Monthly outlook for Deer Park, MI: average high 51.2°, average low 44.6°. That is 2.6° above the climate normal for October. Precipitation is expected on 10 days (about 1.9 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 24 October (62.5°), the coolest 5 November (35.1°).
51.2°/44.6°
Average high / low
+2.6°
Above normal
10 / 7
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
52.9°
47.8°
+2.8°
3 November – 12 November
48.3°
43°
+3°
13 November – 22 November
at normal
39.3°
—
October records over 66 years
80.6°4 October 2025All-time high
26.2°27 October 2020All-time low
Sun, 2554° / 49°0.19
54 °
Deer Park, Sunday, 25 October
Rain. High 54°, low 49°.
Pressure30.36 inHg
Wind10.6 mph W
Humidity94%
Visibility6.2 mi
Dew point50°
Mon, 2651° / 44°0
51 °
Deer Park, Monday, 26 October
Mostly clear. High 51°, low 44°.
Pressure30.50 inHg
Wind13.1 mph N
Humidity63%
Visibility6.2 mi
Dew point33°
Tue, 2747° / 40°0.02
47 °
Deer Park, Tuesday, 27 October
Light rain. High 47°, low 40°.
Pressure30.45 inHg
Wind12.1 mph SE
Humidity78%
Visibility6.2 mi
Dew point36°
Wed, 2859° / 48°0.08
59 °
Deer Park, Wednesday, 28 October
Light rain. High 59°, low 48°.
Pressure30.03 inHg
Wind21 mph S
Humidity74%
Visibility—
Dew point49°
Thu, 2952° / 50°0.13
52 °
Deer Park, Thursday, 29 October
Light rain. High 52°, low 50°.
Pressure30.06 inHg
Wind12 mph W
Humidity81%
Visibility—
Dew point46°
Fri, 3049° / 42°0
49 °
Deer Park, Friday, 30 October
Light rain. High 49°, low 42°.
Pressure30.45 inHg
Wind12.4 mph NW
Humidity62%
Visibility—
Dew point32°
Sat, 3150° / 40°0.05
50 °
Deer Park, Saturday, 31 October
Light rain. High 50°, low 40°.
Pressure30.36 inHg
Wind16.9 mph S
Humidity69%
Visibility—
Dew point38°
Sun, 0153° / 48°0.26
53 °
Deer Park, Sunday, 1 November
Light rain. High 53°, low 48°.
Pressure29.94 inHg
Wind18.7 mph S
Humidity93%
Visibility—
Dew point48°
Mon, 0252° / 46°0.61
52 °
Deer Park, Monday, 2 November
Rain. High 52°, low 46°.
Pressure29.83 inHg
Wind26.9 mph NW
Humidity94%
Visibility—
Dew point48°
Tue, 0343° / 39°0.06
43 °
Deer Park, Tuesday, 3 November
Snow. High 43°, low 39°.
Pressure29.94 inHg
Wind23.9 mph NW
Humidity62%
Visibility—
Dew point29°
Wed, 0440° / 37°0.01
40 °
Deer Park, Wednesday, 4 November
Light snow. High 40°, low 37°.
Pressure30.09 inHg
Wind17.6 mph N
Humidity55%
Visibility—
Dew point24°
Thu, 0549° / 35°0
49 °
Deer Park, Thursday, 5 November
Light rain. High 49°, low 35°.
Pressure30.15 inHg
Wind24.6 mph S
Humidity72%
Visibility—
Dew point38°
Fri, 0652° / 49°0.24
52 °
Deer Park, Friday, 6 November
Light rain. High 52°, low 49°.
Pressure29.94 inHg
Wind20.6 mph S
Humidity93%
Visibility—
Dew point49°
Sat, 0753° / 50°0.11
53 °
Deer Park, Saturday, 7 November
Light rain. High 53°, low 50°.
Pressure29.85 inHg
Wind18.4 mph S
Humidity94%
Visibility—
Dew point51°
Sun, 0853° / 48°0.13
53 °
Deer Park, Sunday, 8 November
Rain. High 53°, low 48°.
Pressure29.71 inHg
Wind26.1 mph NW
Humidity79%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0943° / 36°0.11
43 °
Deer Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low36°
Average precipitation0.11 in
Chance of precipitation52%
Record high65° (2020)
Record low18° (2017)
Tue, 1042° / 35°0.17
42 °
Deer Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.17 in
Chance of precipitation58%
Record high62° (2020)
Record low17° (2017)
Wed, 1140° / 34°0.08
40 °
Deer Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.08 in
Chance of precipitation42%
Record high55° (2022)
Record low18° (2019)
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)
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.