As of 02:28 CDT

Weather in Mascoutah, IL

50°Current weather

Mascoutah, Sunday, 25 October, 02:28

Clear. Feels like 49°. High 78°, low 49°.

Pressure30.36 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point48°
Mon, 2676° / 52°0Overcast
76 °Overcast

Mascoutah, Monday, 26 October

Overcast. High 76°, low 52°.

Pressure30.33 inHg
Wind3.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 2773° / 54°0Overcast
73 °Overcast

Mascoutah, Tuesday, 27 October

Overcast. High 73°, low 54°.

Pressure30.24 inHg
Wind7.1 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Wed, 2877° / 54°0Clear
77 °Clear

Mascoutah, Wednesday, 28 October

Clear. High 77°, low 54°.

Pressure30.21 inHg
Wind7.6 mph S
Humidity48%
Visibility6.2 mi
Dew point51°
Thu, 2980° / 57°0Clear
80 °Clear

Mascoutah, Thursday, 29 October

Clear. High 80°, low 57°.

Pressure30.18 inHg
Wind8.4 mph SE
Humidity41%
Visibility—
Dew point50°
Fri, 3079° / 58°0Overcast
79 °Overcast

Mascoutah, Friday, 30 October

Overcast. High 79°, low 58°.

Pressure30.15 inHg
Wind8.5 mph S
Humidity34%
Visibility—
Dew point45°
Sat, 3180° / 65°0Overcast
80 °Overcast

Mascoutah, Saturday, 31 October

Overcast. High 80°, low 65°.

Pressure30.06 inHg
Wind17.2 mph S
Humidity43%
Visibility—
Dew point53°
Sun, 0185° / 68°0.03Light rain
85 °Light rain

Mascoutah, Sunday, 1 November

Light rain. High 85°, low 68°.

Pressure29.94 inHg
Wind19 mph SW
Humidity52%
Visibility—
Dew point60°
Mon, 0277° / 64°0Overcast
77 °Overcast

Mascoutah, Monday, 2 November

Overcast. High 77°, low 64°.

Pressure30.06 inHg
Wind6.9 mph NE
Humidity45%
Visibility—
Dew point52°
Tue, 0364° / 53°0.44Rain
64 °Rain

Mascoutah, Tuesday, 3 November

Rain. High 64°, low 53°.

Pressure30.09 inHg
Wind16.5 mph E
Humidity84%
Visibility—
Dew point50°
Wed, 0462° / 57°0.44Rain
62 °Rain

Mascoutah, Wednesday, 4 November

Rain. High 62°, low 57°.

Pressure29.74 inHg
Wind14.4 mph SE
Humidity87%
Visibility—
Dew point55°
Thu, 0566° / 52°0Overcast
66 °Overcast

Mascoutah, Thursday, 5 November

Overcast. High 66°, low 52°.

Pressure30.12 inHg
Wind7.8 mph NW
Humidity38%
Visibility—
Dew point36°
Fri, 0670° / 49°0Partly cloudy
70 °Partly cloudy

Mascoutah, Friday, 6 November

Partly cloudy. High 70°, low 49°.

Pressure29.94 inHg
Wind14.3 mph S
Humidity38%
Visibility—
Dew point39°
Sat, 0784° / 65°0Overcast
84 °Overcast

Mascoutah, Saturday, 7 November

Overcast. High 84°, low 65°.

Pressure29.68 inHg
Wind15.8 mph W
Humidity47%
Visibility—
Dew point58°
Sun, 0866° / 54°0Overcast
66 °Overcast

Mascoutah, Sunday, 8 November

Overcast. High 66°, low 54°.

Pressure30.03 inHg
Wind13.4 mph NW
Humidity24%
Visibility—
Dew point27°
Mon, 0958° / 46°0Clear
58 °Clear

Mascoutah, Monday, 9 November

Clear. High 58°, low 46°.

Pressure30.24 inHg
Wind10.8 mph N
Humidity30%
Visibility—
Dew point25°

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.