Monthly outlook for Deer Park, MI: average high 49.9°, average low 42.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 28 October (60.8°), the coolest 11 November (31.3°).
49.9°/42.2°
Average high / low
+2.7°
Above normal
3 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
52.4°
46.5°
+3.3°
6 November – 15 November
45.7°
41.6°
+2.3°
16 November – 25 November
at normal
38.7°
—
October records over 66 years
80.6°4 October 2025All-time high
26.2°27 October 2020All-time low
Wed, 2861° / 47°0.02
61 °
Deer Park, Wednesday, 28 October
Light rain. High 61°, low 47°.
Pressure30.12 inHg
Wind11.8 mph SW
Humidity83%
Visibility6.2 mi
Dew point52°
Thu, 2959° / 48°0.11
59 °
Deer Park, Thursday, 29 October
Rain. High 59°, low 48°.
Pressure29.97 inHg
Wind23.5 mph W
Humidity82%
Visibility6.2 mi
Dew point47°
Fri, 3049° / 46°0
49 °
Deer Park, Friday, 30 October
Overcast. High 49°, low 46°.
Pressure30.30 inHg
Wind15.6 mph NW
Humidity72%
Visibility6.2 mi
Dew point39°
Sat, 3151° / 41°0
51 °
Deer Park, Saturday, 31 October
Clear. High 51°, low 41°.
Pressure30.39 inHg
Wind4.7 mph S
Humidity79%
Visibility6.2 mi
Dew point40°
Sun, 0156° / 45°0
56 °
Deer Park, Sunday, 1 November
Partly cloudy. High 56°, low 45°.
Pressure30.30 inHg
Wind10 mph S
Humidity83%
Visibility—
Dew point47°
Mon, 0253° / 49°0
53 °
Deer Park, Monday, 2 November
Light rain. High 53°, low 49°.
Pressure30.06 inHg
Wind13.8 mph E
Humidity83%
Visibility—
Dew point47°
Tue, 0349° / 42°0
49 °
Deer Park, Tuesday, 3 November
Overcast. High 49°, low 42°.
Pressure30.30 inHg
Wind13.8 mph E
Humidity43%
Visibility—
Dew point26°
Wed, 0448° / 40°0
48 °
Deer Park, Wednesday, 4 November
Overcast. High 48°, low 40°.
Pressure30.24 inHg
Wind8.8 mph E
Humidity49%
Visibility—
Dew point29°
Thu, 0549° / 44°0
49 °
Deer Park, Thursday, 5 November
Overcast. High 49°, low 44°.
Pressure29.97 inHg
Wind14.9 mph NE
Humidity60%
Visibility—
Dew point35°
Fri, 0648° / 42°0
48 °
Deer Park, Friday, 6 November
Overcast. High 48°, low 42°.
Pressure29.97 inHg
Wind16.6 mph NE
Humidity68%
Visibility—
Dew point35°
Sat, 0744° / 38°0
44 °
Deer Park, Saturday, 7 November
Clear. High 44°, low 38°.
Pressure29.94 inHg
Wind8.6 mph E
Humidity61%
Visibility—
Dew point30°
Sun, 0853° / 40°0
53 °
Deer Park, Sunday, 8 November
Overcast. High 53°, low 40°.
Pressure29.94 inHg
Wind15.2 mph S
Humidity56%
Visibility—
Dew point36°
Mon, 0952° / 46°0.41
52 °
Deer Park, Monday, 9 November
Rain. High 52°, low 46°.
Pressure29.53 inHg
Wind23.6 mph S
Humidity85%
Visibility—
Dew point47°
Tue, 1044° / 35°0.14
44 °
Deer Park, Tuesday, 10 November
Snow. High 44°, low 35°.
Pressure29.83 inHg
Wind27.9 mph N
Humidity89%
Visibility—
Dew point35°
Wed, 1134° / 31°0
34 °
Deer Park, Wednesday, 11 November
Overcast. High 34°, low 31°.
Pressure30.27 inHg
Wind20.2 mph N
Humidity53%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1240° / 33°0.09
40 °
Deer Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation42%
Record high53° (1964)
Record low16° (2019)
Fri, 1340° / 33°0.07
40 °
Deer Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.07 in
Chance of precipitation45%
Record high53° (2005)
Record low10° (2019)
Sat, 1440° / 33°0.04
40 °
Deer Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.04 in
Chance of precipitation32%
Record high53° (1994)
Record low18° (1986)
Sun, 1540° / 34°0.06
40 °
Deer Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high56° (2001)
Record low21° (2019)
Mon, 1640° / 33°0.06
40 °
Deer Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high56° (2023)
Record low8° (2019)
Tue, 1740° / 34°0.08
40 °
Deer Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.08 in
Chance of precipitation42%
Record high55° (2023)
Record low20° (2014)
Wed, 1840° / 33°0.06
40 °
Deer Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.06 in
Chance of precipitation38%
Record high55° (2015)
Record low11° (2018)
Thu, 1940° / 33°0.09
40 °
Deer Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation58%
Record high53° (2016)
Record low15° (2014)
Fri, 2038° / 32°0.1
38 °
Deer Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low32°
Average precipitation0.1 in
Chance of precipitation47%
Record high52° (1982)
Record low17° (2022)
Sat, 2138° / 31°0.1
38 °
Deer Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.1 in
Chance of precipitation45%
Record high52° (1990)
Record low13° (2018)
Sun, 2237° / 31°0.04
37 °
Deer Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.04 in
Chance of precipitation30%
Record high53° (1963)
Record low6° (2018)
Mon, 2338° / 31°0.11
38 °
Deer Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.11 in
Chance of precipitation52%
Record high50° (2003)
Record low19° (2013)
Tue, 2438° / 30°0.09
38 °
Deer Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.09 in
Chance of precipitation43%
Record high50° (1999)
Record low10° (2005)
Wed, 2537° / 31°0.07
37 °
Deer Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low31°
Average precipitation0.07 in
Chance of precipitation42%
Record high51° (2001)
Record low17° (1975)
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, MI 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, MI 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.