Monthly outlook for Mount Pulaski, IL: average high 61.6°, average low 43.4°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 25 October (76.4°), the coolest 29 October (30.2°).
61.6°/43.4°
Average high / low
+0.7°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
66.9°
61.4°
+3.1°
29 October – 7 November
52.8°
57.4°
-2.6°
8 November – 17 November
at normal
52.1°
—
October records over 66 years
89.4°7 October 2007All-time high
21.9°22 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Broadwell (9 mi).
Tue, 2069° / 41°0
69 °
Mount Pulaski, Tuesday, 20 October
Clear. High 69°, low 41°.
Pressure30.39 inHg
Wind3 mph SE
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 2169° / 44°0
69 °
Mount Pulaski, Wednesday, 21 October
Clear. High 69°, low 44°.
Pressure30.30 inHg
Wind1 mph SW
Humidity48%
Visibility6.2 mi
Dew point46°
Thu, 2270° / 48°0
70 °
Mount Pulaski, Thursday, 22 October
Clear. High 70°, low 48°.
Pressure30.30 inHg
Wind3.5 mph NE
Humidity52%
Visibility6.2 mi
Dew point50°
Fri, 2367° / 48°0
67 °
Mount Pulaski, Friday, 23 October
Clear. High 67°, low 48°.
Pressure30.33 inHg
Wind6.6 mph SE
Humidity57%
Visibility6.2 mi
Dew point47°
Sat, 2468° / 48°0
68 °
Mount Pulaski, Saturday, 24 October
Clear. High 68°, low 48°.
Pressure30.39 inHg
Wind8.4 mph SE
Humidity42%
Visibility—
Dew point40°
Sun, 2576° / 54°0
76 °
Mount Pulaski, Sunday, 25 October
Overcast. High 76°, low 54°.
Pressure30.30 inHg
Wind11.9 mph SW
Humidity32%
Visibility—
Dew point41°
Mon, 2672° / 59°0
72 °
Mount Pulaski, Monday, 26 October
Overcast. High 72°, low 59°.
Pressure30.21 inHg
Wind10.2 mph SW
Humidity37%
Visibility—
Dew point42°
Tue, 2763° / 45°0.17
63 °
Mount Pulaski, Tuesday, 27 October
Light rain. High 63°, low 45°.
Pressure29.97 inHg
Wind16.9 mph NW
Humidity59%
Visibility—
Dew point48°
Wed, 2844° / 33°0
44 °
Mount Pulaski, Wednesday, 28 October
Light rain. High 44°, low 33°.
Pressure30.36 inHg
Wind16.2 mph NW
Humidity31%
Visibility—
Dew point13°
Thu, 2953° / 30°0
53 °
Mount Pulaski, Thursday, 29 October
Clear. High 53°, low 30°.
Pressure30.27 inHg
Wind8.7 mph SW
Humidity24%
Visibility—
Dew point12°
Fri, 3054° / 38°0
54 °
Mount Pulaski, Friday, 30 October
Overcast. High 54°, low 38°.
Pressure30.03 inHg
Wind12.9 mph S
Humidity25%
Visibility—
Dew point14°
Sat, 3150° / 46°0.02
50 °
Mount Pulaski, Saturday, 31 October
Light rain. High 50°, low 46°.
Pressure30.09 inHg
Wind12.1 mph S
Humidity81%
Visibility—
Dew point42°
Sun, 0161° / 44°0.22
61 °
Mount Pulaski, Sunday, 1 November
Light rain. High 61°, low 44°.
Pressure29.97 inHg
Wind18.6 mph NW
Humidity67%
Visibility—
Dew point46°
Mon, 0250° / 40°0
50 °
Mount Pulaski, Monday, 2 November
Partly cloudy. High 50°, low 40°.
Pressure30.15 inHg
Wind17.8 mph NW
Humidity45%
Visibility—
Dew point27°
Tue, 0350° / 36°0
50 °
Mount Pulaski, Tuesday, 3 November
Overcast. High 50°, low 36°.
Pressure30.00 inHg
Wind6.2 mph N
Humidity55%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 42°0.1
56 °
Mount Pulaski, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation25%
Record high76° (1978)
Record low16° (1991)
Thu, 0556° / 41°0.15
56 °
Mount Pulaski, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.15 in
Chance of precipitation30%
Record high77° (1978)
Record low19° (1991)
Fri, 0655° / 39°0.08
55 °
Mount Pulaski, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2020)
Record low25° (1982)
Sat, 0755° / 39°0.07
55 °
Mount Pulaski, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1966)
Record low18° (1991)
Sun, 0855° / 39°0.04
55 °
Mount Pulaski, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (1999)
Record low11° (1991)
Mon, 0956° / 40°0.11
56 °
Mount Pulaski, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2020)
Record low15° (1991)
Tue, 1054° / 38°0.16
54 °
Mount Pulaski, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.16 in
Chance of precipitation28%
Record high73° (2020)
Record low18° (2018)
Wed, 1152° / 36°0.08
52 °
Mount Pulaski, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (1964)
Record low19° (2019)
Thu, 1250° / 35°0.07
50 °
Mount Pulaski, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (2010)
Record low9° (2019)
Fri, 1351° / 35°0.07
51 °
Mount Pulaski, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1999)
Record low8° (1986)
Sat, 1452° / 36°0.07
52 °
Mount Pulaski, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (2025)
Record low14° (1986)
Sun, 1551° / 37°0.09
51 °
Mount Pulaski, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (2025)
Record low18° (2019)
Mon, 1651° / 36°0.08
51 °
Mount Pulaski, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation20%
Record high71° (1971)
Record low22° (1997)
Tue, 1752° / 36°0.12
52 °
Mount Pulaski, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.12 in
Chance of precipitation25%
Record high74° (2016)
Record low18° (2005)
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 Pulaski, 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 Pulaski, 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.