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As of 01:32 CDT

Weather in Filson, IL

43°Current weather

Filson, Monday, 19 October, 01:32

Clear. Feels like 42°. High 68°, low 38°.

Pressure30.39 inHg
Wind3.2 mph S
Humidity81%
Visibility6.2 mi
Dew point38°
Tue, 2069° / 42°0Clear
69 °Clear

Filson, Tuesday, 20 October

Clear. High 69°, low 42°.

Pressure30.36 inHg
Wind3.4 mph E
Humidity43%
Visibility6.2 mi
Dew point43°
Wed, 2169° / 44°0Clear
69 °Clear

Filson, Wednesday, 21 October

Clear. High 69°, low 44°.

Pressure30.30 inHg
Wind0.5 mph N
Humidity45%
Visibility6.2 mi
Dew point45°
Thu, 2268° / 46°0Clear
68 °Clear

Filson, Thursday, 22 October

Clear. High 68°, low 46°.

Pressure30.30 inHg
Wind5.2 mph NE
Humidity55%
Visibility6.2 mi
Dew point48°
Fri, 2367° / 47°0Mostly clear
67 °Mostly clear

Filson, Friday, 23 October

Mostly clear. High 67°, low 47°.

Pressure30.36 inHg
Wind6.8 mph E
Humidity48%
Visibility—
Dew point44°
Sat, 2472° / 47°0Overcast
72 °Overcast

Filson, Saturday, 24 October

Overcast. High 72°, low 47°.

Pressure30.39 inHg
Wind9.6 mph S
Humidity41%
Visibility—
Dew point41°
Sun, 2569° / 54°0Overcast
69 °Overcast

Filson, Sunday, 25 October

Overcast. High 69°, low 54°.

Pressure30.30 inHg
Wind13 mph SW
Humidity43%
Visibility—
Dew point39°
Mon, 2666° / 48°0Overcast
66 °Overcast

Filson, Monday, 26 October

Overcast. High 66°, low 48°.

Pressure30.24 inHg
Wind11.8 mph S
Humidity38%
Visibility—
Dew point34°
Tue, 2768° / 55°0.01Light rain
68 °Light rain

Filson, Tuesday, 27 October

Light rain. High 68°, low 55°.

Pressure30.09 inHg
Wind9.6 mph S
Humidity33%
Visibility—
Dew point37°
Wed, 2862° / 54°0.15Light rain
62 °Light rain

Filson, Wednesday, 28 October

Light rain. High 62°, low 54°.

Pressure30.15 inHg
Wind6.6 mph E
Humidity79%
Visibility—
Dew point51°
Thu, 2966° / 56°0.13Light rain
66 °Light rain

Filson, Thursday, 29 October

Light rain. High 66°, low 56°.

Pressure30.03 inHg
Wind11.2 mph S
Humidity66%
Visibility—
Dew point52°
Fri, 3070° / 64°0.37Light rain
70 °Light rain

Filson, Friday, 30 October

Light rain. High 70°, low 64°.

Pressure29.88 inHg
Wind17.3 mph S
Humidity84%
Visibility—
Dew point64°
Sat, 3163° / 57°0.16Light rain
63 °Light rain

Filson, Saturday, 31 October

Light rain. High 63°, low 57°.

Pressure30.00 inHg
Wind11.6 mph SE
Humidity47%
Visibility—
Dew point42°
Sun, 0161° / 45°0.15Light rain
61 °Light rain

Filson, Sunday, 1 November

Light rain. High 61°, low 45°.

Pressure29.91 inHg
Wind27.3 mph W
Humidity65%
Visibility—
Dew point40°
Mon, 0260° / 44°0Mostly clear
60 °Mostly clear

Filson, Monday, 2 November

Mostly clear. High 60°, low 44°.

Pressure30.03 inHg
Wind11.5 mph SW
Humidity29%
Visibility—
Dew point24°
Tue, 0356° / 48°0Overcast
56 °Overcast

Filson, Tuesday, 3 November

Overcast. High 56°, low 48°.

Pressure29.97 inHg
Wind11.6 mph SE
Humidity46%
Visibility—
Dew point35°

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.