Monthly outlook for Saint Charles, OH: average high 54.7°, average low 42.4°. That is 0.2° above the climate normal for November. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 3 November (75°), the coolest 17 November (30.5°).
54.7°/42.4°
Average high / low
+0.2°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
58.2°
56°
+1.2°
12 November – 21 November
48.9°
51.2°
-1.3°
22 November – 1 December
at normal
48.4°
—
November records over 66 years
79.7°1 November 2016All-time high
5.9°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Northbrook (13 mi).
Tue, 0375° / 55°0
75 °
Saint Charles, Tuesday, 3 November
Partly cloudy. High 75°, low 55°.
Pressure30.09 inHg
Wind11.7 mph S
Humidity58%
Visibility6.2 mi
Dew point55°
Wed, 0466° / 58°0.75
66 °
Saint Charles, Wednesday, 4 November
Rain. High 66°, low 58°.
Pressure29.80 inHg
Wind13.4 mph S
Humidity97%
Visibility2.0 mi
Dew point63°
Thu, 0562° / 54°0.01
62 °
Saint Charles, Thursday, 5 November
Light rain. High 62°, low 54°.
Pressure29.83 inHg
Wind13.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point43°
Fri, 0656° / 51°0.01
56 °
Saint Charles, Friday, 6 November
Light rain. High 56°, low 51°.
Pressure29.85 inHg
Wind8.6 mph W
Humidity63%
Visibility—
Dew point43°
Sat, 0753° / 47°0.02
53 °
Saint Charles, Saturday, 7 November
Light rain. High 53°, low 47°.
Pressure30.00 inHg
Wind9.8 mph NW
Humidity63%
Visibility—
Dew point40°
Sun, 0855° / 41°0.15
55 °
Saint Charles, Sunday, 8 November
Light rain. High 55°, low 41°.
Pressure29.62 inHg
Wind11.7 mph SW
Humidity78%
Visibility—
Dew point43°
Mon, 0948° / 38°0.02
48 °
Saint Charles, Monday, 9 November
Light rain. High 48°, low 38°.
Pressure29.88 inHg
Wind14.1 mph NW
Humidity69%
Visibility—
Dew point35°
Tue, 1055° / 36°0
55 °
Saint Charles, Tuesday, 10 November
Overcast. High 55°, low 36°.
Pressure29.91 inHg
Wind17.4 mph W
Humidity46%
Visibility—
Dew point31°
Wed, 1152° / 34°0
52 °
Saint Charles, Wednesday, 11 November
Partly cloudy. High 52°, low 34°.
Pressure30.12 inHg
Wind12.4 mph W
Humidity37%
Visibility—
Dew point24°
Thu, 1254° / 39°0
54 °
Saint Charles, Thursday, 12 November
Overcast. High 54°, low 39°.
Pressure29.97 inHg
Wind8.3 mph W
Humidity31%
Visibility—
Dew point22°
Fri, 1347° / 40°0.46
47 °
Saint Charles, Friday, 13 November
Rain. High 47°, low 40°.
Pressure30.00 inHg
Wind12.4 mph N
Humidity94%
Visibility—
Dew point39°
Sat, 1448° / 33°0
48 °
Saint Charles, Saturday, 14 November
Clear. High 48°, low 33°.
Pressure30.27 inHg
Wind7.2 mph W
Humidity46%
Visibility—
Dew point26°
Sun, 1554° / 36°0
54 °
Saint Charles, Sunday, 15 November
Overcast. High 54°, low 36°.
Pressure29.85 inHg
Wind17.1 mph SW
Humidity49%
Visibility—
Dew point32°
Mon, 1644° / 34°0
44 °
Saint Charles, Monday, 16 November
Overcast. High 44°, low 34°.
Pressure30.00 inHg
Wind13.2 mph N
Humidity54%
Visibility—
Dew point28°
Tue, 1746° / 31°0
46 °
Saint Charles, Tuesday, 17 November
Overcast. High 46°, low 31°.
Pressure30.06 inHg
Wind13.3 mph SW
Humidity58%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1852° / 38°0.1
52 °
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°0.11
52 °
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°0.1
51 °
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°0.1
49 °
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°0.08
49 °
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°0.08
49 °
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°0.14
49 °
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°0.17
50 °
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°0.14
50 °
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°0.2
49 °
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)
Sat, 2848° / 34°0.22
48 °
Saint Charles, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.22 in
Chance of precipitation40%
Record high69° (2005)
Record low19° (2018)
Sun, 2946° / 33°0.07
46 °
Saint Charles, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (2006)
Record low15° (1976)
Mon, 3047° / 35°0.16
47 °
Saint Charles, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.16 in
Chance of precipitation37%
Record high66° (2006)
Record low13° (1976)
Tue, 0146° / 33°0.14
46 °
Saint Charles, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation38%
Record high67° (1970)
Record low15° (1964)
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.