Monthly outlook for Solon Mills, IL: average high 58.5°, average low 46.7°. That is 4.6° above the climate normal for October. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 4 November (70.3°), the coolest 7 November (31.4°).
58.5°/46.7°
Average high / low
+4.6°
Above normal
7 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
61.1°
52.2°
+4.9°
8 November – 17 November
54.3°
46.5°
+4.3°
18 November – 27 November
at normal
42.9°
—
October records over 66 years
85.3°3 October 2025All-time high
25°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — New Munster (10 mi).
Fri, 3064° / 47°0.11
64 °
Solon Mills, Friday, 30 October
Light rain. High 64°, low 47°.
Pressure30.39 inHg
Wind4.7 mph E
Humidity63%
Visibility6.2 mi
Dew point44°
Sat, 3158° / 50°0.26
58 °
Solon Mills, Saturday, 31 October
Rain. High 58°, low 50°.
Pressure30.36 inHg
Wind7.3 mph SE
Humidity78%
Visibility6.2 mi
Dew point48°
Sun, 0160° / 51°0.14
60 °
Solon Mills, Sunday, 1 November
Light rain. High 60°, low 51°.
Pressure30.33 inHg
Wind5 mph SE
Humidity72%
Visibility6.2 mi
Dew point50°
Mon, 0261° / 53°0.11
61 °
Solon Mills, Monday, 2 November
Light rain. High 61°, low 53°.
Pressure30.12 inHg
Wind9.5 mph S
Humidity82%
Visibility6.2 mi
Dew point54°
Tue, 0367° / 59°0.32
67 °
Solon Mills, Tuesday, 3 November
Light rain. High 67°, low 59°.
Pressure29.83 inHg
Wind16.6 mph S
Humidity76%
Visibility—
Dew point58°
Wed, 0470° / 63°0
70 °
Solon Mills, Wednesday, 4 November
Overcast. High 70°, low 63°.
Pressure29.83 inHg
Wind15.1 mph SE
Humidity63%
Visibility—
Dew point56°
Thu, 0565° / 53°0.07
65 °
Solon Mills, Thursday, 5 November
Light rain. High 65°, low 53°.
Pressure29.56 inHg
Wind14 mph S
Humidity69%
Visibility—
Dew point53°
Fri, 0650° / 36°0.12
50 °
Solon Mills, Friday, 6 November
Light rain. High 50°, low 36°.
Pressure29.83 inHg
Wind15 mph N
Humidity76%
Visibility—
Dew point34°
Sat, 0749° / 31°0
49 °
Solon Mills, Saturday, 7 November
Mostly clear. High 49°, low 31°.
Pressure30.24 inHg
Wind11.3 mph N
Humidity52%
Visibility—
Dew point29°
Sun, 0851° / 36°0
51 °
Solon Mills, Sunday, 8 November
Overcast. High 51°, low 36°.
Pressure30.36 inHg
Wind4.2 mph N
Humidity37%
Visibility—
Dew point24°
Mon, 0949° / 42°0
49 °
Solon Mills, Monday, 9 November
Overcast. High 49°, low 42°.
Pressure30.27 inHg
Wind2.9 mph W
Humidity60%
Visibility—
Dew point35°
Tue, 1054° / 39°0
54 °
Solon Mills, Tuesday, 10 November
Overcast. High 54°, low 39°.
Pressure30.15 inHg
Wind6.7 mph W
Humidity54%
Visibility—
Dew point35°
Wed, 1158° / 40°0
58 °
Solon Mills, Wednesday, 11 November
Clear. High 58°, low 40°.
Pressure30.06 inHg
Wind9.8 mph W
Humidity60%
Visibility—
Dew point41°
Thu, 1256° / 43°0
56 °
Solon Mills, Thursday, 12 November
Overcast. High 56°, low 43°.
Pressure29.83 inHg
Wind14.7 mph S
Humidity53%
Visibility—
Dew point37°
Fri, 1357° / 51°0
57 °
Solon Mills, Friday, 13 November
Light rain. High 57°, low 51°.
Pressure29.56 inHg
Wind15.7 mph S
Humidity68%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1446° / 33°0.06
46 °
Solon Mills, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (1971)
Record low13° (2019)
Sun, 1545° / 34°0.07
45 °
Solon Mills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2025)
Record low17° (2019)
Mon, 1645° / 34°0.04
45 °
Solon Mills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.04 in
Chance of precipitation15%
Record high62° (1988)
Record low21° (1997)
Tue, 1746° / 34°0.09
46 °
Solon Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (2016)
Record low15° (2014)
Wed, 1846° / 35°0.09
46 °
Solon Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1975)
Record low12° (2014)
Thu, 1945° / 34°0.06
45 °
Solon Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (1983)
Record low17° (2014)
Fri, 2044° / 33°0.07
44 °
Solon Mills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2003)
Record low13° (2022)
Sat, 2143° / 31°0.09
43 °
Solon Mills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation23%
Record high64° (1990)
Record low10° (1964)
Sun, 2243° / 31°0.03
43 °
Solon Mills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high62° (2010)
Record low10° (2015)
Mon, 2343° / 31°0.07
43 °
Solon Mills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (2003)
Record low10° (1989)
Tue, 2441° / 30°0.07
41 °
Solon Mills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (2017)
Record low12° (1985)
Wed, 2542° / 31°0.07
42 °
Solon Mills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high58° (1966)
Record low15° (1977)
Thu, 2642° / 30°0.1
42 °
Solon Mills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.1 in
Chance of precipitation40%
Record high61° (1990)
Record low4° (1977)
Fri, 2740° / 30°0.19
40 °
Solon Mills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.19 in
Chance of precipitation50%
Record high64° (1990)
Record low10° (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 Solon Mills, 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 Solon Mills, 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.