EN
English Español

As of 09:30 CDT

Weather in St. Charles, IL

51°Current weather

St. Charles, Friday, 30 October, 09:30

Partly cloudy. Feels like 50°. High 57°, low 43°.

Pressure30.36 inHg
Wind2 mph N
Humidity82%
Visibility6.2 mi
Dew point46°

Two-week outlook for St. Charles, IL: week one averages a high of 62.6° and week two 48.5°, so week two runs 14.1° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 31: 67°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 30 – November 5)62.6°53.4°1.0 in / 4 d—
2nd (November 6 – November 12)48.5°39.3°0.1 in / 1 d—

Weekend weather

Sat, October 31
Rain
67°50°
0.2 in
Sun, November 1
Overcast
63°55°
no precip.
Sat, November 7
Mostly clear
49°39°
no precip.
Sun, November 8
Overcast
48°38°
no precip.
Sat, 3167° / 50°0.2Rain
67 °Rain

St. Charles, Saturday, 31 October

Rain. High 67°, low 50°.

Pressure30.33 inHg
Wind8.1 mph SE
Humidity66%
Visibility6.2 mi
Dew point47°
Sun, 0163° / 55°0Overcast
63 °Overcast

St. Charles, Sunday, 1 November

Overcast. High 63°, low 55°.

Pressure30.33 inHg
Wind4 mph SE
Humidity73%
Visibility6.2 mi
Dew point52°
Mon, 0263° / 55°0.02Light rain
63 °Light rain

St. Charles, Monday, 2 November

Light rain. High 63°, low 55°.

Pressure30.12 inHg
Wind9.6 mph S
Humidity79%
Visibility6.2 mi
Dew point53°
Tue, 0369° / 62°0.04Light rain
69 °Light rain

St. Charles, Tuesday, 3 November

Light rain. High 69°, low 62°.

Pressure29.85 inHg
Wind15.1 mph S
Humidity79%
Visibility—
Dew point60°
Wed, 0464° / 59°0.67Rain
64 °Rain

St. Charles, Wednesday, 4 November

Rain. High 64°, low 59°.

Pressure29.65 inHg
Wind11.2 mph S
Humidity97%
Visibility—
Dew point63°
Thu, 0556° / 51°0.05Light rain
56 °Light rain

St. Charles, Thursday, 5 November

Light rain. High 56°, low 51°.

Pressure29.74 inHg
Wind15.4 mph N
Humidity83%
Visibility—
Dew point49°
Fri, 0650° / 46°0Overcast
50 °Overcast

St. Charles, Friday, 6 November

Overcast. High 50°, low 46°.

Pressure29.91 inHg
Wind13.3 mph N
Humidity77%
Visibility—
Dew point43°
Sat, 0749° / 39°0Mostly clear
49 °Mostly clear

St. Charles, Saturday, 7 November

Mostly clear. High 49°, low 39°.

Pressure30.15 inHg
Wind11.3 mph N
Humidity60%
Visibility—
Dew point35°
Sun, 0848° / 38°0Overcast
48 °Overcast

St. Charles, Sunday, 8 November

Overcast. High 48°, low 38°.

Pressure30.36 inHg
Wind10.9 mph E
Humidity54%
Visibility—
Dew point31°
Mon, 0949° / 43°0Overcast
49 °Overcast

St. Charles, Monday, 9 November

Overcast. High 49°, low 43°.

Pressure30.15 inHg
Wind10.6 mph NE
Humidity51%
Visibility—
Dew point31°
Tue, 1045° / 41°0.11Light rain
45 °Light rain

St. Charles, Tuesday, 10 November

Light rain. High 45°, low 41°.

Pressure29.94 inHg
Wind15.7 mph NE
Humidity72%
Visibility—
Dew point36°
Wed, 1149° / 34°0Clear
49 °Clear

St. Charles, Wednesday, 11 November

Clear. High 49°, low 34°.

Pressure30.00 inHg
Wind10.8 mph N
Humidity58%
Visibility—
Dew point32°
Thu, 1249° / 34°0Clear
49 °Clear

St. Charles, Thursday, 12 November

Clear. High 49°, low 34°.

Pressure29.91 inHg
Wind7.9 mph S
Humidity59%
Visibility—
Dew point33°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in St. Charles, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.