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As of 15:01 CDT

Weather in St. Charles, MN

74°Current weather

St. Charles, Wednesday, 21 October, 15:01

Clear. Feels like 74°. High 75°, low 44°.

Pressure30.15 inHg
Wind4.1 mph SW
Humidity52%
Visibility6.2 mi
Dew point55°
Thu, 2274° / 43°0Clear
74 °Clear

St. Charles, Thursday, 22 October

Clear. High 74°, low 43°.

Pressure30.24 inHg
Wind5.8 mph SE
Humidity70%
Visibility6.2 mi
Dew point57°
Fri, 2371° / 49°0Clear
71 °Clear

St. Charles, Friday, 23 October

Clear. High 71°, low 49°.

Pressure30.24 inHg
Wind11.9 mph S
Humidity62%
Visibility6.2 mi
Dew point54°
Sat, 2470° / 57°0Overcast
70 °Overcast

St. Charles, Saturday, 24 October

Overcast. High 70°, low 57°.

Pressure30.18 inHg
Wind14.8 mph S
Humidity60%
Visibility6.2 mi
Dew point52°
Sun, 2567° / 56°0Overcast
67 °Overcast

St. Charles, Sunday, 25 October

Overcast. High 67°, low 56°.

Pressure30.30 inHg
Wind1.4 mph W
Humidity74%
Visibility6.2 mi
Dew point56°
Mon, 2664° / 55°0.33Rain
64 °Rain

St. Charles, Monday, 26 October

Rain. High 64°, low 55°.

Pressure30.12 inHg
Wind7 mph S
Humidity69%
Visibility—
Dew point53°
Tue, 2750° / 42°0.12Light rain
50 °Light rain

St. Charles, Tuesday, 27 October

Light rain. High 50°, low 42°.

Pressure30.33 inHg
Wind10.8 mph SE
Humidity93%
Visibility—
Dew point41°
Wed, 2864° / 47°0.02Light rain
64 °Light rain

St. Charles, Wednesday, 28 October

Light rain. High 64°, low 47°.

Pressure29.91 inHg
Wind15.6 mph N
Humidity60%
Visibility—
Dew point48°
Thu, 2952° / 34°0Overcast
52 °Overcast

St. Charles, Thursday, 29 October

Overcast. High 52°, low 34°.

Pressure30.30 inHg
Wind13.3 mph N
Humidity34%
Visibility—
Dew point20°
Fri, 3053° / 38°0Overcast
53 °Overcast

St. Charles, Friday, 30 October

Overcast. High 53°, low 38°.

Pressure30.27 inHg
Wind15 mph SE
Humidity34%
Visibility—
Dew point23°
Sat, 3159° / 45°1.19Heavy rain
59 °Heavy rain

St. Charles, Saturday, 31 October

Heavy rain. High 59°, low 45°.

Pressure29.56 inHg
Wind25.3 mph SE
Humidity93%
Visibility—
Dew point53°
Sun, 0162° / 54°0.03Light rain
62 °Light rain

St. Charles, Sunday, 1 November

Light rain. High 62°, low 54°.

Pressure29.77 inHg
Wind13.5 mph SW
Humidity76%
Visibility—
Dew point54°
Mon, 0254° / 47°0.14Light rain
54 °Light rain

St. Charles, Monday, 2 November

Light rain. High 54°, low 47°.

Pressure30.06 inHg
Wind14.9 mph N
Humidity68%
Visibility—
Dew point42°
Tue, 0350° / 43°0Overcast
50 °Overcast

St. Charles, Tuesday, 3 November

Overcast. High 50°, low 43°.

Pressure29.97 inHg
Wind17.3 mph N
Humidity73%
Visibility—
Dew point41°
Wed, 0448° / 44°0.94Rain
48 °Rain

St. Charles, Wednesday, 4 November

Rain. High 48°, low 44°.

Pressure29.62 inHg
Wind16.7 mph N
Humidity97%
Visibility—
Dew point46°
Thu, 0549° / 45°0.55Rain
49 °Rain

St. Charles, Thursday, 5 November

Rain. High 49°, low 45°.

Pressure29.41 inHg
Wind10.7 mph W
Humidity97%
Visibility—
Dew point47°

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.