Monthly outlook for Boulder Park, MI: average high 54.5°, average low 44.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 20 October (67.3°), the coolest 28 October (37.3°).
54.5°/44.7°
Average high / low
+1.6°
Above normal
0 / 7
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
56.9°
52.7°
+2.4°
29 October – 7 November
50.5°
48.9°
+0.9°
8 November – 17 November
at normal
43.5°
—
October records over 66 years
84.6°3 October 2023All-time high
25.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — East Jordan (13 mi).
Tue, 2067° / 42°0
67 °
Boulder Park, Tuesday, 20 October
Clear. High 67°, low 42°.
Pressure30.45 inHg
Wind8.8 mph SE
Humidity75%
Visibility6.2 mi
Dew point49°
Wed, 2165° / 46°0.01
65 °
Boulder Park, Wednesday, 21 October
Light rain. High 65°, low 46°.
Pressure30.24 inHg
Wind14.1 mph SW
Humidity83%
Visibility6.2 mi
Dew point55°
Thu, 2257° / 51°0
57 °
Boulder Park, Thursday, 22 October
Clear. High 57°, low 51°.
Pressure30.39 inHg
Wind10.2 mph NE
Humidity80%
Visibility6.2 mi
Dew point45°
Fri, 2358° / 50°0
58 °
Boulder Park, Friday, 23 October
Clear. High 58°, low 50°.
Pressure30.47 inHg
Wind8 mph SE
Humidity69%
Visibility6.2 mi
Dew point42°
Sat, 2459° / 51°0
59 °
Boulder Park, Saturday, 24 October
Overcast. High 59°, low 51°.
Pressure30.47 inHg
Wind17.3 mph S
Humidity57%
Visibility—
Dew point40°
Sun, 2560° / 56°0
60 °
Boulder Park, Sunday, 25 October
Overcast. High 60°, low 56°.
Pressure30.18 inHg
Wind22.7 mph SW
Humidity73%
Visibility—
Dew point51°
Mon, 2656° / 44°0
56 °
Boulder Park, Monday, 26 October
Clear. High 56°, low 44°.
Pressure30.30 inHg
Wind24.6 mph NW
Humidity54%
Visibility—
Dew point30°
Tue, 2744° / 38°0.02
44 °
Boulder Park, Tuesday, 27 October
Light rain. High 44°, low 38°.
Pressure30.39 inHg
Wind20.8 mph NW
Humidity61%
Visibility—
Dew point29°
Wed, 2842° / 37°0.01
42 °
Boulder Park, Wednesday, 28 October
Snow. High 42°, low 37°.
Pressure30.36 inHg
Wind16.8 mph NW
Humidity57%
Visibility—
Dew point26°
Thu, 2948° / 40°0
48 °
Boulder Park, Thursday, 29 October
Partly cloudy. High 48°, low 40°.
Pressure30.24 inHg
Wind19 mph W
Humidity59%
Visibility—
Dew point30°
Fri, 3052° / 46°0
52 °
Boulder Park, Friday, 30 October
Overcast. High 52°, low 46°.
Pressure30.12 inHg
Wind26.5 mph SW
Humidity49%
Visibility—
Dew point32°
Sat, 3155° / 49°0
55 °
Boulder Park, Saturday, 31 October
Overcast. High 55°, low 49°.
Pressure29.91 inHg
Wind21.2 mph SW
Humidity70%
Visibility—
Dew point44°
Sun, 0154° / 42°0
54 °
Boulder Park, Sunday, 1 November
Partly cloudy. High 54°, low 42°.
Pressure30.12 inHg
Wind19.7 mph SW
Humidity63%
Visibility—
Dew point37°
Mon, 0244° / 39°0
44 °
Boulder Park, Monday, 2 November
Overcast. High 44°, low 39°.
Pressure30.33 inHg
Wind15.1 mph E
Humidity50%
Visibility—
Dew point26°
Tue, 0349° / 38°0
49 °
Boulder Park, Tuesday, 3 November
Overcast. High 49°, low 38°.
Pressure30.15 inHg
Wind10 mph E
Humidity60%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0448° / 39°0.13
48 °
Boulder Park, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.13 in
Chance of precipitation48%
Record high67° (2022)
Record low25° (1991)
Thu, 0548° / 39°0.15
48 °
Boulder Park, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.15 in
Chance of precipitation43%
Record high67° (2015)
Record low25° (1991)
Fri, 0648° / 38°0.14
48 °
Boulder Park, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.14 in
Chance of precipitation48%
Record high67° (2008)
Record low24° (1991)
Sat, 0747° / 38°0.08
47 °
Boulder Park, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.08 in
Chance of precipitation37%
Record high68° (2020)
Record low21° (1991)
Sun, 0846° / 37°0.09
46 °
Boulder Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation43%
Record high71° (2020)
Record low17° (2019)
Mon, 0946° / 37°0.12
46 °
Boulder Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.12 in
Chance of precipitation53%
Record high73° (2020)
Record low18° (2017)
Tue, 1045° / 36°0.14
45 °
Boulder Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.14 in
Chance of precipitation60%
Record high71° (2022)
Record low8° (2017)
Wed, 1143° / 35°0.11
43 °
Boulder Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.11 in
Chance of precipitation55%
Record high64° (2012)
Record low11° (2017)
Thu, 1242° / 33°0.11
42 °
Boulder Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.11 in
Chance of precipitation52%
Record high62° (2012)
Record low14° (2019)
Fri, 1342° / 34°0.1
42 °
Boulder Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.1 in
Chance of precipitation52%
Record high59° (1999)
Record low14° (2019)
Sat, 1443° / 34°0.06
43 °
Boulder Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (1994)
Record low13° (2018)
Sun, 1542° / 34°0.09
42 °
Boulder Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation43%
Record high59° (2001)
Record low16° (2018)
Mon, 1643° / 33°0.09
43 °
Boulder Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.09 in
Chance of precipitation45%
Record high61° (2023)
Record low6° (2019)
Tue, 1743° / 34°0.09
43 °
Boulder Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.09 in
Chance of precipitation47%
Record high60° (1987)
Record low20° (2019)
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 Boulder 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 Boulder 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.