As of 03:00 EDT

Weather in St. Charles, MI

43°Current weather

St. Charles, Tuesday, 27 October, 03:00

Partly cloudy. Feels like 41°. High 62°, low 43°.

Pressure30.39 inHg
Wind4.3 mph E
Humidity89%
Visibility6.2 mi
Dew point40°

Monthly outlook for St. Charles, MI: average high 55°, average low 42.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 1.5 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 28 October (71.1°), the coolest 8 November (29.3°).

55°/42.9°
Average high / low
+2.2°
Above normal
6 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November62.2°52.6°+5.3°
6 November – 15 November43.1°47.1°-2.2°
16 November – 25 Novemberat normal43.4°—

October records over 66 years

86°3 October 2025All-time high
21.4°29 October 1967All-time low

Climate normals and records are computed from the nearest reference point — Freeland (15 mi).

Wed, 2871° / 46°0Clear
71 °Clear

St. Charles, Wednesday, 28 October

Clear. High 71°, low 46°.

Pressure30.21 inHg
Wind4.9 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Thu, 2968° / 53°0.15Rain
68 °Rain

St. Charles, Thursday, 29 October

Rain. High 68°, low 53°.

Pressure30.03 inHg
Wind12.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point52°
Fri, 3058° / 41°0Overcast
58 °Overcast

St. Charles, Friday, 30 October

Overcast. High 58°, low 41°.

Pressure30.30 inHg
Wind0.9 mph NW
Humidity70%
Visibility6.2 mi
Dew point43°
Sat, 3161° / 42°0.01Light rain
61 °Light rain

St. Charles, Saturday, 31 October

Light rain. High 61°, low 42°.

Pressure30.27 inHg
Wind6.4 mph SE
Humidity65%
Visibility—
Dew point45°
Sun, 0166° / 49°0.01Light rain
66 °Light rain

St. Charles, Sunday, 1 November

Light rain. High 66°, low 49°.

Pressure30.06 inHg
Wind10.6 mph S
Humidity56%
Visibility—
Dew point47°
Mon, 0260° / 56°0.02Light rain
60 °Light rain

St. Charles, Monday, 2 November

Light rain. High 60°, low 56°.

Pressure29.85 inHg
Wind10.2 mph NE
Humidity87%
Visibility—
Dew point56°
Tue, 0359° / 51°0Overcast
59 °Overcast

St. Charles, Tuesday, 3 November

Overcast. High 59°, low 51°.

Pressure30.12 inHg
Wind15.4 mph E
Humidity65%
Visibility—
Dew point46°
Wed, 0460° / 52°0.21Rain
60 °Rain

St. Charles, Wednesday, 4 November

Rain. High 60°, low 52°.

Pressure29.74 inHg
Wind23.8 mph SE
Humidity82%
Visibility—
Dew point51°
Thu, 0556° / 41°0.22Light rain
56 °Light rain

St. Charles, Thursday, 5 November

Light rain. High 56°, low 41°.

Pressure29.35 inHg
Wind15.2 mph SW
Humidity57%
Visibility—
Dew point39°
Fri, 0642° / 35°0.29Snow
42 °Snow

St. Charles, Friday, 6 November

Snow. High 42°, low 35°.

Pressure29.38 inHg
Wind17.9 mph SW
Humidity97%
Visibility—
Dew point37°
Sat, 0741° / 32°0.01Snow
41 °Snow

St. Charles, Saturday, 7 November

Snow. High 41°, low 32°.

Pressure29.85 inHg
Wind17.7 mph W
Humidity58%
Visibility—
Dew point26°
Sun, 0843° / 29°0Partly cloudy
43 °Partly cloudy

St. Charles, Sunday, 8 November

Partly cloudy. High 43°, low 29°.

Pressure30.09 inHg
Wind8.3 mph NW
Humidity48%
Visibility—
Dew point22°
Mon, 0945° / 37°0.54Light rain
45 °Light rain

St. Charles, Monday, 9 November

Light rain. High 45°, low 37°.

Pressure29.68 inHg
Wind17.9 mph S
Humidity85%
Visibility—
Dew point36°
Tue, 1047° / 41°0.07Light rain
47 °Light rain

St. Charles, Tuesday, 10 November

Light rain. High 47°, low 41°.

Pressure29.59 inHg
Wind15.5 mph W
Humidity68%
Visibility—
Dew point35°
Wed, 1141° / 38°0Overcast
41 °Overcast

St. Charles, Wednesday, 11 November

Overcast. High 41°, low 38°.

Pressure29.91 inHg
Wind9.6 mph NW
Humidity53%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1245° / 32°0.05Climate normal
45 °Climate normal

St. Charles, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1964)
Record low10° (2019)
Fri, 1345° / 32°0.04Climate normal
45 °Climate normal

St. Charles, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high64° (1989)
Record low6° (2019)
Sat, 1445° / 32°0.05Climate normal
45 °Climate normal

St. Charles, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation28%
Record high62° (1994)
Record low11° (1995)
Sun, 1545° / 33°0.09Climate normal
45 °Climate normal

St. Charles, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1990)
Record low18° (1967)
Mon, 1644° / 31°0.06Climate normal
44 °Climate normal

St. Charles, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (1988)
Record low12° (2019)
Tue, 1745° / 32°0.06Climate normal
45 °Climate normal

St. Charles, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1971)
Record low17° (2022)
Wed, 1845° / 33°0.07Climate normal
45 °Climate normal

St. Charles, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high67° (2016)
Record low13° (1989)
Thu, 1945° / 32°0.07Climate normal
45 °Climate normal

St. Charles, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high64° (1991)
Record low14° (2014)
Fri, 2044° / 31°0.11Climate normal
44 °Climate normal

St. Charles, Friday, 20 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation33%
Record high64° (1985)
Record low12° (2022)
Sat, 2142° / 30°0.07Climate normal
42 °Climate normal

St. Charles, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high58° (1982)
Record low6° (1969)
Sun, 2242° / 29°0.04Climate normal
42 °Climate normal

St. Charles, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2010)
Record low15° (2018)
Mon, 2343° / 30°0.09Climate normal
43 °Climate normal

St. Charles, Monday, 23 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (1999)
Record low16° (1989)
Tue, 2442° / 30°0.08Climate normal
42 °Climate normal

St. Charles, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2001)
Record low15° (2005)
Wed, 2542° / 31°0.09Climate normal
42 °Climate normal

St. Charles, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.09 in
Chance of precipitation35%
Record high60° (2001)
Record low19° (1970)

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 St. Charles, MI 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 St. Charles, MI 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.