 61°.

Pressure30.15 inHg
Wind6.7 mph W
Humidity36%
Visibility—
Dew point46°
Sat, 1580° / 62°0Partly cloudy
80 °Partly cloudy

Forest River, Saturday, 15 August

Partly cloudy. High 80°, low 62°.

Pressure30.18 inHg
Wind7 mph W
Humidity40%
Visibility—
Dew point51°
Sun, 1680° / 65°0.13Rain
80 °Rain

Forest River, Sunday, 16 August

Rain. High 80°, low 65°.

Pressure30.15 inHg
Wind7.3 mph SE
Humidity44%
Visibility—
Dew point55°
Mon, 1774° / 66°0.05Light rain
74 °Light rain

Forest River, Monday, 17 August

Light rain. High 74°, low 66°.

Pressure30.00 inHg
Wind7.8 mph E
Humidity73%
Visibility—
Dew point62°
Tue, 1882° / 68°0.09Light rain
82 °Light rain

Forest River, Tuesday, 18 August

Light rain. High 82°, low 68°.

Pressure29.88 inHg
Wind5 mph W
Humidity59%
Visibility—
Dew point65°
Wed, 1971° / 63°0.06Light rain
71 °Light rain

Forest River, Wednesday, 19 August

Light rain. High 71°, low 63°.

Pressure30.00 inHg
Wind13.1 mph NE
Humidity83%
Visibility—
Dew point60°
Thu, 2067° / 58°0Light rain
67 °Light rain

Forest River, Thursday, 20 August

Light rain. High 67°, low 58°.

Pressure30.24 inHg
Wind11 mph N
Humidity48%
Visibility—
Dew point46°
Fri, 2174° / 55°0Partly cloudy
74 °Partly cloudy

Forest River, Friday, 21 August

Partly cloudy. High 74°, low 55°.

Pressure30.21 inHg
Wind9.7 mph NW
Humidity38%
Visibility—
Dew point43°
Sat, 2277° / 58°0Clear
77 °Clear

Forest River, Saturday, 22 August

Clear. High 77°, low 58°.

Pressure30.12 inHg
Wind9.9 mph W
Humidity37%
Visibility—
Dew point46°
Sun, 2378° / 61°0.01Light rain
78 °Light rain

Forest River, Sunday, 23 August

Light rain. High 78°, low 61°.

Pressure30.09 inHg
Wind7.3 mph NE
Humidity44%
Visibility—
Dew point52°

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 Forest River, 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 Forest River, 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.