Monthly outlook for Seehorn, IL: average high 61.7°, average low 49.7°. That is 3.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 2 November (68.8°), the coolest 13 November (40°).
61.7°/49.7°
Average high / low
+3.7°
Above normal
1 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
62.8°
56.8°
+3.4°
10 November – 19 November
59.8°
52.1°
+4.3°
20 November – 29 November
at normal
47.7°
—
October records over 66 years
90.7°10 October 1963All-time high
27°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Palmyra (14 mi).
Sun, 0168° / 57°0
68 °
Seehorn, Sunday, 1 November
Overcast. High 68°, low 57°.
Pressure30.27 inHg
Wind12.6 mph SE
Humidity65%
Visibility6.2 mi
Dew point54°
Mon, 0269° / 57°0.01
69 °
Seehorn, Monday, 2 November
Light rain. High 69°, low 57°.
Pressure30.00 inHg
Wind13.7 mph S
Humidity72%
Visibility6.2 mi
Dew point56°
Tue, 0368° / 64°0.49
68 °
Seehorn, Tuesday, 3 November
Rain. High 68°, low 64°.
Pressure29.77 inHg
Wind15.7 mph SE
Humidity90%
Visibility2.5 mi
Dew point65°
Wed, 0462° / 53°0.03
62 °
Seehorn, Wednesday, 4 November
Light rain. High 62°, low 53°.
Pressure29.74 inHg
Wind9.4 mph NW
Humidity77%
Visibility6.2 mi
Dew point49°
Thu, 0559° / 53°0.02
59 °
Seehorn, Thursday, 5 November
Light rain. High 59°, low 53°.
Pressure29.83 inHg
Wind10.2 mph W
Humidity68%
Visibility—
Dew point48°
Fri, 0658° / 50°0
58 °
Seehorn, Friday, 6 November
Partly cloudy. High 58°, low 50°.
Pressure29.94 inHg
Wind9.3 mph NW
Humidity57%
Visibility—
Dew point42°
Sat, 0757° / 45°0
57 °
Seehorn, Saturday, 7 November
Overcast. High 57°, low 45°.
Pressure29.94 inHg
Wind5.4 mph N
Humidity57%
Visibility—
Dew point40°
Sun, 0860° / 47°0
60 °
Seehorn, Sunday, 8 November
Overcast. High 60°, low 47°.
Pressure29.97 inHg
Wind13.8 mph N
Humidity56%
Visibility—
Dew point41°
Mon, 0961° / 46°0
61 °
Seehorn, Monday, 9 November
Mostly clear. High 61°, low 46°.
Pressure30.06 inHg
Wind11.4 mph N
Humidity59%
Visibility—
Dew point43°
Tue, 1064° / 45°0
64 °
Seehorn, Tuesday, 10 November
Mostly clear. High 64°, low 45°.
Pressure30.12 inHg
Wind5 mph W
Humidity54%
Visibility—
Dew point42°
Wed, 1157° / 48°0
57 °
Seehorn, Wednesday, 11 November
Light rain. High 57°, low 48°.
Pressure29.97 inHg
Wind17.7 mph NW
Humidity54%
Visibility—
Dew point40°
Thu, 1256° / 44°0
56 °
Seehorn, Thursday, 12 November
Partly cloudy. High 56°, low 44°.
Pressure30.12 inHg
Wind16.9 mph NW
Humidity60%
Visibility—
Dew point41°
Fri, 1361° / 40°0
61 °
Seehorn, Friday, 13 November
Partly cloudy. High 61°, low 40°.
Pressure30.09 inHg
Wind9.1 mph SW
Humidity51%
Visibility—
Dew point38°
Sat, 1464° / 46°0
64 °
Seehorn, Saturday, 14 November
Mostly clear. High 64°, low 46°.
Pressure30.06 inHg
Wind11.2 mph NW
Humidity31%
Visibility—
Dew point30°
Sun, 1556° / 44°0
56 °
Seehorn, Sunday, 15 November
Overcast. High 56°, low 44°.
Pressure30.12 inHg
Wind6.4 mph E
Humidity28%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1652° / 37°0.07
52 °
Seehorn, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (2001)
Record low22° (1997)
Tue, 1753° / 38°0.17
53 °
Seehorn, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation33%
Record high74° (2016)
Record low19° (2014)
Wed, 1852° / 38°0.11
52 °
Seehorn, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (1999)
Record low15° (2014)
Thu, 1952° / 37°0.07
52 °
Seehorn, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (1979)
Record low20° (2022)
Fri, 2050° / 37°0.12
50 °
Seehorn, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high73° (2007)
Record low20° (2022)
Sat, 2149° / 35°0.07
49 °
Seehorn, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1990)
Record low12° (1964)
Sun, 2249° / 35°0.05
49 °
Seehorn, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2010)
Record low18° (1964)
Mon, 2349° / 35°0.07
49 °
Seehorn, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1966)
Record low14° (1970)
Tue, 2448° / 34°0.07
48 °
Seehorn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation23%
Record high69° (1966)
Record low15° (1970)
Wed, 2548° / 34°0.07
48 °
Seehorn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (2006)
Record low15° (1977)
Thu, 2648° / 34°0.14
48 °
Seehorn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation37%
Record high74° (1965)
Record low11° (1977)
Fri, 2746° / 33°0.18
46 °
Seehorn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.18 in
Chance of precipitation47%
Record high69° (1990)
Record low9° (2018)
Sat, 2844° / 31°0.07
44 °
Seehorn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (2006)
Record low6° (2018)
Sun, 2945° / 32°0.08
45 °
Seehorn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1998)
Record low14° (1976)
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 Seehorn, 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 Seehorn, 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.