As of 11:58 CDT

Weather in St. Charles, MN

61°Current weather

St. Charles, Sunday, 18 October, 11:58

Clear. Feels like 60°. High 61°, low 43°.

Pressure30.18 inHg
Wind15.5 mph S
Humidity52%
Visibility6.2 mi
Dew point44°
Mon, 1961° / 42°0Overcast
61 °Overcast

St. Charles, Monday, 19 October

Overcast. High 61°, low 42°.

Pressure30.36 inHg
Wind3.4 mph S
Humidity69%
Visibility6.2 mi
Dew point47°
Tue, 2063° / 43°0Clear
63 °Clear

St. Charles, Tuesday, 20 October

Clear. High 63°, low 43°.

Pressure30.36 inHg
Wind8.5 mph S
Humidity62%
Visibility6.2 mi
Dew point47°
Wed, 2168° / 47°0Clear
68 °Clear

St. Charles, Wednesday, 21 October

Clear. High 68°, low 47°.

Pressure30.24 inHg
Wind4.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point52°
Thu, 2267° / 48°0Clear
67 °Clear

St. Charles, Thursday, 22 October

Clear. High 67°, low 48°.

Pressure30.30 inHg
Wind8 mph SE
Humidity62%
Visibility—
Dew point51°
Fri, 2365° / 52°0Overcast
65 °Overcast

St. Charles, Friday, 23 October

Overcast. High 65°, low 52°.

Pressure30.24 inHg
Wind15.5 mph SE
Humidity63%
Visibility—
Dew point49°
Sat, 2463° / 49°0.23Rain
63 °Rain

St. Charles, Saturday, 24 October

Rain. High 63°, low 49°.

Pressure30.03 inHg
Wind22.1 mph S
Humidity67%
Visibility—
Dew point52°
Sun, 2552° / 37°0Clear
52 °Clear

St. Charles, Sunday, 25 October

Clear. High 52°, low 37°.

Pressure30.50 inHg
Wind12.2 mph NW
Humidity33%
Visibility—
Dew point20°
Mon, 2647° / 37°0.02Light rain
47 °Light rain

St. Charles, Monday, 26 October

Light rain. High 47°, low 37°.

Pressure30.27 inHg
Wind9.4 mph S
Humidity68%
Visibility—
Dew point35°
Tue, 2759° / 47°0.04Light rain
59 °Light rain

St. Charles, Tuesday, 27 October

Light rain. High 59°, low 47°.

Pressure30.24 inHg
Wind11.4 mph SE
Humidity84%
Visibility—
Dew point50°
Wed, 2856° / 51°0.11Light rain
56 °Light rain

St. Charles, Wednesday, 28 October

Light rain. High 56°, low 51°.

Pressure29.80 inHg
Wind17.8 mph S
Humidity87%
Visibility—
Dew point49°
Thu, 2958° / 45°0Clear
58 °Clear

St. Charles, Thursday, 29 October

Clear. High 58°, low 45°.

Pressure29.74 inHg
Wind14.7 mph W
Humidity49%
Visibility—
Dew point37°
Fri, 3058° / 44°0.12Light rain
58 °Light rain

St. Charles, Friday, 30 October

Light rain. High 58°, low 44°.

Pressure29.71 inHg
Wind19.7 mph SE
Humidity46%
Visibility—
Dew point36°
Sat, 3156° / 35°0.07Snow
56 °Snow

St. Charles, Saturday, 31 October

Snow. High 56°, low 35°.

Pressure29.38 inHg
Wind25.6 mph W
Humidity64%
Visibility—
Dew point30°
Sun, 0146° / 34°0Light snow
46 °Light snow

St. Charles, Sunday, 1 November

Light snow. High 46°, low 34°.

Pressure30.15 inHg
Wind24.9 mph W
Humidity47%
Visibility—
Dew point23°
Mon, 0253° / 33°0Overcast
53 °Overcast

St. Charles, Monday, 2 November

Overcast. High 53°, low 33°.

Pressure30.21 inHg
Wind21.2 mph S
Humidity43%
Visibility—
Dew point28°

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, MN 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, MN 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.