Monthly outlook for Solon Mills, IL: average high 56.7°, average low 45.6°. That is 4.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 3 November (67.9°), the coolest 15 November (35.8°).
56.7°/45.6°
Average high / low
+4.2°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
59.2°
51.2°
+4.5°
10 November – 19 November
52.6°
45.7°
+3.8°
20 November – 29 November
at normal
41.5°
—
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).
Sun, 0166° / 55°0
66 °
Solon Mills, Sunday, 1 November
Overcast. High 66°, low 55°.
Pressure30.33 inHg
Wind5 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Mon, 0261° / 51°0.16
61 °
Solon Mills, Monday, 2 November
Rain. High 61°, low 51°.
Pressure30.09 inHg
Wind11.8 mph S
Humidity74%
Visibility6.2 mi
Dew point51°
Tue, 0368° / 59°0.18
68 °
Solon Mills, Tuesday, 3 November
Light rain. High 68°, low 59°.
Pressure29.88 inHg
Wind15.5 mph S
Humidity80%
Visibility6.2 mi
Dew point60°
Wed, 0467° / 54°0.41
67 °
Solon Mills, Wednesday, 4 November
Light rain. High 67°, low 54°.
Pressure29.62 inHg
Wind14.3 mph S
Humidity79%
Visibility—
Dew point59°
Thu, 0557° / 50°0.25
57 °
Solon Mills, Thursday, 5 November
Light rain. High 57°, low 50°.
Pressure29.71 inHg
Wind11 mph W
Humidity81%
Visibility—
Dew point50°
Fri, 0653° / 44°0
53 °
Solon Mills, Friday, 6 November
Overcast. High 53°, low 44°.
Pressure29.91 inHg
Wind10.3 mph NE
Humidity68%
Visibility—
Dew point42°
Sat, 0755° / 40°0
55 °
Solon Mills, Saturday, 7 November
Clear. High 55°, low 40°.
Pressure29.91 inHg
Wind8 mph N
Humidity56%
Visibility—
Dew point37°
Sun, 0851° / 38°0
51 °
Solon Mills, Sunday, 8 November
Partly cloudy. High 51°, low 38°.
Pressure29.94 inHg
Wind14.6 mph N
Humidity64%
Visibility—
Dew point38°
Mon, 0954° / 45°0
54 °
Solon Mills, Monday, 9 November
Overcast. High 54°, low 45°.
Pressure30.06 inHg
Wind11.9 mph N
Humidity75%
Visibility—
Dew point45°
Tue, 1059° / 42°0
59 °
Solon Mills, Tuesday, 10 November
Clear. High 59°, low 42°.
Pressure30.09 inHg
Wind7.4 mph SW
Humidity42%
Visibility—
Dew point33°
Wed, 1156° / 47°0.02
56 °
Solon Mills, Wednesday, 11 November
Light rain. High 56°, low 47°.
Pressure29.83 inHg
Wind16.4 mph NE
Humidity64%
Visibility—
Dew point43°
Thu, 1249° / 38°0.02
49 °
Solon Mills, Thursday, 12 November
Light rain. High 49°, low 38°.
Pressure30.12 inHg
Wind19.5 mph NE
Humidity61%
Visibility—
Dew point36°
Fri, 1351° / 36°0
51 °
Solon Mills, Friday, 13 November
Overcast. High 51°, low 36°.
Pressure30.06 inHg
Wind16.1 mph SW
Humidity49%
Visibility—
Dew point30°
Sat, 1454° / 45°0
54 °
Solon Mills, Saturday, 14 November
Mostly clear. High 54°, low 45°.
Pressure29.85 inHg
Wind20.5 mph NW
Humidity44%
Visibility—
Dew point32°
Sun, 1546° / 36°0
46 °
Solon Mills, Sunday, 15 November
Partly cloudy. High 46°, low 36°.
Pressure30.12 inHg
Wind13.3 mph NW
Humidity53%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2838° / 28°0.11
38 °
Solon Mills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1990)
Record low7° (2018)
Sun, 2939° / 28°0.07
39 °
Solon Mills, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation35%
Record high63° (1998)
Record low5° (1995)
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.