As of 03:12 CDT

Weather in Mount Pleasant, IL

48°

Mount Pleasant, Thursday, 22 October, 03:12

Clear. Feels like 47°. High 76°, low 47°.

Pressure30.21 inHg

Wind3.6 mph NE

Humidity93%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Fri, 2374° / 46°

74 °

Mount Pleasant, Friday, 23 October

Clear. High 74°, low 46°.

Pressure30.30 inHg

Wind4.7 mph SE

Humidity43%

Visibility6.2 mi

Dew point46°

Sat, 2474° / 50°

74 °

Mount Pleasant, Saturday, 24 October

Mostly clear. High 74°, low 50°.

Pressure30.36 inHg

Wind4.1 mph S

Humidity44%

Visibility6.2 mi

Dew point47°

Sun, 2576° / 51°

76 °

Mount Pleasant, Sunday, 25 October

Overcast. High 76°, low 51°.

Pressure30.39 inHg

Wind3 mph SW

Humidity42%

Visibility6.2 mi

Dew point47°

Mon, 2674° / 53°

74 °

Mount Pleasant, Monday, 26 October

Overcast. High 74°, low 53°.

Pressure30.33 inHg

Wind4.2 mph SE

Humidity38%

Visibility—

Dew point44°

Tue, 2775° / 51°

75 °

Mount Pleasant, Tuesday, 27 October

Overcast. High 75°, low 51°.

Pressure30.21 inHg

Wind6.3 mph SW

Humidity35%

Visibility—

Dew point41°

Wed, 2861° / 48°

61 °

Mount Pleasant, Wednesday, 28 October

Overcast. High 61°, low 48°.

Pressure30.24 inHg

Wind13.9 mph NW

Humidity46%

Visibility—

Dew point39°

Thu, 2959° / 43°

0.21

59 °

Mount Pleasant, Thursday, 29 October

Rain. High 59°, low 43°.

Pressure30.30 inHg

Wind13.1 mph N

Humidity48%

Visibility—

Dew point34°

Fri, 3067° / 42°

67 °

Mount Pleasant, Friday, 30 October

Partly cloudy. High 67°, low 42°.

Pressure30.21 inHg

Wind6.2 mph SE

Humidity38%

Visibility—

Dew point35°

Sat, 3174° / 48°

74 °

Mount Pleasant, Saturday, 31 October

Overcast. High 74°, low 48°.

Pressure30.12 inHg

Wind16.4 mph S

Humidity46%

Visibility—

Dew point45°

Sun, 0163° / 57°

0.29

63 °

Mount Pleasant, Sunday, 1 November

Rain. High 63°, low 57°.

Pressure30.06 inHg

Wind13.9 mph S

Humidity92%

Visibility—

Dew point55°

Mon, 0265° / 47°

0.1

65 °

Mount Pleasant, Monday, 2 November

Light rain. High 65°, low 47°.

Pressure30.21 inHg

Wind15.8 mph N

Humidity40%

Visibility—

Dew point39°

Tue, 0360° / 39°

60 °

Mount Pleasant, Tuesday, 3 November

Clear. High 60°, low 39°.

Pressure30.39 inHg

Wind6.6 mph S

Humidity25%

Visibility—

Dew point20°

Wed, 0457° / 47°

0.01

57 °

Mount Pleasant, Wednesday, 4 November

Light rain. High 57°, low 47°.

Pressure30.03 inHg

Wind19.6 mph S

Humidity64%

Visibility—

Dew point43°

Thu, 0569° / 47°

0.26

69 °

Mount Pleasant, Thursday, 5 November

Rain. High 69°, low 47°.

Pressure29.77 inHg

Wind18 mph S

Humidity35%

Visibility—

Dew point38°

Fri, 0655° / 38°

55 °

Mount Pleasant, Friday, 6 November

Overcast. High 55°, low 38°.

Pressure30.09 inHg

Wind8.5 mph N

Humidity35%

Visibility—

Dew point26°

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.