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As of 15:29 CDT

Weather in Filson, IL

88°Current weather

Filson, Saturday, 8 August, 15:29

Partly cloudy. Feels like 101°. High 88°, low 71°.

Pressure30.00 inHg
Wind7.2 mph SW
Humidity71%
Visibility6.2 mi
Dew point77°
Sun, 0993° / 71°0Partly cloudy
93 °Partly cloudy

Filson, Sunday, 9 August

Partly cloudy. High 93°, low 71°.

Pressure29.97 inHg
Wind13.3 mph S
Humidity67%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 75°0Partly cloudy
91 °Partly cloudy

Filson, Monday, 10 August

Partly cloudy. High 91°, low 75°.

Pressure29.94 inHg
Wind13.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Tue, 1192° / 76°0Overcast
92 °Overcast

Filson, Tuesday, 11 August

Overcast. High 92°, low 76°.

Pressure29.88 inHg
Wind15.2 mph SW
Humidity56%
Visibility6.2 mi
Dew point72°
Wed, 1287° / 71°0.05Light rain
87 °Light rain

Filson, Wednesday, 12 August

Light rain. High 87°, low 71°.

Pressure29.83 inHg
Wind6.9 mph N
Humidity71%
Visibility6.2 mi
Dew point75°
Thu, 1377° / 65°0.36Light rain
77 °Light rain

Filson, Thursday, 13 August

Light rain. High 77°, low 65°.

Pressure29.88 inHg
Wind11.8 mph NE
Humidity77%
Visibility—
Dew point69°
Fri, 1474° / 55°0Clear
74 °Clear

Filson, Friday, 14 August

Clear. High 74°, low 55°.

Pressure30.15 inHg
Wind11.5 mph NE
Humidity51%
Visibility—
Dew point52°
Sat, 1576° / 53°0Partly cloudy
76 °Partly cloudy

Filson, Saturday, 15 August

Partly cloudy. High 76°, low 53°.

Pressure30.30 inHg
Wind6.6 mph SE
Humidity52%
Visibility—
Dew point53°
Sun, 1678° / 57°0Partly cloudy
78 °Partly cloudy

Filson, Sunday, 16 August

Partly cloudy. High 78°, low 57°.

Pressure30.21 inHg
Wind11.2 mph S
Humidity52%
Visibility—
Dew point56°
Mon, 1784° / 67°0.04Light rain
84 °Light rain

Filson, Monday, 17 August

Light rain. High 84°, low 67°.

Pressure29.97 inHg
Wind13.5 mph S
Humidity80%
Visibility—
Dew point72°
Tue, 1883° / 70°0Overcast
83 °Overcast

Filson, Tuesday, 18 August

Overcast. High 83°, low 70°.

Pressure30.00 inHg
Wind10.2 mph NE
Humidity67%
Visibility—
Dew point69°
Wed, 1987° / 68°0Overcast
87 °Overcast

Filson, Wednesday, 19 August

Overcast. High 87°, low 68°.

Pressure29.94 inHg
Wind8.6 mph S
Humidity57%
Visibility—
Dew point67°
Thu, 2084° / 71°0.31Rain
84 °Rain

Filson, Thursday, 20 August

Rain. High 84°, low 71°.

Pressure29.88 inHg
Wind8.5 mph NW
Humidity61%
Visibility—
Dew point68°
Fri, 2182° / 65°0Overcast
82 °Overcast

Filson, Friday, 21 August

Overcast. High 82°, low 65°.

Pressure29.94 inHg
Wind11.7 mph NE
Humidity54%
Visibility—
Dew point61°
Sat, 2285° / 63°0Clear
85 °Clear

Filson, Saturday, 22 August

Clear. High 85°, low 63°.

Pressure29.91 inHg
Wind18.5 mph NE
Humidity49%
Visibility—
Dew point60°
Sun, 2372° / 53°0Mostly clear
72 °Mostly clear

Filson, Sunday, 23 August

Mostly clear. High 72°, low 53°.

Pressure30.15 inHg
Wind14 mph E
Humidity42%
Visibility—
Dew point45°

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.