Monthly outlook for Mount Pulaski, IL: average high 67.1°, average low 52°. That is 4.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 22 October (75.6°), the coolest 30 October (43.5°).
67.1°/52°
Average high / low
+4.2°
Above normal
6 / 5
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
70.7°
61°
+5.4°
31 October – 9 November
61.1°
56.5°
+2.6°
10 November – 19 November
at normal
51.3°
—
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).
Thu, 2276° / 48°0
76 °
Mount Pulaski, Thursday, 22 October
Clear. High 76°, low 48°.
Pressure30.27 inHg
Wind1.5 mph NE
Humidity46%
Visibility6.2 mi
Dew point49°
Fri, 2371° / 50°0
71 °
Mount Pulaski, Friday, 23 October
Clear. High 71°, low 50°.
Pressure30.33 inHg
Wind6.2 mph SE
Humidity49%
Visibility6.2 mi
Dew point50°
Sat, 2469° / 49°0
69 °
Mount Pulaski, Saturday, 24 October
Overcast. High 69°, low 49°.
Pressure30.39 inHg
Wind6.7 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Sun, 2573° / 49°0
73 °
Mount Pulaski, Sunday, 25 October
Overcast. High 73°, low 49°.
Pressure30.36 inHg
Wind5.1 mph SE
Humidity45%
Visibility—
Dew point46°
Mon, 2670° / 54°0
70 °
Mount Pulaski, Monday, 26 October
Overcast. High 70°, low 54°.
Pressure30.24 inHg
Wind8.9 mph SW
Humidity48%
Visibility—
Dew point47°
Tue, 2770° / 54°0
70 °
Mount Pulaski, Tuesday, 27 October
Overcast. High 70°, low 54°.
Pressure30.24 inHg
Wind9.2 mph S
Humidity47%
Visibility—
Dew point45°
Wed, 2874° / 59°0.01
74 °
Mount Pulaski, Wednesday, 28 October
Light rain. High 74°, low 59°.
Pressure30.09 inHg
Wind12.8 mph SW
Humidity43%
Visibility—
Dew point47°
Thu, 2967° / 54°0.06
67 °
Mount Pulaski, Thursday, 29 October
Light rain. High 67°, low 54°.
Pressure30.15 inHg
Wind10.6 mph N
Humidity76%
Visibility—
Dew point52°
Fri, 3063° / 43°0
63 °
Mount Pulaski, Friday, 30 October
Partly cloudy. High 63°, low 43°.
Pressure30.21 inHg
Wind13.3 mph E
Humidity28%
Visibility—
Dew point26°
Sat, 3173° / 55°0
73 °
Mount Pulaski, Saturday, 31 October
Light rain. High 73°, low 55°.
Pressure29.91 inHg
Wind19 mph S
Humidity60%
Visibility—
Dew point52°
Sun, 0164° / 58°1.84
64 °
Mount Pulaski, Sunday, 1 November
Heavy rain. High 64°, low 58°.
Pressure29.88 inHg
Wind21.5 mph S
Humidity89%
Visibility—
Dew point56°
Mon, 0262° / 58°0.63
62 °
Mount Pulaski, Monday, 2 November
Rain. High 62°, low 58°.
Pressure29.80 inHg
Wind11.9 mph S
Humidity95%
Visibility—
Dew point57°
Tue, 0358° / 55°0.36
58 °
Mount Pulaski, Tuesday, 3 November
Rain. High 58°, low 55°.
Pressure29.65 inHg
Wind11.6 mph N
Humidity94%
Visibility—
Dew point54°
Wed, 0459° / 52°0.39
59 °
Mount Pulaski, Wednesday, 4 November
Rain. High 59°, low 52°.
Pressure29.35 inHg
Wind13.9 mph SE
Humidity79%
Visibility—
Dew point52°
Thu, 0550° / 48°0.11
50 °
Mount Pulaski, Thursday, 5 November
Light rain. High 50°, low 48°.
Pressure29.59 inHg
Wind14 mph SW
Humidity88%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1851° / 37°0.18
51 °
Mount Pulaski, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.18 in
Chance of precipitation30%
Record high70° (1999)
Record low13° (2014)
Thu, 1951° / 37°0.08
51 °
Mount Pulaski, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1979)
Record low19° (2014)
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.