Monthly outlook for Bald Mound, IL: average high 64.7°, average low 48.6°. That is 4.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 1 November (74.3°), the coolest 26 October (37.6°).
64.7°/48.6°
Average high / low
+4.2°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62.8°
58.2°
+2.6°
28 October – 6 November
67.9°
54.2°
+7.6°
7 November – 16 November
at normal
48.6°
—
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).
Mon, 1967° / 43°0
67 °
Bald Mound, Monday, 19 October
Clear. High 67°, low 43°.
Pressure30.42 inHg
Wind3.7 mph S
Humidity59%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 44°0
65 °
Bald Mound, Tuesday, 20 October
Clear. High 65°, low 44°.
Pressure30.39 inHg
Wind4.1 mph SE
Humidity60%
Visibility6.2 mi
Dew point48°
Wed, 2166° / 45°0
66 °
Bald Mound, Wednesday, 21 October
Clear. High 66°, low 45°.
Pressure30.30 inHg
Wind4 mph S
Humidity57%
Visibility6.2 mi
Dew point48°
Thu, 2268° / 49°0
68 °
Bald Mound, Thursday, 22 October
Partly cloudy. High 68°, low 49°.
Pressure30.30 inHg
Wind8.3 mph NE
Humidity58%
Visibility—
Dew point50°
Fri, 2363° / 49°0
63 °
Bald Mound, Friday, 23 October
Overcast. High 63°, low 49°.
Pressure30.36 inHg
Wind8.1 mph E
Humidity63%
Visibility—
Dew point48°
Sat, 2468° / 54°0
68 °
Bald Mound, Saturday, 24 October
Overcast. High 68°, low 54°.
Pressure30.21 inHg
Wind15.7 mph S
Humidity46%
Visibility—
Dew point45°
Sun, 2559° / 42°0.01
59 °
Bald Mound, Sunday, 25 October
Light rain. High 59°, low 42°.
Pressure30.45 inHg
Wind13.4 mph NW
Humidity40%
Visibility—
Dew point29°
Mon, 2654° / 38°0
54 °
Bald Mound, Monday, 26 October
Overcast. High 54°, low 38°.
Pressure30.36 inHg
Wind8.1 mph S
Humidity37%
Visibility—
Dew point26°
Tue, 2753° / 48°0.12
53 °
Bald Mound, Tuesday, 27 October
Light rain. High 53°, low 48°.
Pressure30.18 inHg
Wind10.1 mph SW
Humidity93%
Visibility—
Dew point49°
Wed, 2864° / 52°0
64 °
Bald Mound, Wednesday, 28 October
Overcast. High 64°, low 52°.
Pressure29.97 inHg
Wind10.6 mph SW
Humidity60%
Visibility—
Dew point48°
Thu, 2966° / 55°0
66 °
Bald Mound, Thursday, 29 October
Overcast. High 66°, low 55°.
Pressure29.77 inHg
Wind7.7 mph W
Humidity69%
Visibility—
Dew point53°
Fri, 3069° / 52°0.01
69 °
Bald Mound, Friday, 30 October
Light rain. High 69°, low 52°.
Pressure29.77 inHg
Wind15.1 mph SW
Humidity62%
Visibility—
Dew point52°
Sat, 3172° / 56°0.03
72 °
Bald Mound, Saturday, 31 October
Light rain. High 72°, low 56°.
Pressure29.74 inHg
Wind14.5 mph SW
Humidity71%
Visibility—
Dew point58°
Sun, 0174° / 61°0
74 °
Bald Mound, Sunday, 1 November
Overcast. High 74°, low 61°.
Pressure29.91 inHg
Wind15 mph SW
Humidity63%
Visibility—
Dew point58°
Mon, 0263° / 50°0
63 °
Bald Mound, Monday, 2 November
Clear. High 63°, low 50°.
Pressure30.27 inHg
Wind13 mph NE
Humidity45%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0353° / 38°0.07
53 °
Bald Mound, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (1987)
Record low17° (1991)
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)
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.