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As of 16:53 CDT

Weather in Filson, IL

52°Current weather

Filson, Friday, 16 October, 16:53

Overcast. Feels like 51°. High 64°, low 51°.

Pressure30.18 inHg
Wind14 mph NW
Humidity88%
Visibility5.0 mi
Dew point48°
Sat, 1760° / 41°0Clear
60 °Clear

Filson, Saturday, 17 October

Clear. High 60°, low 41°.

Pressure30.56 inHg
Wind3.1 mph NE
Humidity52%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 40°0Clear
63 °Clear

Filson, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.50 inHg
Wind8.6 mph S
Humidity37%
Visibility6.2 mi
Dew point33°
Mon, 1968° / 41°0Clear
68 °Clear

Filson, Monday, 19 October

Clear. High 68°, low 41°.

Pressure30.42 inHg
Wind3.3 mph S
Humidity41%
Visibility6.2 mi
Dew point40°
Tue, 2070° / 43°0Mostly clear
70 °Mostly clear

Filson, Tuesday, 20 October

Mostly clear. High 70°, low 43°.

Pressure30.36 inHg
Wind1.7 mph SE
Humidity48%
Visibility6.2 mi
Dew point43°
Wed, 2172° / 50°0Mostly clear
72 °Mostly clear

Filson, Wednesday, 21 October

Mostly clear. High 72°, low 50°.

Pressure30.27 inHg
Wind3 mph SE
Humidity35%
Visibility—
Dew point39°
Thu, 2275° / 51°0Mostly clear
75 °Mostly clear

Filson, Thursday, 22 October

Mostly clear. High 75°, low 51°.

Pressure30.21 inHg
Wind6.2 mph S
Humidity31%
Visibility—
Dew point37°
Fri, 2375° / 55°0Overcast
75 °Overcast

Filson, Friday, 23 October

Overcast. High 75°, low 55°.

Pressure30.18 inHg
Wind6.1 mph SE
Humidity25%
Visibility—
Dew point34°
Sat, 2477° / 57°0Overcast
77 °Overcast

Filson, Saturday, 24 October

Overcast. High 77°, low 57°.

Pressure30.27 inHg
Wind7.6 mph SE
Humidity28%
Visibility—
Dew point38°
Sun, 2578° / 55°0Overcast
78 °Overcast

Filson, Sunday, 25 October

Overcast. High 78°, low 55°.

Pressure30.18 inHg
Wind9.8 mph S
Humidity36%
Visibility—
Dew point44°
Mon, 2664° / 49°0.01Light rain
64 °Light rain

Filson, Monday, 26 October

Light rain. High 64°, low 49°.

Pressure30.18 inHg
Wind14.5 mph NW
Humidity69%
Visibility—
Dew point49°
Tue, 2758° / 37°0Clear
58 °Clear

Filson, Tuesday, 27 October

Clear. High 58°, low 37°.

Pressure30.36 inHg
Wind9.7 mph NW
Humidity27%
Visibility—
Dew point20°
Wed, 2863° / 45°0Overcast
63 °Overcast

Filson, Wednesday, 28 October

Overcast. High 63°, low 45°.

Pressure30.24 inHg
Wind9.5 mph S
Humidity18%
Visibility—
Dew point16°
Thu, 2968° / 53°0.01Light rain
68 °Light rain

Filson, Thursday, 29 October

Light rain. High 68°, low 53°.

Pressure29.85 inHg
Wind18.8 mph SW
Humidity55%
Visibility—
Dew point45°
Fri, 3064° / 50°0Clear
64 °Clear

Filson, Friday, 30 October

Clear. High 64°, low 50°.

Pressure29.97 inHg
Wind18 mph NW
Humidity42%
Visibility—
Dew point38°
Sat, 3167° / 46°0.05Light rain
67 °Light rain

Filson, Saturday, 31 October

Light rain. High 67°, low 46°.

Pressure30.00 inHg
Wind11.1 mph S
Humidity39%
Visibility—
Dew point36°

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 Filson, 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 Filson, 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.