Monthly outlook for Dunes Park, IL: average high 60.1°, average low 51°. That is 5.7° above the climate normal for October. Precipitation is expected on 9 days (about 3.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 3 November (69.4°), the coolest 30 October (43.1°).
60.1°/51°
Average high / low
+5.7°
Above normal
9 / 5
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
60.1°
51.6°
+4.7°
9 November – 18 November
60.1°
46.3°
+7.7°
19 November – 28 November
at normal
42.6°
—
October records over 66 years
84.7°1 October 2019All-time high
28.6°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Park City (6 mi).
Sat, 3161° / 53°0.7
61 °
Dunes Park, Saturday, 31 October
Rain. High 61°, low 53°.
Pressure30.36 inHg
Wind8.5 mph SE
Humidity94%
Visibility2.6 mi
Dew point51°
Sun, 0168° / 51°0
68 °
Dunes Park, Sunday, 1 November
Overcast. High 68°, low 51°.
Pressure30.33 inHg
Wind4.5 mph S
Humidity65%
Visibility6.2 mi
Dew point53°
Mon, 0261° / 55°0.04
61 °
Dunes Park, Monday, 2 November
Light rain. High 61°, low 55°.
Pressure30.09 inHg
Wind8.2 mph S
Humidity78%
Visibility6.2 mi
Dew point53°
Tue, 0369° / 60°0.32
69 °
Dunes Park, Tuesday, 3 November
Light rain. High 69°, low 60°.
Pressure29.77 inHg
Wind18.5 mph S
Humidity75%
Visibility—
Dew point60°
Wed, 0465° / 57°0.57
65 °
Dunes Park, Wednesday, 4 November
Rain. High 65°, low 57°.
Pressure29.71 inHg
Wind14.7 mph S
Humidity74%
Visibility—
Dew point56°
Thu, 0555° / 51°0.34
55 °
Dunes Park, Thursday, 5 November
Rain. High 55°, low 51°.
Pressure29.71 inHg
Wind21.6 mph N
Humidity85%
Visibility—
Dew point50°
Fri, 0651° / 44°0
51 °
Dunes Park, Friday, 6 November
Mostly clear. High 51°, low 44°.
Pressure30.09 inHg
Wind14.3 mph N
Humidity62%
Visibility—
Dew point37°
Sat, 0754° / 46°0
54 °
Dunes Park, Saturday, 7 November
Overcast. High 54°, low 46°.
Pressure30.27 inHg
Wind11.2 mph SE
Humidity59%
Visibility—
Dew point37°
Sun, 0858° / 51°0.34
58 °
Dunes Park, Sunday, 8 November
Rain. High 58°, low 51°.
Pressure30.12 inHg
Wind10.6 mph NW
Humidity64%
Visibility—
Dew point45°
Mon, 0961° / 47°0
61 °
Dunes Park, Monday, 9 November
Clear. High 61°, low 47°.
Pressure30.12 inHg
Wind10 mph W
Humidity49%
Visibility—
Dew point39°
Tue, 1059° / 47°0
59 °
Dunes Park, Tuesday, 10 November
Partly cloudy. High 59°, low 47°.
Pressure30.00 inHg
Wind7.7 mph S
Humidity53%
Visibility—
Dew point40°
Wed, 1158° / 55°0.13
58 °
Dunes Park, Wednesday, 11 November
Light rain. High 58°, low 55°.
Pressure29.68 inHg
Wind17.2 mph SE
Humidity64%
Visibility—
Dew point46°
Thu, 1261° / 55°0.04
61 °
Dunes Park, Thursday, 12 November
Light rain. High 61°, low 55°.
Pressure29.47 inHg
Wind14.3 mph S
Humidity44%
Visibility—
Dew point38°
Fri, 1356° / 48°0.57
56 °
Dunes Park, Friday, 13 November
Rain. High 56°, low 48°.
Pressure29.97 inHg
Wind18.2 mph SE
Humidity59%
Visibility—
Dew point41°
Sat, 1465° / 54°0.27
65 °
Dunes Park, Saturday, 14 November
Light rain. High 65°, low 54°.
Pressure29.94 inHg
Wind15.5 mph SE
Humidity63%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1546° / 37°0.09
46 °
Dunes Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2025)
Record low21° (2019)
Mon, 1646° / 36°0.05
46 °
Dunes Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.05 in
Chance of precipitation18%
Record high61° (2023)
Record low23° (1997)
Tue, 1746° / 37°0.09
46 °
Dunes Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high64° (2016)
Record low17° (2014)
Wed, 1846° / 37°0.11
46 °
Dunes Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high62° (2016)
Record low14° (2014)
Thu, 1946° / 36°0.07
46 °
Dunes Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (2020)
Record low19° (2022)
Fri, 2044° / 35°0.08
44 °
Dunes Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (2003)
Record low14° (2022)
Sat, 2143° / 34°0.11
43 °
Dunes Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high62° (1990)
Record low13° (1964)
Sun, 2243° / 34°0.04
43 °
Dunes Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (2010)
Record low17° (1964)
Mon, 2343° / 34°0.08
43 °
Dunes Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high61° (2003)
Record low14° (1970)
Tue, 2442° / 32°0.08
42 °
Dunes Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.08 in
Chance of precipitation28%
Record high59° (1966)
Record low17° (2013)
Wed, 2542° / 34°0.09
42 °
Dunes Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high58° (1966)
Record low19° (2005)
Thu, 2642° / 33°0.12
42 °
Dunes Park, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.12 in
Chance of precipitation45%
Record high59° (1990)
Record low11° (1977)
Fri, 2741° / 33°0.21
41 °
Dunes Park, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.21 in
Chance of precipitation50%
Record high62° (1990)
Record low17° (1977)
Sat, 2839° / 30°0.12
39 °
Dunes Park, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (1990)
Record low12° (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 Dunes Park, 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 Dunes Park, 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.