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As of 04:57 CDT

Weather in Scott AFB, IL

39°Current weather

Scott AFB, Sunday, 18 October, 04:57

Clear. Feels like 39°. High 66°, low 39°.

Pressure30.47 inHg
Wind0 mph N
Humidity97%
Visibility6.2 mi
Dew point38°
Mon, 1970° / 44°0Partly cloudy
70 °Partly cloudy

Scott AFB, Monday, 19 October

Partly cloudy. High 70°, low 44°.

Pressure30.39 inHg
Wind2.1 mph S
Humidity49%
Visibility6.2 mi
Dew point45°
Tue, 2069° / 46°0Light rain
69 °Light rain

Scott AFB, Tuesday, 20 October

Light rain. High 69°, low 46°.

Pressure30.36 inHg
Wind1.7 mph SE
Humidity48%
Visibility6.2 mi
Dew point47°
Wed, 2171° / 47°0Clear
71 °Clear

Scott AFB, Wednesday, 21 October

Clear. High 71°, low 47°.

Pressure30.30 inHg
Wind0.2 mph S
Humidity47%
Visibility6.2 mi
Dew point47°
Thu, 2272° / 49°0Clear
72 °Clear

Scott AFB, Thursday, 22 October

Clear. High 72°, low 49°.

Pressure30.27 inHg
Wind4 mph E
Humidity45%
Visibility—
Dew point46°
Fri, 2370° / 52°0Clear
70 °Clear

Scott AFB, Friday, 23 October

Clear. High 70°, low 52°.

Pressure30.27 inHg
Wind7.7 mph E
Humidity51%
Visibility—
Dew point48°
Sat, 2480° / 55°0Overcast
80 °Overcast

Scott AFB, Saturday, 24 October

Overcast. High 80°, low 55°.

Pressure30.27 inHg
Wind11.2 mph S
Humidity22%
Visibility—
Dew point33°
Sun, 2564° / 55°0Overcast
64 °Overcast

Scott AFB, Sunday, 25 October

Overcast. High 64°, low 55°.

Pressure30.42 inHg
Wind12.9 mph N
Humidity55%
Visibility—
Dew point44°
Mon, 2663° / 47°0Overcast
63 °Overcast

Scott AFB, Monday, 26 October

Overcast. High 63°, low 47°.

Pressure30.36 inHg
Wind8.1 mph E
Humidity33%
Visibility—
Dew point29°
Tue, 2774° / 55°0Overcast
74 °Overcast

Scott AFB, Tuesday, 27 October

Overcast. High 74°, low 55°.

Pressure30.18 inHg
Wind6.1 mph SW
Humidity39%
Visibility—
Dew point43°
Wed, 2873° / 59°0Overcast
73 °Overcast

Scott AFB, Wednesday, 28 October

Overcast. High 73°, low 59°.

Pressure30.00 inHg
Wind12.6 mph S
Humidity41%
Visibility—
Dew point45°
Thu, 2964° / 59°0.18Light rain
64 °Light rain

Scott AFB, Thursday, 29 October

Light rain. High 64°, low 59°.

Pressure29.80 inHg
Wind7.3 mph S
Humidity84%
Visibility—
Dew point58°
Fri, 3077° / 56°0Partly cloudy
77 °Partly cloudy

Scott AFB, Friday, 30 October

Partly cloudy. High 77°, low 56°.

Pressure29.83 inHg
Wind9.8 mph SW
Humidity50%
Visibility—
Dew point51°
Sat, 3182° / 61°0.15Light rain
82 °Light rain

Scott AFB, Saturday, 31 October

Light rain. High 82°, low 61°.

Pressure29.83 inHg
Wind13.9 mph SW
Humidity50%
Visibility—
Dew point57°
Sun, 0186° / 63°0Clear
86 °Clear

Scott AFB, Sunday, 1 November

Clear. High 86°, low 63°.

Pressure30.00 inHg
Wind11.8 mph SW
Humidity46%
Visibility—
Dew point58°
Mon, 0279° / 66°0Overcast
79 °Overcast

Scott AFB, Monday, 2 November

Overcast. High 79°, low 66°.

Pressure30.12 inHg
Wind6.1 mph SW
Humidity46%
Visibility—
Dew point55°

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 Scott AFB, 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 Scott AFB, 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.