Monthly outlook for Democrat Spring, IL: average high 54.2°, average low 37.3°. That is 1.8° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 21 November (70°), the coolest 26 November (22.1°).
54.2°/37.3°
Average high / low
+1.8°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
57.2°
52.1°
+2.8°
22 November – 1 December
49.2°
47.6°
+0.9°
2 December – 11 December
at normal
43.2°
—
November records over 66 years
79°8 November 2023All-time high
-0.6°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Jerseyville (9 mi).
Fri, 1347° / 39°0
47 °
Democrat Spring, Friday, 13 November
Overcast. High 47°, low 39°.
Pressure30.12 inHg
Wind10.8 mph N
Humidity63%
Visibility6.2 mi
Dew point25°
Sat, 1446° / 29°0
46 °
Democrat Spring, Saturday, 14 November
Clear. High 46°, low 29°.
Pressure30.33 inHg
Wind3.7 mph N
Humidity58%
Visibility6.2 mi
Dew point25°
Sun, 1550° / 27°0
50 °
Democrat Spring, Sunday, 15 November
Overcast. High 50°, low 27°.
Pressure30.47 inHg
Wind0.9 mph S
Humidity51%
Visibility6.2 mi
Dew point28°
Mon, 1652° / 30°0
52 °
Democrat Spring, Monday, 16 November
Clear. High 52°, low 30°.
Pressure30.50 inHg
Wind4.1 mph SE
Humidity47%
Visibility—
Dew point29°
Tue, 1755° / 34°0
55 °
Democrat Spring, Tuesday, 17 November
Clear. High 55°, low 34°.
Pressure30.47 inHg
Wind6.7 mph SE
Humidity45%
Visibility—
Dew point30°
Wed, 1863° / 41°0
63 °
Democrat Spring, Wednesday, 18 November
Clear. High 63°, low 41°.
Pressure30.30 inHg
Wind11.7 mph S
Humidity35%
Visibility—
Dew point30°
Thu, 1966° / 46°0
66 °
Democrat Spring, Thursday, 19 November
Overcast. High 66°, low 46°.
Pressure30.15 inHg
Wind16.4 mph S
Humidity32%
Visibility—
Dew point31°
Fri, 2070° / 49°0
70 °
Democrat Spring, Friday, 20 November
Clear. High 70°, low 49°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity47%
Visibility—
Dew point45°
Sat, 2170° / 53°0
70 °
Democrat Spring, Saturday, 21 November
Clear. High 70°, low 53°.
Pressure30.12 inHg
Wind10.6 mph S
Humidity44%
Visibility—
Dew point45°
Sun, 2262° / 51°0.03
62 °
Democrat Spring, Sunday, 22 November
Light rain. High 62°, low 51°.
Pressure29.80 inHg
Wind15.2 mph SW
Humidity50%
Visibility—
Dew point42°
Mon, 2352° / 38°0
52 °
Democrat Spring, Monday, 23 November
Overcast. High 52°, low 38°.
Pressure29.91 inHg
Wind13.5 mph W
Humidity37%
Visibility—
Dew point22°
Tue, 2449° / 39°0
49 °
Democrat Spring, Tuesday, 24 November
Overcast. High 49°, low 39°.
Pressure29.91 inHg
Wind8.4 mph NW
Humidity46%
Visibility—
Dew point28°
Wed, 2541° / 27°0
41 °
Democrat Spring, Wednesday, 25 November
Overcast. High 41°, low 27°.
Pressure30.24 inHg
Wind13.3 mph NW
Humidity52%
Visibility—
Dew point23°
Thu, 2637° / 22°0
37 °
Democrat Spring, Thursday, 26 November
Overcast. High 37°, low 22°.
Pressure30.50 inHg
Wind5.6 mph SE
Humidity22%
Visibility—
Dew point-2°
Fri, 2754° / 33°0
54 °
Democrat Spring, Friday, 27 November
Overcast. High 54°, low 33°.
Pressure30.27 inHg
Wind11 mph S
Humidity35%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2845° / 32°0.09
45 °
Democrat Spring, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (1998)
Record low6° (1977)
Sun, 2946° / 33°0.07
46 °
Democrat Spring, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1998)
Record low14° (1976)
Mon, 3046° / 32°0.17
46 °
Democrat Spring, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.17 in
Chance of precipitation28%
Record high65° (1998)
Record low10° (1964)
Tue, 0145° / 32°0.11
45 °
Democrat Spring, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1970)
Record low12° (1985)
Wed, 0246° / 32°0.08
46 °
Democrat Spring, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1982)
Record low6° (2006)
Thu, 0345° / 32°0.11
45 °
Democrat Spring, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (2012)
Record low10° (1985)
Fri, 0444° / 31°0.08
44 °
Democrat Spring, Friday, 4 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1998)
Record low3° (2006)
Sat, 0545° / 30°0.08
45 °
Democrat Spring, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1998)
Record low4° (2025)
Sun, 0642° / 29°0.06
42 °
Democrat Spring, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation38%
Record high69° (1998)
Record low2° (1964)
Mon, 0741° / 29°0.1
41 °
Democrat Spring, Monday, 7 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation20%
Record high65° (1980)
Record low-2° (1977)
Tue, 0842° / 29°0.07
42 °
Democrat Spring, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1991)
Record low-1° (2006)
Wed, 0942° / 29°0.07
42 °
Democrat Spring, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (2021)
Record low1° (1977)
Thu, 1042° / 27°0.11
42 °
Democrat Spring, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.11 in
Chance of precipitation25%
Record high64° (2021)
Record low-5° (1977)
Fri, 1142° / 27°0.09
42 °
Democrat Spring, Friday, 11 December
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (2021)
Record low0° (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 Democrat Spring, IL 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 Democrat Spring, IL 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.