As of 04:58 CDT

Weather in Mascoutah, IL

59°Current weather

Mascoutah, Saturday, 31 October, 04:58

Overcast. Feels like 58°. High 71°, low 59°.

Pressure30.24 inHg
Wind3.4 mph NE
Humidity72%
Visibility6.2 mi
Dew point50°
Sun, 0170° / 58°0.17Rain
70 °Rain

Mascoutah, Sunday, 1 November

Rain. High 70°, low 58°.

Pressure30.27 inHg
Wind12.5 mph SE
Humidity70%
Visibility6.2 mi
Dew point54°
Mon, 0268° / 57°0Overcast
68 °Overcast

Mascoutah, Monday, 2 November

Overcast. High 68°, low 57°.

Pressure30.06 inHg
Wind13.4 mph S
Humidity84%
Visibility6.2 mi
Dew point59°
Tue, 0370° / 64°0.03Light rain
70 °Light rain

Mascoutah, Tuesday, 3 November

Light rain. High 70°, low 64°.

Pressure29.94 inHg
Wind17.3 mph S
Humidity72%
Visibility6.2 mi
Dew point60°
Wed, 0468° / 63°1Rain
68 °Rain

Mascoutah, Wednesday, 4 November

Rain. High 68°, low 63°.

Pressure29.74 inHg
Wind11.9 mph SE
Humidity88%
Visibility—
Dew point64°
Thu, 0569° / 56°0.24Rain
69 °Rain

Mascoutah, Thursday, 5 November

Rain. High 69°, low 56°.

Pressure29.59 inHg
Wind8.2 mph W
Humidity75%
Visibility—
Dew point60°
Fri, 0670° / 49°0Clear
70 °Clear

Mascoutah, Friday, 6 November

Clear. High 70°, low 49°.

Pressure29.94 inHg
Wind6.8 mph N
Humidity53%
Visibility—
Dew point47°
Sat, 0770° / 61°0.11Light rain
70 °Light rain

Mascoutah, Saturday, 7 November

Light rain. High 70°, low 61°.

Pressure29.94 inHg
Wind7.7 mph SE
Humidity82%
Visibility—
Dew point60°
Sun, 0862° / 61°1.58Heavy rain
62 °Heavy rain

Mascoutah, Sunday, 8 November

Heavy rain. High 62°, low 61°.

Pressure29.91 inHg
Wind10.1 mph E
Humidity97%
Visibility—
Dew point61°
Mon, 0968° / 57°0.27Rain
68 °Rain

Mascoutah, Monday, 9 November

Rain. High 68°, low 57°.

Pressure29.85 inHg
Wind12.2 mph E
Humidity53%
Visibility—
Dew point49°
Tue, 1065° / 53°0.01Light rain
65 °Light rain

Mascoutah, Tuesday, 10 November

Light rain. High 65°, low 53°.

Pressure29.91 inHg
Wind13.8 mph NW
Humidity72%
Visibility—
Dew point53°
Wed, 1161° / 46°0Clear
61 °Clear

Mascoutah, Wednesday, 11 November

Clear. High 61°, low 46°.

Pressure30.15 inHg
Wind11.4 mph NW
Humidity36%
Visibility—
Dew point31°
Thu, 1265° / 47°0Overcast
65 °Overcast

Mascoutah, Thursday, 12 November

Overcast. High 65°, low 47°.

Pressure29.97 inHg
Wind7.5 mph SE
Humidity48%
Visibility—
Dew point41°
Fri, 1371° / 53°0Overcast
71 °Overcast

Mascoutah, Friday, 13 November

Overcast. High 71°, low 53°.

Pressure29.94 inHg
Wind10.3 mph S
Humidity55%
Visibility—
Dew point49°
Sat, 1463° / 48°0Clear
63 °Clear

Mascoutah, Saturday, 14 November

Clear. High 63°, low 48°.

Pressure30.12 inHg
Wind9.3 mph NW
Humidity51%
Visibility—
Dew point41°
Sun, 1571° / 49°0Overcast
71 °Overcast

Mascoutah, Sunday, 15 November

Overcast. High 71°, low 49°.

Pressure30.09 inHg
Wind12.1 mph SW
Humidity38%
Visibility—
Dew point40°

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.