As of 21:45 CDT

Weather in Deer Park, WI

51°Current weather

Deer Park, Wednesday, 21 October, 21:45

Clear. Feels like 50°. High 72°, low 45°.

Pressure30.18 inHg
Wind0 mph N
Humidity89%
Visibility6.2 mi
Dew point48°

Monthly outlook for Deer Park, WI: average high 56.1°, average low 40.2°. That is 3.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 23 October (73.4°), the coolest 5 November (27.5°).

56.1°/40.2°
Average high / low
+3.9°
Above normal
5 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October59.8°50.9°+5°
31 October – 9 November49.9°45.1°+2.7°
10 November – 19 Novemberat normal39.2°—

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).

Thu, 2273° / 43°0Clear
73 °Clear

Deer Park, Thursday, 22 October

Clear. High 73°, low 43°.

Pressure30.21 inHg
Wind6.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point55°
Fri, 2373° / 50°0Mostly clear
73 °Mostly clear

Deer Park, Friday, 23 October

Mostly clear. High 73°, low 50°.

Pressure30.18 inHg
Wind11.4 mph S
Humidity60%
Visibility6.2 mi
Dew point54°
Sat, 2472° / 58°0.2Rain
72 °Rain

Deer Park, Saturday, 24 October

Rain. High 72°, low 58°.

Pressure30.12 inHg
Wind14.8 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sun, 2557° / 49°0.03Light rain
57 °Light rain

Deer Park, Sunday, 25 October

Light rain. High 57°, low 49°.

Pressure30.42 inHg
Wind6.2 mph N
Humidity48%
Visibility6.2 mi
Dew point33°
Mon, 2648° / 44°0.44Light rain
48 °Light rain

Deer Park, Monday, 26 October

Light rain. High 48°, low 44°.

Pressure30.47 inHg
Wind11.2 mph NE
Humidity90%
Visibility—
Dew point44°
Tue, 2746° / 38°0.59Rain
46 °Rain

Deer Park, Tuesday, 27 October

Rain. High 46°, low 38°.

Pressure30.21 inHg
Wind11.4 mph E
Humidity93%
Visibility—
Dew point43°
Wed, 2850° / 32°0Overcast
50 °Overcast

Deer Park, Wednesday, 28 October

Overcast. High 50°, low 32°.

Pressure30.36 inHg
Wind12.8 mph NW
Humidity40%
Visibility—
Dew point22°
Thu, 2952° / 32°0Mostly clear
52 °Mostly clear

Deer Park, Thursday, 29 October

Mostly clear. High 52°, low 32°.

Pressure30.21 inHg
Wind12.9 mph S
Humidity46%
Visibility—
Dew point27°
Fri, 3056° / 42°0Overcast
56 °Overcast

Deer Park, Friday, 30 October

Overcast. High 56°, low 42°.

Pressure29.83 inHg
Wind18.8 mph S
Humidity57%
Visibility—
Dew point38°
Sat, 3157° / 49°0.32Rain
57 °Rain

Deer Park, Saturday, 31 October

Rain. High 57°, low 49°.

Pressure29.71 inHg
Wind15.9 mph S
Humidity56%
Visibility—
Dew point40°
Sun, 0155° / 43°0.03Light rain
55 °Light rain

Deer Park, Sunday, 1 November

Light rain. High 55°, low 43°.

Pressure29.80 inHg
Wind12.8 mph S
Humidity64%
Visibility—
Dew point43°
Mon, 0244° / 32°0.01Light rain
44 °Light rain

Deer Park, Monday, 2 November

Light rain. High 44°, low 32°.

Pressure30.21 inHg
Wind16.6 mph NW
Humidity47%
Visibility—
Dew point22°
Tue, 0344° / 28°0Mostly clear
44 °Mostly clear

Deer Park, Tuesday, 3 November

Mostly clear. High 44°, low 28°.

Pressure30.21 inHg
Wind12.8 mph NW
Humidity33%
Visibility—
Dew point15°
Wed, 0455° / 31°0Overcast
55 °Overcast

Deer Park, Wednesday, 4 November

Overcast. High 55°, low 31°.

Pressure29.44 inHg
Wind18.7 mph W
Humidity65%
Visibility—
Dew point38°
Thu, 0544° / 28°0.11Snow
44 °Snow

Deer Park, Thursday, 5 November

Snow. High 44°, low 28°.

Pressure29.77 inHg
Wind22.9 mph NW
Humidity51%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0645° / 32°0.06Climate normal
45 °Climate normal

Deer Park, Friday, 6 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation18%
Record high69° (2020)
Record low3° (1991)
Sat, 0744° / 32°0.03Climate normal
44 °Climate normal

Deer Park, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low-12° (1991)
Sun, 0844° / 31°0.04Climate normal
44 °Climate normal

Deer Park, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high68° (2020)
Record low-1° (1991)
Mon, 0943° / 31°0.11Climate normal
43 °Climate normal

Deer Park, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation43%
Record high68° (1999)
Record low8° (2003)
Tue, 1041° / 30°0.13Climate normal
41 °Climate normal

Deer Park, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation35%
Record high67° (2022)
Record low7° (2017)
Wed, 1139° / 27°0.07Climate normal
39 °Climate normal

Deer Park, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation28%
Record high61° (2012)
Record low8° (2019)
Thu, 1238° / 26°0.07Climate normal
38 °Climate normal

Deer Park, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high57° (2011)
Record low1° (1966)
Fri, 1339° / 27°0.07Climate normal
39 °Climate normal

Deer Park, Friday, 13 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high63° (1999)
Record low2° (1982)
Sat, 1440° / 28°0.02Climate normal
40 °Climate normal

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°0.04Climate normal
40 °Climate normal

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°0.08Climate normal
40 °Climate normal

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°0.08Climate normal
39 °Climate normal

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°0.08Climate normal
39 °Climate normal

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°0.08Climate normal
38 °Climate normal

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)

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.