Monthly outlook for Democrat Spring, IL: average high 49.4°, average low 33.3°. That is 0.6° below the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 21 November (69.1°), the coolest 25 November (15.7°).
49.4°/33.3°
Average high / low
−0.6°
Below normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
55.4°
52°
+1.9°
23 November – 2 December
39.5°
47.2°
-4.3°
3 December – 12 December
at normal
42.8°
—
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).
Sat, 1447° / 32°0
47 °
Democrat Spring, Saturday, 14 November
Clear. High 47°, low 32°.
Pressure30.33 inHg
Wind2.7 mph N
Humidity58%
Visibility6.2 mi
Dew point25°
Sun, 1550° / 27°0
50 °
Democrat Spring, Sunday, 15 November
Partly cloudy. High 50°, low 27°.
Pressure30.47 inHg
Wind1 mph E
Humidity51%
Visibility6.2 mi
Dew point28°
Mon, 1653° / 31°0
53 °
Democrat Spring, Monday, 16 November
Clear. High 53°, low 31°.
Pressure30.53 inHg
Wind3.6 mph S
Humidity45%
Visibility6.2 mi
Dew point31°
Tue, 1755° / 35°0
55 °
Democrat Spring, Tuesday, 17 November
Partly cloudy. High 55°, low 35°.
Pressure30.47 inHg
Wind8.5 mph SE
Humidity53%
Visibility—
Dew point35°
Wed, 1860° / 39°0
60 °
Democrat Spring, Wednesday, 18 November
Overcast. High 60°, low 39°.
Pressure30.33 inHg
Wind11.6 mph S
Humidity50%
Visibility—
Dew point37°
Thu, 1958° / 49°0.13
58 °
Democrat Spring, Thursday, 19 November
Light rain. High 58°, low 49°.
Pressure30.24 inHg
Wind10.6 mph S
Humidity90%
Visibility—
Dew point50°
Fri, 2065° / 54°0
65 °
Democrat Spring, Friday, 20 November
Overcast. High 65°, low 54°.
Pressure30.33 inHg
Wind11.3 mph SE
Humidity67%
Visibility—
Dew point50°
Sat, 2169° / 53°0.17
69 °
Democrat Spring, Saturday, 21 November
Rain. High 69°, low 53°.
Pressure29.80 inHg
Wind25 mph S
Humidity34%
Visibility—
Dew point38°
Sun, 2254° / 40°0
54 °
Democrat Spring, Sunday, 22 November
Overcast. High 54°, low 40°.
Pressure30.12 inHg
Wind13.7 mph W
Humidity48%
Visibility—
Dew point30°
Mon, 2344° / 31°0
44 °
Democrat Spring, Monday, 23 November
Mostly clear. High 44°, low 31°.
Pressure30.27 inHg
Wind16.6 mph N
Humidity35%
Visibility—
Dew point17°
Tue, 2428° / 20°0
28 °
Democrat Spring, Tuesday, 24 November
Clear. High 28°, low 20°.
Pressure30.39 inHg
Wind17.7 mph NW
Humidity32%
Visibility—
Dew point0°
Wed, 2534° / 16°0
34 °
Democrat Spring, Wednesday, 25 November
Clear. High 34°, low 16°.
Pressure30.24 inHg
Wind14.5 mph NW
Humidity30%
Visibility—
Dew point2°
Thu, 2641° / 17°0
41 °
Democrat Spring, Thursday, 26 November
Mostly clear. High 41°, low 17°.
Pressure30.18 inHg
Wind13 mph SW
Humidity29%
Visibility—
Dew point4°
Fri, 2744° / 29°0
44 °
Democrat Spring, Friday, 27 November
Clear. High 44°, low 29°.
Pressure29.97 inHg
Wind13.3 mph SW
Humidity41%
Visibility—
Dew point19°
Sat, 2846° / 25°0
46 °
Democrat Spring, Saturday, 28 November
Clear. High 46°, low 25°.
Pressure30.12 inHg
Wind8.1 mph SE
Humidity36%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1242° / 29°0.07
42 °
Democrat Spring, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2015)
Record low1° (1962)
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.