Monthly outlook for Democrat Spring, IL: average high 70.4°, average low 52.8°. That is 6.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (79.1°), the coolest 5 November (41.7°).
70.4°/52.8°
Average high / low
+6.5°
Above normal
4 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
73.9°
60.1°
+7.7°
4 November – 13 November
64.5°
54.9°
+5.3°
14 November – 23 November
at normal
51.8°
—
October records over 66 years
89.8°3 October 2006All-time high
26.4°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Jerseyville (9 mi).
Mon, 2677° / 53°0
77 °
Democrat Spring, Monday, 26 October
Overcast. High 77°, low 53°.
Pressure30.30 inHg
Wind3.8 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 54°0
72 °
Democrat Spring, Tuesday, 27 October
Overcast. High 72°, low 54°.
Pressure30.21 inHg
Wind7.4 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Wed, 2876° / 55°0
76 °
Democrat Spring, Wednesday, 28 October
Clear. High 76°, low 55°.
Pressure30.18 inHg
Wind8 mph S
Humidity53%
Visibility6.2 mi
Dew point54°
Thu, 2979° / 59°0.01
79 °
Democrat Spring, Thursday, 29 October
Light rain. High 79°, low 59°.
Pressure30.15 inHg
Wind8.7 mph SW
Humidity56%
Visibility—
Dew point57°
Fri, 3078° / 60°0.02
78 °
Democrat Spring, Friday, 30 October
Light rain. High 78°, low 60°.
Pressure30.15 inHg
Wind8 mph S
Humidity56%
Visibility—
Dew point57°
Sat, 3170° / 62°0.08
70 °
Democrat Spring, Saturday, 31 October
Light rain. High 70°, low 62°.
Pressure30.12 inHg
Wind9.1 mph SE
Humidity51%
Visibility—
Dew point48°
Sun, 0169° / 60°0.73
69 °
Democrat Spring, Sunday, 1 November
Rain. High 69°, low 60°.
Pressure30.03 inHg
Wind17.1 mph SE
Humidity75%
Visibility—
Dew point60°
Mon, 0274° / 64°1.02
74 °
Democrat Spring, Monday, 2 November
Rain. High 74°, low 64°.
Pressure29.77 inHg
Wind24 mph SW
Humidity83%
Visibility—
Dew point64°
Tue, 0366° / 51°0
66 °
Democrat Spring, Tuesday, 3 November
Overcast. High 66°, low 51°.
Pressure29.83 inHg
Wind14.9 mph W
Humidity58%
Visibility—
Dew point48°
Wed, 0460° / 42°0
60 °
Democrat Spring, Wednesday, 4 November
Clear. High 60°, low 42°.
Pressure29.94 inHg
Wind13.6 mph NW
Humidity30%
Visibility—
Dew point25°
Thu, 0563° / 42°0
63 °
Democrat Spring, Thursday, 5 November
Overcast. High 63°, low 42°.
Pressure30.00 inHg
Wind6.2 mph W
Humidity33%
Visibility—
Dew point29°
Fri, 0667° / 47°0
67 °
Democrat Spring, Friday, 6 November
Overcast. High 67°, low 47°.
Pressure29.88 inHg
Wind10.4 mph SW
Humidity50%
Visibility—
Dew point42°
Sat, 0766° / 49°0
66 °
Democrat Spring, Saturday, 7 November
Partly cloudy. High 66°, low 49°.
Pressure29.71 inHg
Wind14 mph SW
Humidity43%
Visibility—
Dew point41°
Sun, 0865° / 43°0
65 °
Democrat Spring, Sunday, 8 November
Clear. High 65°, low 43°.
Pressure29.85 inHg
Wind13.1 mph SE
Humidity38%
Visibility—
Dew point33°
Mon, 0966° / 53°0.15
66 °
Democrat Spring, Monday, 9 November
Light rain. High 66°, low 53°.
Pressure29.68 inHg
Wind18.8 mph W
Humidity76%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1055° / 40°0.14
55 °
Democrat Spring, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation30%
Record high73° (2012)
Record low18° (2018)
Wed, 1153° / 37°0.1
53 °
Democrat Spring, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1964)
Record low20° (2019)
Thu, 1251° / 36°0.08
51 °
Democrat Spring, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2010)
Record low10° (2019)
Fri, 1352° / 37°0.06
52 °
Democrat Spring, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (1999)
Record low10° (1986)
Sat, 1453° / 38°0.08
53 °
Democrat Spring, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2025)
Record low15° (1986)
Sun, 1553° / 38°0.12
53 °
Democrat Spring, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (1964)
Record low20° (2019)
Mon, 1652° / 37°0.1
52 °
Democrat Spring, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation22%
Record high71° (2001)
Record low23° (1997)
Tue, 1753° / 38°0.13
53 °
Democrat Spring, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (2016)
Record low19° (2014)
Wed, 1853° / 38°0.16
53 °
Democrat Spring, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.16 in
Chance of precipitation33%
Record high69° (1999)
Record low14° (2014)
Thu, 1953° / 38°0.09
53 °
Democrat Spring, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1979)
Record low21° (2022)
Fri, 2051° / 37°0.11
51 °
Democrat Spring, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (2007)
Record low17° (1984)
Sat, 2150° / 36°0.1
50 °
Democrat Spring, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (1990)
Record low15° (1964)
Sun, 2250° / 35°0.08
50 °
Democrat Spring, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2010)
Record low17° (1964)
Mon, 2350° / 35°0.09
50 °
Democrat Spring, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1966)
Record low16° (1970)
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.