As of 03:43 EDT

Weather in Saint Charles, OH

52°Current weather

Saint Charles, Thursday, 29 October, 03:43

Clear. Feels like 51°. High 76°, low 50°.

Pressure30.18 inHg
Wind4.9 mph SW
Humidity83%
Visibility6.2 mi
Dew point47°

Monthly outlook for Saint Charles, OH: average high 60.1°, average low 46.2°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (76.4°), the coolest 8 November (33.8°).

60.1°/46.2°
Average high / low
+2°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November66°58.2°+4.3°
8 November – 17 November50.2°52.8°-1.4°
18 November – 27 Novemberat normal50.1°—

October records over 66 years

91.4°2 October 2019All-time high
25.5°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Northbrook (13 mi).

Fri, 3069° / 46°0Partly cloudy
69 °Partly cloudy

Saint Charles, Friday, 30 October

Partly cloudy. High 69°, low 46°.

Pressure30.33 inHg
Wind7.4 mph NE
Humidity49%
Visibility6.2 mi
Dew point43°
Sat, 3167° / 51°0Overcast
67 °Overcast

Saint Charles, Saturday, 31 October

Overcast. High 67°, low 51°.

Pressure30.39 inHg
Wind9.1 mph E
Humidity52%
Visibility6.2 mi
Dew point42°
Sun, 0169° / 54°0Overcast
69 °Overcast

Saint Charles, Sunday, 1 November

Overcast. High 69°, low 54°.

Pressure30.33 inHg
Wind2.6 mph SE
Humidity59%
Visibility6.2 mi
Dew point48°
Mon, 0266° / 50°0Overcast
66 °Overcast

Saint Charles, Monday, 2 November

Overcast. High 66°, low 50°.

Pressure30.21 inHg
Wind10.6 mph S
Humidity65%
Visibility—
Dew point49°
Tue, 0366° / 59°0.02Light rain
66 °Light rain

Saint Charles, Tuesday, 3 November

Light rain. High 66°, low 59°.

Pressure29.97 inHg
Wind14.3 mph S
Humidity85%
Visibility—
Dew point59°
Wed, 0470° / 58°0.07Light rain
70 °Light rain

Saint Charles, Wednesday, 4 November

Light rain. High 70°, low 58°.

Pressure29.88 inHg
Wind12.4 mph SE
Humidity75%
Visibility—
Dew point58°
Thu, 0566° / 58°0.69Rain
66 °Rain

Saint Charles, Thursday, 5 November

Rain. High 66°, low 58°.

Pressure29.65 inHg
Wind9.1 mph S
Humidity77%
Visibility—
Dew point58°
Fri, 0658° / 51°0.07Light rain
58 °Light rain

Saint Charles, Friday, 6 November

Light rain. High 58°, low 51°.

Pressure29.71 inHg
Wind11.1 mph NW
Humidity92%
Visibility—
Dew point55°
Sat, 0751° / 40°0.01Light rain
51 °Light rain

Saint Charles, Saturday, 7 November

Light rain. High 51°, low 40°.

Pressure30.12 inHg
Wind14.3 mph N
Humidity51%
Visibility—
Dew point33°
Sun, 0850° / 34°0Partly cloudy
50 °Partly cloudy

Saint Charles, Sunday, 8 November

Partly cloudy. High 50°, low 34°.

Pressure30.18 inHg
Wind7.9 mph N
Humidity44%
Visibility—
Dew point26°
Mon, 0955° / 34°0Clear
55 °Clear

Saint Charles, Monday, 9 November

Clear. High 55°, low 34°.

Pressure30.00 inHg
Wind5.9 mph S
Humidity33%
Visibility—
Dew point22°
Tue, 1046° / 42°0.2Light rain
46 °Light rain

Saint Charles, Tuesday, 10 November

Light rain. High 46°, low 42°.

Pressure29.62 inHg
Wind19.3 mph W
Humidity88%
Visibility—
Dew point40°
Wed, 1153° / 38°0Mostly clear
53 °Mostly clear

Saint Charles, Wednesday, 11 November

Mostly clear. High 53°, low 38°.

Pressure29.77 inHg
Wind17.5 mph W
Humidity39%
Visibility—
Dew point26°
Thu, 1250° / 39°0.01Light rain
50 °Light rain

Saint Charles, Thursday, 12 November

Light rain. High 50°, low 39°.

Pressure29.83 inHg
Wind12.9 mph W
Humidity43%
Visibility—
Dew point27°
Fri, 1348° / 35°0Partly cloudy
48 °Partly cloudy

Saint Charles, Friday, 13 November

Partly cloudy. High 48°, low 35°.

Pressure30.00 inHg
Wind10.6 mph W
Humidity56%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1452° / 37°0.07Climate normal
52 °Climate normal

Saint Charles, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (2011)
Record low19° (1986)
Sun, 1551° / 38°0.16Climate normal
51 °Climate normal

Saint Charles, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (1971)
Record low22° (1969)
Mon, 1651° / 37°0.09Climate normal
51 °Climate normal

Saint Charles, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1987)
Record low25° (1967)
Tue, 1751° / 37°0.13Climate normal
51 °Climate normal

Saint Charles, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (1971)
Record low18° (2014)
Wed, 1852° / 38°0.1Climate normal
52 °Climate normal

Saint Charles, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (2016)
Record low10° (2014)
Thu, 1952° / 38°0.11Climate normal
52 °Climate normal

Saint Charles, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1985)
Record low7° (2014)
Fri, 2051° / 37°0.1Climate normal
51 °Climate normal

Saint Charles, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1985)
Record low13° (1984)
Sat, 2149° / 37°0.1Climate normal
49 °Climate normal

Saint Charles, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation33%
Record high67° (1979)
Record low15° (2014)
Sun, 2249° / 35°0.08Climate normal
49 °Climate normal

Saint Charles, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation27%
Record high69° (2010)
Record low17° (1964)
Mon, 2349° / 35°0.08Climate normal
49 °Climate normal

Saint Charles, Monday, 23 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1999)
Record low17° (1970)
Tue, 2449° / 34°0.14Climate normal
49 °Climate normal

Saint Charles, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.14 in
Chance of precipitation37%
Record high65° (2001)
Record low15° (1970)
Wed, 2550° / 35°0.17Climate normal
50 °Climate normal

Saint Charles, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (1987)
Record low18° (2005)
Thu, 2650° / 36°0.14Climate normal
50 °Climate normal

Saint Charles, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation42%
Record high64° (1965)
Record low19° (1977)
Fri, 2749° / 37°0.2Climate normal
49 °Climate normal

Saint Charles, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.2 in
Chance of precipitation48%
Record high72° (1990)
Record low22° (1977)

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, OH 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, OH 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.