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As of 19:53 CST

Weather in Mascoutah, IL

41°Current weather

Mascoutah, Friday, 13 November, 19:53

Overcast. Feels like 36°. High 44°, low 36°.

Pressure30.15 inHg
Wind7.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point30°
Sat, 1448° / 29°0Clear
48 °Clear

Mascoutah, Saturday, 14 November

Clear. High 48°, low 29°.

Pressure30.33 inHg
Wind4.3 mph N
Humidity57%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 30°0Overcast
51 °Overcast

Mascoutah, Sunday, 15 November

Overcast. High 51°, low 30°.

Pressure30.47 inHg
Wind2.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point31°
Mon, 1654° / 32°0Clear
54 °Clear

Mascoutah, Monday, 16 November

Clear. High 54°, low 32°.

Pressure30.53 inHg
Wind2.2 mph S
Humidity45%
Visibility6.2 mi
Dew point32°
Tue, 1755° / 34°0Clear
55 °Clear

Mascoutah, Tuesday, 17 November

Clear. High 55°, low 34°.

Pressure30.50 inHg
Wind4.8 mph S
Humidity48%
Visibility6.2 mi
Dew point34°
Wed, 1860° / 37°0Overcast
60 °Overcast

Mascoutah, Wednesday, 18 November

Overcast. High 60°, low 37°.

Pressure30.36 inHg
Wind11.1 mph S
Humidity49%
Visibility—
Dew point36°
Thu, 1963° / 48°0.26Rain
63 °Rain

Mascoutah, Thursday, 19 November

Rain. High 63°, low 48°.

Pressure30.33 inHg
Wind8.5 mph S
Humidity54%
Visibility—
Dew point45°
Fri, 2069° / 55°0Overcast
69 °Overcast

Mascoutah, Friday, 20 November

Overcast. High 69°, low 55°.

Pressure30.24 inHg
Wind10.4 mph S
Humidity61%
Visibility—
Dew point51°
Sat, 2169° / 50°0.07Light rain
69 °Light rain

Mascoutah, Saturday, 21 November

Light rain. High 69°, low 50°.

Pressure30.00 inHg
Wind16.2 mph S
Humidity37%
Visibility—
Dew point38°
Sun, 2248° / 29°0.01Light rain
48 °Light rain

Mascoutah, Sunday, 22 November

Light rain. High 48°, low 29°.

Pressure30.09 inHg
Wind23.5 mph NW
Humidity58%
Visibility—
Dew point24°
Mon, 2332° / 23°0.01Light snow
32 °Light snow

Mascoutah, Monday, 23 November

Light snow. High 32°, low 23°.

Pressure30.24 inHg
Wind15.7 mph NW
Humidity43%
Visibility—
Dew point11°
Tue, 2432° / 18°0Clear
32 °Clear

Mascoutah, Tuesday, 24 November

Clear. High 32°, low 18°.

Pressure30.39 inHg
Wind12.5 mph NW
Humidity34%
Visibility—
Dew point4°
Wed, 2544° / 20°0Overcast
44 °Overcast

Mascoutah, Wednesday, 25 November

Overcast. High 44°, low 20°.

Pressure30.24 inHg
Wind15.4 mph S
Humidity22%
Visibility—
Dew point2°
Thu, 2650° / 32°0Overcast
50 °Overcast

Mascoutah, Thursday, 26 November

Overcast. High 50°, low 32°.

Pressure30.21 inHg
Wind9.8 mph SW
Humidity50%
Visibility—
Dew point28°
Fri, 2754° / 43°0.21Light rain
54 °Light rain

Mascoutah, Friday, 27 November

Light rain. High 54°, low 43°.

Pressure30.12 inHg
Wind21 mph SE
Humidity87%
Visibility—
Dew point42°
Sat, 2853° / 42°0.24Rain
53 °Rain

Mascoutah, Saturday, 28 November

Rain. High 53°, low 42°.

Pressure29.71 inHg
Wind23.8 mph S
Humidity75%
Visibility—
Dew point39°

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 Mascoutah, 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 Mascoutah, 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.