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As of 10:30 CDT

Weather in Mount Pleasant, IL

64°Current weather

Mount Pleasant, Wednesday, 21 October, 10:30

Clear. Feels like 63°. High 73°, low 45°.

Pressure30.27 inHg
Wind2 mph NE
Humidity63%
Visibility6.2 mi
Dew point51°
Thu, 2275° / 46°0Clear
75 °Clear

Mount Pleasant, Thursday, 22 October

Clear. High 75°, low 46°.

Pressure30.27 inHg
Wind4.9 mph NE
Humidity42%
Visibility6.2 mi
Dew point46°
Fri, 2372° / 48°0Clear
72 °Clear

Mount Pleasant, Friday, 23 October

Clear. High 72°, low 48°.

Pressure30.30 inHg
Wind4.4 mph SE
Humidity46%
Visibility6.2 mi
Dew point48°
Sat, 2472° / 49°0Overcast
72 °Overcast

Mount Pleasant, Saturday, 24 October

Overcast. High 72°, low 49°.

Pressure30.36 inHg
Wind5 mph SE
Humidity45%
Visibility6.2 mi
Dew point47°
Sun, 2573° / 51°0Partly cloudy
73 °Partly cloudy

Mount Pleasant, Sunday, 25 October

Partly cloudy. High 73°, low 51°.

Pressure30.36 inHg
Wind5.1 mph S
Humidity39%
Visibility—
Dew point44°
Mon, 2672° / 51°0Overcast
72 °Overcast

Mount Pleasant, Monday, 26 October

Overcast. High 72°, low 51°.

Pressure30.27 inHg
Wind6.7 mph SW
Humidity41%
Visibility—
Dew point44°
Tue, 2775° / 56°0Overcast
75 °Overcast

Mount Pleasant, Tuesday, 27 October

Overcast. High 75°, low 56°.

Pressure30.24 inHg
Wind5.2 mph S
Humidity35%
Visibility—
Dew point42°
Wed, 2878° / 60°0Clear
78 °Clear

Mount Pleasant, Wednesday, 28 October

Clear. High 78°, low 60°.

Pressure30.15 inHg
Wind11.7 mph SW
Humidity28%
Visibility—
Dew point40°
Thu, 2972° / 59°0.01Light rain
72 °Light rain

Mount Pleasant, Thursday, 29 October

Light rain. High 72°, low 59°.

Pressure30.15 inHg
Wind10 mph SW
Humidity38%
Visibility—
Dew point43°
Fri, 3070° / 58°0.01Light rain
70 °Light rain

Mount Pleasant, Friday, 30 October

Light rain. High 70°, low 58°.

Pressure30.15 inHg
Wind8.6 mph E
Humidity66%
Visibility—
Dew point55°
Sat, 3181° / 57°0Overcast
81 °Overcast

Mount Pleasant, Saturday, 31 October

Overcast. High 81°, low 57°.

Pressure29.97 inHg
Wind19.8 mph S
Humidity33%
Visibility—
Dew point46°
Sun, 0171° / 60°0.54Rain
71 °Rain

Mount Pleasant, Sunday, 1 November

Rain. High 71°, low 60°.

Pressure29.97 inHg
Wind19.9 mph S
Humidity93%
Visibility—
Dew point59°
Mon, 0264° / 55°0.26Light rain
64 °Light rain

Mount Pleasant, Monday, 2 November

Light rain. High 64°, low 55°.

Pressure29.77 inHg
Wind11.8 mph NW
Humidity95%
Visibility—
Dew point59°
Tue, 0355° / 53°0.79Rain
55 °Rain

Mount Pleasant, Tuesday, 3 November

Rain. High 55°, low 53°.

Pressure29.59 inHg
Wind18.1 mph NW
Humidity95%
Visibility—
Dew point53°
Wed, 0452° / 48°0.15Light rain
52 °Light rain

Mount Pleasant, Wednesday, 4 November

Light rain. High 52°, low 48°.

Pressure29.50 inHg
Wind16.6 mph NW
Humidity89%
Visibility—
Dew point49°
Thu, 0560° / 49°0.02Light rain
60 °Light rain

Mount Pleasant, Thursday, 5 November

Light rain. High 60°, low 49°.

Pressure29.74 inHg
Wind14.5 mph SW
Humidity49%
Visibility—
Dew point38°

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 Mount Pleasant, 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 Mount Pleasant, 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.