Monthly outlook for Mount Palatine, IL: average high 61.7°, average low 46.9°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 25 October (75.1°), the coolest 9 November (33.3°).
61.7°/46.9°
Average high / low
+3.2°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
67.5°
57.3°
+5.7°
4 November – 13 November
51.9°
52°
-0.1°
14 November – 23 November
at normal
48.3°
—
October records over 66 years
89.2°7 October 2007All-time high
21.9°22 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Toluca (13 mi).
Mon, 2670° / 52°0
70 °
Mount Palatine, Monday, 26 October
Overcast. High 70°, low 52°.
Pressure30.33 inHg
Wind5.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point53°
Tue, 2771° / 50°0
71 °
Mount Palatine, Tuesday, 27 October
Overcast. High 71°, low 50°.
Pressure30.24 inHg
Wind5.2 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Wed, 2870° / 54°0
70 °
Mount Palatine, Wednesday, 28 October
Mostly clear. High 70°, low 54°.
Pressure30.18 inHg
Wind5.8 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Thu, 2972° / 57°0.05
72 °
Mount Palatine, Thursday, 29 October
Light rain. High 72°, low 57°.
Pressure30.09 inHg
Wind8.3 mph SW
Humidity63%
Visibility6.2 mi
Dew point55°
Fri, 3070° / 51°0
70 °
Mount Palatine, Friday, 30 October
Overcast. High 70°, low 51°.
Pressure30.15 inHg
Wind6.6 mph E
Humidity61%
Visibility—
Dew point52°
Sat, 3166° / 55°0.02
66 °
Mount Palatine, Saturday, 31 October
Light rain. High 66°, low 55°.
Pressure30.15 inHg
Wind7.4 mph E
Humidity57%
Visibility—
Dew point49°
Sun, 0165° / 50°0
65 °
Mount Palatine, Sunday, 1 November
Overcast. High 65°, low 50°.
Pressure30.06 inHg
Wind7.6 mph E
Humidity48%
Visibility—
Dew point43°
Mon, 0256° / 53°0.06
56 °
Mount Palatine, Monday, 2 November
Light rain. High 56°, low 53°.
Pressure29.91 inHg
Wind9.3 mph N
Humidity65%
Visibility—
Dew point44°
Tue, 0360° / 47°0
60 °
Mount Palatine, Tuesday, 3 November
Overcast. High 60°, low 47°.
Pressure30.06 inHg
Wind6.2 mph W
Humidity55%
Visibility—
Dew point42°
Wed, 0449° / 43°0
49 °
Mount Palatine, Wednesday, 4 November
Overcast. High 49°, low 43°.
Pressure30.30 inHg
Wind15.1 mph NE
Humidity73%
Visibility—
Dew point40°
Thu, 0548° / 35°0
48 °
Mount Palatine, Thursday, 5 November
Overcast. High 48°, low 35°.
Pressure30.50 inHg
Wind10.1 mph NE
Humidity37%
Visibility—
Dew point20°
Fri, 0654° / 35°0
54 °
Mount Palatine, Friday, 6 November
Partly cloudy. High 54°, low 35°.
Pressure30.21 inHg
Wind14.1 mph S
Humidity31%
Visibility—
Dew point20°
Sat, 0754° / 48°0.4
54 °
Mount Palatine, Saturday, 7 November
Rain. High 54°, low 48°.
Pressure29.85 inHg
Wind19.6 mph S
Humidity86%
Visibility—
Dew point45°
Sun, 0855° / 39°0.06
55 °
Mount Palatine, Sunday, 8 November
Light rain. High 55°, low 39°.
Pressure30.15 inHg
Wind19.1 mph NW
Humidity61%
Visibility—
Dew point35°
Mon, 0951° / 33°0
51 °
Mount Palatine, Monday, 9 November
Mostly clear. High 51°, low 33°.
Pressure30.33 inHg
Wind10.7 mph S
Humidity49%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1051° / 37°0.14
51 °
Mount Palatine, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation28%
Record high73° (2020)
Record low16° (2018)
Wed, 1150° / 34°0.06
50 °
Mount Palatine, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high73° (1964)
Record low17° (2019)
Thu, 1248° / 33°0.07
48 °
Mount Palatine, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (2010)
Record low8° (2019)
Fri, 1349° / 34°0.06
49 °
Mount Palatine, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation13%
Record high72° (1999)
Record low8° (1986)
Sat, 1450° / 34°0.07
50 °
Mount Palatine, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high73° (1971)
Record low14° (1986)
Sun, 1549° / 35°0.08
49 °
Mount Palatine, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (2025)
Record low19° (1982)
Mon, 1649° / 34°0.06
49 °
Mount Palatine, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1971)
Record low21° (1997)
Tue, 1750° / 35°0.11
50 °
Mount Palatine, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (2016)
Record low15° (2005)
Wed, 1850° / 35°0.12
50 °
Mount Palatine, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation30%
Record high70° (1999)
Record low12° (2014)
Thu, 1949° / 35°0.07
49 °
Mount Palatine, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1979)
Record low16° (2018)
Fri, 2048° / 34°0.09
48 °
Mount Palatine, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (2007)
Record low15° (2022)
Sat, 2146° / 32°0.1
46 °
Mount Palatine, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (1990)
Record low9° (1964)
Sun, 2247° / 31°0.04
47 °
Mount Palatine, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high71° (2010)
Record low2° (2015)
Mon, 2346° / 32°0.07
46 °
Mount Palatine, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2003)
Record low12° (1970)
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 Mount Palatine, 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 Mount Palatine, 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.