Monthly outlook for Deer Park, WI: average high 53.8°, average low 42.5°. That is 5.3° above the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 1 November (64.1°), the coolest 7 November (30.4°).
53.8°/42.5°
Average high / low
+5.3°
Above normal
6 / 4
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.4°
46.4°
+4.5°
8 November – 17 November
52.7°
40.2°
+7°
18 November – 27 November
at normal
35.3°
—
October records over 66 years
84.2°1 October 2023All-time high
16°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Clear Lake (7 mi).
Fri, 3058° / 41°0
58 °
Deer Park, Friday, 30 October
Overcast. High 58°, low 41°.
Pressure30.39 inHg
Wind5.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point35°
Sat, 3159° / 43°0.04
59 °
Deer Park, Saturday, 31 October
Light rain. High 59°, low 43°.
Pressure30.27 inHg
Wind8.9 mph SE
Humidity68%
Visibility6.2 mi
Dew point46°
Sun, 0164° / 51°0
64 °
Deer Park, Sunday, 1 November
Partly cloudy. High 64°, low 51°.
Pressure30.24 inHg
Wind5.1 mph SE
Humidity81%
Visibility6.2 mi
Dew point56°
Mon, 0259° / 54°1.19
59 °
Deer Park, Monday, 2 November
Heavy rain. High 59°, low 54°.
Pressure29.88 inHg
Wind20.2 mph SE
Humidity98%
Visibility—
Dew point57°
Tue, 0362° / 56°0.34
62 °
Deer Park, Tuesday, 3 November
Rain. High 62°, low 56°.
Pressure29.62 inHg
Wind17 mph S
Humidity73%
Visibility—
Dew point54°
Wed, 0454° / 46°0.61
54 °
Deer Park, Wednesday, 4 November
Rain. High 54°, low 46°.
Pressure29.91 inHg
Wind10.9 mph NE
Humidity68%
Visibility—
Dew point39°
Thu, 0546° / 41°0.67
46 °
Deer Park, Thursday, 5 November
Rain. High 46°, low 41°.
Pressure29.83 inHg
Wind17 mph N
Humidity89%
Visibility—
Dew point43°
Fri, 0643° / 33°0
43 °
Deer Park, Friday, 6 November
Overcast. High 43°, low 33°.
Pressure30.06 inHg
Wind13.2 mph N
Humidity50%
Visibility—
Dew point24°
Sat, 0746° / 30°0
46 °
Deer Park, Saturday, 7 November
Mostly clear. High 46°, low 30°.
Pressure30.30 inHg
Wind4.9 mph NE
Humidity39%
Visibility—
Dew point20°
Sun, 0846° / 32°0
46 °
Deer Park, Sunday, 8 November
Overcast. High 46°, low 32°.
Pressure30.33 inHg
Wind8.8 mph S
Humidity50%
Visibility—
Dew point26°
Mon, 0951° / 34°0
51 °
Deer Park, Monday, 9 November
Overcast. High 51°, low 34°.
Pressure30.21 inHg
Wind7.7 mph SW
Humidity56%
Visibility—
Dew point32°
Tue, 1055° / 39°0
55 °
Deer Park, Tuesday, 10 November
Overcast. High 55°, low 39°.
Pressure30.09 inHg
Wind8 mph SW
Humidity73%
Visibility—
Dew point42°
Wed, 1156° / 42°0
56 °
Deer Park, Wednesday, 11 November
Mostly clear. High 56°, low 42°.
Pressure30.00 inHg
Wind8.5 mph SE
Humidity63%
Visibility—
Dew point42°
Thu, 1254° / 46°0.01
54 °
Deer Park, Thursday, 12 November
Light rain. High 54°, low 46°.
Pressure29.62 inHg
Wind17.7 mph SE
Humidity69%
Visibility—
Dew point43°
Fri, 1353° / 50°0.27
53 °
Deer Park, Friday, 13 November
Rain. High 53°, low 50°.
Pressure29.38 inHg
Wind16.5 mph SE
Humidity84%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1440° / 28°0.02
40 °
Deer Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (2025)
Record low3° (2014)
Sun, 1540° / 28°0.04
40 °
Deer Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (1990)
Record low-1° (2014)
Mon, 1640° / 27°0.08
40 °
Deer Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation22%
Record high62° (2023)
Record low8° (1997)
Tue, 1739° / 28°0.08
39 °
Deer Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.08 in
Chance of precipitation22%
Record high65° (2001)
Record low5° (2014)
Wed, 1839° / 27°0.08
39 °
Deer Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2001)
Record low1° (2014)
Thu, 1938° / 27°0.08
38 °
Deer Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation35%
Record high53° (2012)
Record low8° (2022)
Fri, 2036° / 25°0.09
36 °
Deer Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation30%
Record high55° (1982)
Record low3° (2022)
Sat, 2136° / 23°0.05
36 °
Deer Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.05 in
Chance of precipitation20%
Record high63° (1990)
Record low-6° (2014)
Sun, 2236° / 24°0.03
36 °
Deer Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.03 in
Chance of precipitation22%
Record high57° (2012)
Record low-8° (1978)
Mon, 2335° / 24°0.09
35 °
Deer Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.09 in
Chance of precipitation37%
Record high54° (2001)
Record low2° (1989)
Tue, 2435° / 22°0.04
35 °
Deer Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high55° (2011)
Record low-8° (1989)
Wed, 2534° / 22°0.04
34 °
Deer Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.04 in
Chance of precipitation23%
Record high52° (2011)
Record low-2° (1991)
Thu, 2633° / 21°0.07
33 °
Deer Park, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.07 in
Chance of precipitation35%
Record high51° (1960)
Record low-9° (1991)
Fri, 2731° / 19°0.09
31 °
Deer Park, Friday, 27 November
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.09 in
Chance of precipitation28%
Record high57° (1998)
Record low-7° (1996)
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 Deer Park, WI 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 Deer Park, WI 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.