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As of 21:07 EDT

Weather in River Forest, IN

65°Current weather

River Forest, Friday, 9 October, 21:07

Partly cloudy. Feels like 64°. High 78°, low 48°.

Pressure30.12 inHg
Wind4.6 mph SE
Humidity58%
Visibility6.2 mi
Dew point50°
Sat, 1075° / 54°0.03Light rain
75 °Light rain

River Forest, Saturday, 10 October

Light rain. High 75°, low 54°.

Pressure30.18 inHg
Wind7.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point50°
Sun, 1171° / 52°0.12Light rain
71 °Light rain

River Forest, Sunday, 11 October

Light rain. High 71°, low 52°.

Pressure29.91 inHg
Wind4.3 mph NE
Humidity79%
Visibility6.2 mi
Dew point57°
Mon, 1283° / 56°0Clear
83 °Clear

River Forest, Monday, 12 October

Clear. High 83°, low 56°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point59°
Tue, 1386° / 67°0.03Light rain
86 °Light rain

River Forest, Tuesday, 13 October

Light rain. High 86°, low 67°.

Pressure29.83 inHg
Wind11.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point62°
Wed, 1472° / 63°0.35Rain
72 °Rain

River Forest, Wednesday, 14 October

Rain. High 72°, low 63°.

Pressure30.00 inHg
Wind8.6 mph N
Humidity73%
Visibility—
Dew point62°
Thu, 1574° / 55°0.65Rain
74 °Rain

River Forest, Thursday, 15 October

Rain. High 74°, low 55°.

Pressure30.03 inHg
Wind17.4 mph SW
Humidity76%
Visibility—
Dew point56°
Fri, 1673° / 50°0.01Light rain
73 °Light rain

River Forest, Friday, 16 October

Light rain. High 73°, low 50°.

Pressure29.97 inHg
Wind20.5 mph W
Humidity60%
Visibility—
Dew point47°
Sat, 1746° / 38°0Overcast
46 °Overcast

River Forest, Saturday, 17 October

Overcast. High 46°, low 38°.

Pressure30.24 inHg
Wind19.1 mph W
Humidity56%
Visibility—
Dew point30°
Sun, 1849° / 33°0Clear
49 °Clear

River Forest, Sunday, 18 October

Clear. High 49°, low 33°.

Pressure30.47 inHg
Wind9 mph N
Humidity41%
Visibility—
Dew point24°
Mon, 1953° / 35°0Overcast
53 °Overcast

River Forest, Monday, 19 October

Overcast. High 53°, low 35°.

Pressure30.45 inHg
Wind6.8 mph S
Humidity46%
Visibility—
Dew point30°
Tue, 2060° / 39°0Clear
60 °Clear

River Forest, Tuesday, 20 October

Clear. High 60°, low 39°.

Pressure30.42 inHg
Wind5.8 mph E
Humidity36%
Visibility—
Dew point29°
Wed, 2163° / 42°0Clear
63 °Clear

River Forest, Wednesday, 21 October

Clear. High 63°, low 42°.

Pressure30.36 inHg
Wind6.9 mph S
Humidity36%
Visibility—
Dew point32°
Thu, 2269° / 46°0Clear
69 °Clear

River Forest, Thursday, 22 October

Clear. High 69°, low 46°.

Pressure30.12 inHg
Wind11.8 mph W
Humidity36%
Visibility—
Dew point37°
Fri, 2370° / 49°0Clear
70 °Clear

River Forest, Friday, 23 October

Clear. High 70°, low 49°.

Pressure30.06 inHg
Wind6.5 mph SW
Humidity42%
Visibility—
Dew point42°
Sat, 2472° / 51°0Clear
72 °Clear

River Forest, Saturday, 24 October

Clear. High 72°, low 51°.

Pressure30.09 inHg
Wind12.5 mph SW
Humidity34%
Visibility—
Dew point39°

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.