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As of 14:27 EDT

Weather in River Forest, IN

78°Current weather

River Forest, Friday, 9 October, 14:27

Partly cloudy. Feels like 78°. High 78°, low 48°.

Pressure30.15 inHg
Wind7 mph S
Humidity40%
Visibility6.2 mi
Dew point51°
Sat, 1077° / 54°0.03Light rain
77 °Light rain

River Forest, Saturday, 10 October

Light rain. High 77°, low 54°.

Pressure30.12 inHg
Wind8.5 mph E
Humidity43%
Visibility6.2 mi
Dew point49°
Sun, 1170° / 54°0.08Rain
70 °Rain

River Forest, Sunday, 11 October

Rain. High 70°, low 54°.

Pressure29.88 inHg
Wind2.4 mph N
Humidity78%
Visibility6.2 mi
Dew point58°
Mon, 1281° / 56°0Partly cloudy
81 °Partly cloudy

River Forest, Monday, 12 October

Partly cloudy. High 81°, low 56°.

Pressure29.94 inHg
Wind8.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point60°
Tue, 1384° / 66°0Mostly clear
84 °Mostly clear

River Forest, Tuesday, 13 October

Mostly clear. High 84°, low 66°.

Pressure29.83 inHg
Wind12.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point61°
Wed, 1472° / 62°0.33Rain
72 °Rain

River Forest, Wednesday, 14 October

Rain. High 72°, low 62°.

Pressure30.00 inHg
Wind10.2 mph E
Humidity70%
Visibility—
Dew point60°
Thu, 1559° / 51°0.22Rain
59 °Rain

River Forest, Thursday, 15 October

Rain. High 59°, low 51°.

Pressure30.09 inHg
Wind10.9 mph S
Humidity71%
Visibility—
Dew point45°
Fri, 1671° / 47°0.15Light rain
71 °Light rain

River Forest, Friday, 16 October

Light rain. High 71°, low 47°.

Pressure29.85 inHg
Wind23 mph SW
Humidity60%
Visibility—
Dew point46°
Sat, 1745° / 37°0Overcast
45 °Overcast

River Forest, Saturday, 17 October

Overcast. High 45°, low 37°.

Pressure30.27 inHg
Wind21 mph NW
Humidity49%
Visibility—
Dew point24°
Sun, 1852° / 33°0Clear
52 °Clear

River Forest, Sunday, 18 October

Clear. High 52°, low 33°.

Pressure30.39 inHg
Wind6.9 mph SE
Humidity43%
Visibility—
Dew point26°
Mon, 1961° / 37°0Overcast
61 °Overcast

River Forest, Monday, 19 October

Overcast. High 61°, low 37°.

Pressure30.30 inHg
Wind11.7 mph S
Humidity34%
Visibility—
Dew point27°
Tue, 2065° / 43°0Clear
65 °Clear

River Forest, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.39 inHg
Wind7.9 mph SE
Humidity32%
Visibility—
Dew point31°
Wed, 2167° / 47°0Overcast
67 °Overcast

River Forest, Wednesday, 21 October

Overcast. High 67°, low 47°.

Pressure30.33 inHg
Wind10.9 mph SW
Humidity39%
Visibility—
Dew point37°
Thu, 2269° / 50°0Overcast
69 °Overcast

River Forest, Thursday, 22 October

Overcast. High 69°, low 50°.

Pressure30.09 inHg
Wind16.2 mph SW
Humidity40%
Visibility—
Dew point40°
Fri, 2361° / 44°0.17Light rain
61 °Light rain

River Forest, Friday, 23 October

Light rain. High 61°, low 44°.

Pressure29.97 inHg
Wind18.5 mph W
Humidity49%
Visibility—
Dew point37°
Sat, 2446° / 37°0.01Light rain
46 °Light rain

River Forest, Saturday, 24 October

Light rain. High 46°, low 37°.

Pressure30.06 inHg
Wind17.1 mph NW
Humidity60%
Visibility—
Dew point32°

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 River Forest, IN 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 River Forest, IN 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.