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As of 00:46 EDT

Weather in River Forest, IN

64°Current weather

River Forest, Saturday, 10 October, 00:46

Overcast. Feels like 63°. High 75°, low 54°.

Pressure30.15 inHg
Wind5.7 mph S
Humidity60%
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, 1387° / 66°0Clear
87 °Clear

River Forest, Tuesday, 13 October

Clear. High 87°, low 66°.

Pressure29.85 inHg
Wind11.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point60°
Wed, 1472° / 62°0.65Heavy rain
72 °Heavy rain

River Forest, Wednesday, 14 October

Heavy rain. High 72°, low 62°.

Pressure30.00 inHg
Wind10 mph NE
Humidity76%
Visibility—
Dew point61°
Thu, 1563° / 60°0.09Light rain
63 °Light rain

River Forest, Thursday, 15 October

Light rain. High 63°, low 60°.

Pressure30.27 inHg
Wind11.5 mph NE
Humidity61%
Visibility—
Dew point49°
Fri, 1668° / 57°0.04Light rain
68 °Light rain

River Forest, Friday, 16 October

Light rain. High 68°, low 57°.

Pressure29.85 inHg
Wind19.3 mph W
Humidity55%
Visibility—
Dew point51°
Sat, 1748° / 39°0.01Light rain
48 °Light rain

River Forest, Saturday, 17 October

Light rain. High 48°, low 39°.

Pressure30.18 inHg
Wind19.5 mph NW
Humidity55%
Visibility—
Dew point31°
Sun, 1850° / 31°0Clear
50 °Clear

River Forest, Sunday, 18 October

Clear. High 50°, low 31°.

Pressure30.45 inHg
Wind6.6 mph S
Humidity36%
Visibility—
Dew point20°
Mon, 1956° / 35°0Mostly clear
56 °Mostly clear

River Forest, Monday, 19 October

Mostly clear. High 56°, low 35°.

Pressure30.39 inHg
Wind6.5 mph E
Humidity29%
Visibility—
Dew point21°
Tue, 2061° / 44°0Overcast
61 °Overcast

River Forest, Tuesday, 20 October

Overcast. High 61°, low 44°.

Pressure30.33 inHg
Wind9.4 mph SE
Humidity37%
Visibility—
Dew point31°
Wed, 2163° / 46°0Overcast
63 °Overcast

River Forest, Wednesday, 21 October

Overcast. High 63°, low 46°.

Pressure30.18 inHg
Wind14.7 mph S
Humidity59%
Visibility—
Dew point46°
Thu, 2262° / 54°0.79Rain
62 °Rain

River Forest, Thursday, 22 October

Rain. High 62°, low 54°.

Pressure29.80 inHg
Wind21.6 mph SE
Humidity90%
Visibility—
Dew point51°
Fri, 2362° / 53°0.01Light rain
62 °Light rain

River Forest, Friday, 23 October

Light rain. High 62°, low 53°.

Pressure29.94 inHg
Wind7.7 mph W
Humidity70%
Visibility—
Dew point51°
Sat, 2462° / 49°0Overcast
62 °Overcast

River Forest, Saturday, 24 October

Overcast. High 62°, low 49°.

Pressure29.91 inHg
Wind15 mph SW
Humidity65%
Visibility—
Dew point49°
Sun, 2556° / 40°0Mostly clear
56 °Mostly clear

River Forest, Sunday, 25 October

Mostly clear. High 56°, low 40°.

Pressure29.97 inHg
Wind11.4 mph W
Humidity43%
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.