Monthly outlook for Bald Mound, IL: average high 58.3°, average low 41.1°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (70.2°), the coolest 28 October (26.5°).
58.3°/41.1°
Average high / low
+0.8°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.6°
57.8°
+1.5°
29 October – 7 November
54.3°
53.8°
+0.3°
8 November – 17 November
at normal
48.2°
—
October records over 66 years
87.1°3 October 2025All-time high
21.9°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Aurora (8 mi).
Tue, 2068° / 43°0
68 °
Bald Mound, Tuesday, 20 October
Clear. High 68°, low 43°.
Pressure30.39 inHg
Wind4.3 mph SE
Humidity49%
Visibility6.2 mi
Dew point44°
Wed, 2170° / 43°0
70 °
Bald Mound, Wednesday, 21 October
Clear. High 70°, low 43°.
Pressure30.27 inHg
Wind3.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point46°
Thu, 2268° / 50°0
68 °
Bald Mound, Thursday, 22 October
Clear. High 68°, low 50°.
Pressure30.30 inHg
Wind5.3 mph NE
Humidity65%
Visibility6.2 mi
Dew point55°
Fri, 2362° / 45°0
62 °
Bald Mound, Friday, 23 October
Mostly clear. High 62°, low 45°.
Pressure30.39 inHg
Wind5.8 mph SE
Humidity70%
Visibility6.2 mi
Dew point48°
Sat, 2462° / 44°0
62 °
Bald Mound, Saturday, 24 October
Overcast. High 62°, low 44°.
Pressure30.39 inHg
Wind7.9 mph S
Humidity57%
Visibility—
Dew point44°
Sun, 2564° / 46°0.02
64 °
Bald Mound, Sunday, 25 October
Light rain. High 64°, low 46°.
Pressure30.39 inHg
Wind6.9 mph SW
Humidity61%
Visibility—
Dew point48°
Mon, 2657° / 47°0
57 °
Bald Mound, Monday, 26 October
Overcast. High 57°, low 47°.
Pressure30.30 inHg
Wind9.4 mph NE
Humidity39%
Visibility—
Dew point31°
Tue, 2747° / 33°0.3
47 °
Bald Mound, Tuesday, 27 October
Rain. High 47°, low 33°.
Pressure30.27 inHg
Wind15.8 mph NW
Humidity57%
Visibility—
Dew point30°
Wed, 2839° / 27°0
39 °
Bald Mound, Wednesday, 28 October
Clear. High 39°, low 27°.
Pressure30.47 inHg
Wind11.5 mph NW
Humidity40%
Visibility—
Dew point14°
Thu, 2947° / 28°0
47 °
Bald Mound, Thursday, 29 October
Partly cloudy. High 47°, low 28°.
Pressure30.21 inHg
Wind11.5 mph W
Humidity36%
Visibility—
Dew point18°
Fri, 3053° / 33°0
53 °
Bald Mound, Friday, 30 October
Clear. High 53°, low 33°.
Pressure30.12 inHg
Wind11.6 mph SW
Humidity44%
Visibility—
Dew point28°
Sat, 3159° / 41°0
59 °
Bald Mound, Saturday, 31 October
Overcast. High 59°, low 41°.
Pressure30.15 inHg
Wind9.6 mph S
Humidity42%
Visibility—
Dew point33°
Sun, 0157° / 46°0.04
57 °
Bald Mound, Sunday, 1 November
Light rain. High 57°, low 46°.
Pressure30.12 inHg
Wind11.8 mph SW
Humidity43%
Visibility—
Dew point34°
Mon, 0255° / 49°0.02
55 °
Bald Mound, Monday, 2 November
Light rain. High 55°, low 49°.
Pressure29.91 inHg
Wind10.1 mph NW
Humidity89%
Visibility—
Dew point49°
Tue, 0356° / 43°0
56 °
Bald Mound, Tuesday, 3 November
Partly cloudy. High 56°, low 43°.
Pressure29.97 inHg
Wind14.4 mph NW
Humidity61%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0453° / 40°0.09
53 °
Bald Mound, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2015)
Record low16° (1991)
Thu, 0552° / 39°0.11
52 °
Bald Mound, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1978)
Record low17° (1991)
Fri, 0652° / 37°0.07
52 °
Bald Mound, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1975)
Record low23° (1991)
Sat, 0751° / 37°0.05
51 °
Bald Mound, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2020)
Record low16° (1991)
Sun, 0851° / 37°0.06
51 °
Bald Mound, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (2020)
Record low12° (1991)
Mon, 0951° / 37°0.12
51 °
Bald Mound, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation35%
Record high72° (1999)
Record low17° (1991)
Tue, 1050° / 36°0.12
50 °
Bald Mound, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2020)
Record low17° (2017)
Wed, 1147° / 34°0.06
47 °
Bald Mound, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1964)
Record low16° (2019)
Thu, 1246° / 33°0.06
46 °
Bald Mound, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (1964)
Record low6° (2019)
Fri, 1347° / 32°0.05
47 °
Bald Mound, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.05 in
Chance of precipitation20%
Record high70° (1999)
Record low2° (2019)
Sat, 1448° / 33°0.07
48 °
Bald Mound, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (1971)
Record low13° (1986)
Sun, 1547° / 34°0.09
47 °
Bald Mound, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (2025)
Record low18° (1982)
Mon, 1647° / 33°0.05
47 °
Bald Mound, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation15%
Record high63° (1971)
Record low20° (1997)
Tue, 1747° / 34°0.09
47 °
Bald Mound, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2016)
Record low15° (2014)
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 Bald Mound, 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 Bald Mound, 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.