As of 12:05 EDT

Weather in Saint Charles, PA

57°Current weather

Saint Charles, Wednesday, 21 October, 12:05

Clear. Feels like 55°. High 63°, low 36°.

Pressure30.27 inHg
Wind2 mph S
Humidity56%
Visibility6.2 mi
Dew point42°

Monthly outlook for Saint Charles, PA: average high 60.9°, average low 43.7°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 3 November (65.1°), the coolest 22 October (32.8°).

60.9°/43.7°
Average high / low
+3.3°
Above normal
4 / 6
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October61.1°55.7°+3°
31 October – 9 November60.6°52.6°+4.5°
10 November – 19 Novemberat normal47.1°—

October records over 66 years

83.8°8 October 2007All-time high
23.2°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Madison (7 mi).

Thu, 2264° / 33°0Clear
64 °Clear

Saint Charles, Thursday, 22 October

Clear. High 64°, low 33°.

Pressure30.21 inHg
Wind4.7 mph N
Humidity53%
Visibility6.2 mi
Dew point40°
Fri, 2359° / 40°0Clear
59 °Clear

Saint Charles, Friday, 23 October

Clear. High 59°, low 40°.

Pressure30.42 inHg
Wind4.6 mph E
Humidity62%
Visibility6.2 mi
Dew point41°
Sat, 2459° / 39°0Clear
59 °Clear

Saint Charles, Saturday, 24 October

Clear. High 59°, low 39°.

Pressure30.50 inHg
Wind6.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point35°
Sun, 2561° / 38°0Clear
61 °Clear

Saint Charles, Sunday, 25 October

Clear. High 61°, low 38°.

Pressure30.53 inHg
Wind3.8 mph S
Humidity59%
Visibility6.2 mi
Dew point41°
Mon, 2663° / 38°0Partly cloudy
63 °Partly cloudy

Saint Charles, Monday, 26 October

Partly cloudy. High 63°, low 38°.

Pressure30.33 inHg
Wind3.2 mph SE
Humidity51%
Visibility—
Dew point42°
Tue, 2757° / 39°0Partly cloudy
57 °Partly cloudy

Saint Charles, Tuesday, 27 October

Partly cloudy. High 57°, low 39°.

Pressure30.36 inHg
Wind4.3 mph NE
Humidity44%
Visibility—
Dew point33°
Wed, 2863° / 45°0Overcast
63 °Overcast

Saint Charles, Wednesday, 28 October

Overcast. High 63°, low 45°.

Pressure30.24 inHg
Wind10.3 mph S
Humidity60%
Visibility—
Dew point46°
Thu, 2965° / 48°0.06Light rain
65 °Light rain

Saint Charles, Thursday, 29 October

Light rain. High 65°, low 48°.

Pressure30.09 inHg
Wind10 mph SW
Humidity63%
Visibility—
Dew point48°
Fri, 3056° / 41°0.05Light rain
56 °Light rain

Saint Charles, Friday, 30 October

Light rain. High 56°, low 41°.

Pressure30.24 inHg
Wind9.1 mph N
Humidity39%
Visibility—
Dew point30°
Sat, 3155° / 37°0Overcast
55 °Overcast

Saint Charles, Saturday, 31 October

Overcast. High 55°, low 37°.

Pressure30.36 inHg
Wind15.4 mph SE
Humidity43%
Visibility—
Dew point31°
Sun, 0158° / 45°0Overcast
58 °Overcast

Saint Charles, Sunday, 1 November

Overcast. High 58°, low 45°.

Pressure30.33 inHg
Wind17 mph SE
Humidity62%
Visibility—
Dew point43°
Mon, 0265° / 55°0Overcast
65 °Overcast

Saint Charles, Monday, 2 November

Overcast. High 65°, low 55°.

Pressure30.18 inHg
Wind15.5 mph SE
Humidity68%
Visibility—
Dew point53°
Tue, 0365° / 56°0.09Light rain
65 °Light rain

Saint Charles, Tuesday, 3 November

Light rain. High 65°, low 56°.

Pressure29.94 inHg
Wind22.7 mph E
Humidity67%
Visibility—
Dew point53°
Wed, 0461° / 58°0.46Rain
61 °Rain

Saint Charles, Wednesday, 4 November

Rain. High 61°, low 58°.

Pressure29.74 inHg
Wind22.6 mph E
Humidity90%
Visibility—
Dew point56°
Thu, 0560° / 51°0Overcast
60 °Overcast

Saint Charles, Thursday, 5 November

Overcast. High 60°, low 51°.

Pressure29.83 inHg
Wind7.6 mph SE
Humidity85%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0651° / 38°0.1Climate normal
51 °Climate normal

Saint Charles, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation37%
Record high68° (1975)
Record low24° (1995)
Sat, 0750° / 37°0.13Climate normal
50 °Climate normal

Saint Charles, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (1996)
Record low25° (1967)
Sun, 0851° / 36°0.11Climate normal
51 °Climate normal

Saint Charles, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2020)
Record low24° (1967)
Mon, 0951° / 37°0.12Climate normal
51 °Climate normal

Saint Charles, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation40%
Record high70° (2020)
Record low21° (1991)
Tue, 1051° / 37°0.16Climate normal
51 °Climate normal

Saint Charles, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation40%
Record high72° (2020)
Record low20° (2017)
Wed, 1148° / 36°0.17Climate normal
48 °Climate normal

Saint Charles, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.17 in
Chance of precipitation40%
Record high66° (1964)
Record low18° (2017)
Thu, 1247° / 34°0.13Climate normal
47 °Climate normal

Saint Charles, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high65° (1964)
Record low18° (2019)
Fri, 1346° / 33°0.07Climate normal
46 °Climate normal

Saint Charles, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation33%
Record high64° (1989)
Record low12° (1996)
Sat, 1447° / 34°0.11Climate normal
47 °Climate normal

Saint Charles, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high65° (1994)
Record low12° (1986)
Sun, 1547° / 33°0.15Climate normal
47 °Climate normal

Saint Charles, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation53%
Record high64° (1989)
Record low7° (1996)
Mon, 1646° / 33°0.15Climate normal
46 °Climate normal

Saint Charles, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation42%
Record high64° (1988)
Record low15° (1967)
Tue, 1746° / 33°0.13Climate normal
46 °Climate normal

Saint Charles, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high62° (2021)
Record low19° (2014)
Wed, 1846° / 33°0.08Climate normal
46 °Climate normal

Saint Charles, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (2016)
Record low12° (1997)
Thu, 1946° / 33°0.13Climate normal
46 °Climate normal

Saint Charles, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (1985)
Record low10° (2014)

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 Saint Charles, PA 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 Saint Charles, PA 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.