As of 15:27 CST

Weather in Mascoutah, IL

64°Current weather

Mascoutah, Monday, 2 November, 15:27

Fog. Feels like 65°. High 66°, low 57°.

Pressure29.97 inHg
Wind11.5 mph S
Humidity99%
Visibility2.0 mi
Dew point64°
Tue, 0369° / 62°1.07Heavy rain
69 °Heavy rain

Mascoutah, Tuesday, 3 November

Heavy rain. High 69°, low 62°.

Pressure29.80 inHg
Wind20.3 mph S
Humidity68%
Visibility6.2 mi
Dew point62°
Wed, 0463° / 53°0.04Light rain
63 °Light rain

Mascoutah, Wednesday, 4 November

Light rain. High 63°, low 53°.

Pressure29.83 inHg
Wind10.2 mph W
Humidity66%
Visibility6.2 mi
Dew point49°
Thu, 0569° / 48°0.04Light rain
69 °Light rain

Mascoutah, Thursday, 5 November

Light rain. High 69°, low 48°.

Pressure29.83 inHg
Wind9.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point49°
Fri, 0655° / 49°0.03Light rain
55 °Light rain

Mascoutah, Friday, 6 November

Light rain. High 55°, low 49°.

Pressure29.94 inHg
Wind9.5 mph NW
Humidity72%
Visibility6.2 mi
Dew point46°
Sat, 0757° / 49°0Overcast
57 °Overcast

Mascoutah, Saturday, 7 November

Overcast. High 57°, low 49°.

Pressure30.09 inHg
Wind8.1 mph NW
Humidity60%
Visibility—
Dew point42°
Sun, 0853° / 47°0.01Light rain
53 °Light rain

Mascoutah, Sunday, 8 November

Light rain. High 53°, low 47°.

Pressure29.88 inHg
Wind21.3 mph W
Humidity59%
Visibility—
Dew point37°
Mon, 0956° / 41°0Overcast
56 °Overcast

Mascoutah, Monday, 9 November

Overcast. High 56°, low 41°.

Pressure30.12 inHg
Wind13.2 mph NW
Humidity44%
Visibility—
Dew point31°
Tue, 1064° / 42°0Clear
64 °Clear

Mascoutah, Tuesday, 10 November

Clear. High 64°, low 42°.

Pressure30.03 inHg
Wind11.7 mph NW
Humidity40%
Visibility—
Dew point35°
Wed, 1159° / 44°0.01Light rain
59 °Light rain

Mascoutah, Wednesday, 11 November

Light rain. High 59°, low 44°.

Pressure30.06 inHg
Wind8.3 mph SW
Humidity45%
Visibility—
Dew point36°
Thu, 1256° / 43°0.04Light rain
56 °Light rain

Mascoutah, Thursday, 12 November

Light rain. High 56°, low 43°.

Pressure30.03 inHg
Wind10 mph NE
Humidity45%
Visibility—
Dew point33°
Fri, 1357° / 36°0Clear
57 °Clear

Mascoutah, Friday, 13 November

Clear. High 57°, low 36°.

Pressure30.06 inHg
Wind6.6 mph N
Humidity34%
Visibility—
Dew point25°
Sat, 1461° / 42°0Overcast
61 °Overcast

Mascoutah, Saturday, 14 November

Overcast. High 61°, low 42°.

Pressure30.12 inHg
Wind5.4 mph SW
Humidity26%
Visibility—
Dew point23°
Sun, 1560° / 47°0Overcast
60 °Overcast

Mascoutah, Sunday, 15 November

Overcast. High 60°, low 47°.

Pressure30.03 inHg
Wind7.9 mph NE
Humidity27%
Visibility—
Dew point24°
Mon, 1654° / 47°0Overcast
54 °Overcast

Mascoutah, Monday, 16 November

Overcast. High 54°, low 47°.

Pressure30.06 inHg
Wind13.5 mph NE
Humidity42%
Visibility—
Dew point29°
Tue, 1762° / 40°0Clear
62 °Clear

Mascoutah, Tuesday, 17 November

Clear. High 62°, low 40°.

Pressure30.09 inHg
Wind11.8 mph NE
Humidity39%
Visibility—
Dew point32°

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.