As of 03:58 CDT

Weather in Mascoutah, IL

50°Current weather

Mascoutah, Wednesday, 28 October, 03:58

Mostly clear. Feels like 49°. High 77°, low 50°.

Pressure30.21 inHg
Wind0 mph N
Humidity92%
Visibility6.2 mi
Dew point48°
Thu, 2980° / 53°0Clear
80 °Clear

Mascoutah, Thursday, 29 October

Clear. High 80°, low 53°.

Pressure30.15 inHg
Wind5.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point55°
Fri, 3078° / 59°0Overcast
78 °Overcast

Mascoutah, Friday, 30 October

Overcast. High 78°, low 59°.

Pressure30.24 inHg
Wind7.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point60°
Sat, 3170° / 61°0Overcast
70 °Overcast

Mascoutah, Saturday, 31 October

Overcast. High 70°, low 61°.

Pressure30.24 inHg
Wind2.8 mph E
Humidity71%
Visibility6.2 mi
Dew point59°
Sun, 0175° / 58°0Overcast
75 °Overcast

Mascoutah, Sunday, 1 November

Overcast. High 75°, low 58°.

Pressure30.24 inHg
Wind8.3 mph SE
Humidity51%
Visibility—
Dew point53°
Mon, 0272° / 60°0.67Heavy rain
72 °Heavy rain

Mascoutah, Monday, 2 November

Heavy rain. High 72°, low 60°.

Pressure30.09 inHg
Wind13.8 mph S
Humidity51%
Visibility—
Dew point52°
Tue, 0365° / 55°1.93Heavy rain
65 °Heavy rain

Mascoutah, Tuesday, 3 November

Heavy rain. High 65°, low 55°.

Pressure29.74 inHg
Wind14.2 mph W
Humidity78%
Visibility—
Dew point51°
Wed, 0461° / 52°0.52Rain
61 °Rain

Mascoutah, Wednesday, 4 November

Rain. High 61°, low 52°.

Pressure29.74 inHg
Wind8.8 mph NE
Humidity97%
Visibility—
Dew point58°
Thu, 0556° / 52°1.04Rain
56 °Rain

Mascoutah, Thursday, 5 November

Rain. High 56°, low 52°.

Pressure29.56 inHg
Wind20.9 mph NW
Humidity94%
Visibility—
Dew point54°
Fri, 0653° / 42°0Clear
53 °Clear

Mascoutah, Friday, 6 November

Clear. High 53°, low 42°.

Pressure30.09 inHg
Wind16.4 mph NW
Humidity53%
Visibility—
Dew point34°
Sat, 0753° / 40°0Overcast
53 °Overcast

Mascoutah, Saturday, 7 November

Overcast. High 53°, low 40°.

Pressure30.27 inHg
Wind6.4 mph NE
Humidity54%
Visibility—
Dew point33°
Sun, 0856° / 37°0Clear
56 °Clear

Mascoutah, Sunday, 8 November

Clear. High 56°, low 37°.

Pressure30.27 inHg
Wind5.6 mph SE
Humidity39%
Visibility—
Dew point27°
Mon, 0958° / 39°0Overcast
58 °Overcast

Mascoutah, Monday, 9 November

Overcast. High 58°, low 39°.

Pressure30.24 inHg
Wind8 mph S
Humidity44%
Visibility—
Dew point32°
Tue, 1062° / 42°0.17Rain
62 °Rain

Mascoutah, Tuesday, 10 November

Rain. High 62°, low 42°.

Pressure30.03 inHg
Wind13.8 mph S
Humidity49%
Visibility—
Dew point40°
Wed, 1161° / 49°0.19Rain
61 °Rain

Mascoutah, Wednesday, 11 November

Rain. High 61°, low 49°.

Pressure29.80 inHg
Wind14.4 mph W
Humidity51%
Visibility—
Dew point41°
Thu, 1259° / 48°0.23Rain
59 °Rain

Mascoutah, Thursday, 12 November

Rain. High 59°, low 48°.

Pressure29.53 inHg
Wind14.6 mph S
Humidity84%
Visibility—
Dew point46°

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.