Monthly outlook for Boulder Park, MI: average high 56.4°, average low 47.1°. That is 2.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 18 October (63.1°), the coolest 28 October (36.6°).
56.4°/47.1°
Average high / low
+2.4°
Above normal
4 / 7
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.2°
53.1°
+2.9°
28 October – 6 November
53.4°
49.3°
+2.3°
7 November – 16 November
at normal
43.9°
—
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).
Mon, 1961° / 50°0
61 °
Boulder Park, Monday, 19 October
Partly cloudy. High 61°, low 50°.
Pressure30.39 inHg
Wind3.5 mph NW
Humidity79%
Visibility6.2 mi
Dew point48°
Tue, 2063° / 44°0
63 °
Boulder Park, Tuesday, 20 October
Clear. High 63°, low 44°.
Pressure30.45 inHg
Wind10.2 mph SE
Humidity74%
Visibility6.2 mi
Dew point49°
Wed, 2160° / 57°0
60 °
Boulder Park, Wednesday, 21 October
Partly cloudy. High 60°, low 57°.
Pressure30.24 inHg
Wind15.1 mph SW
Humidity86%
Visibility6.2 mi
Dew point55°
Thu, 2257° / 53°0
57 °
Boulder Park, Thursday, 22 October
Light rain. High 57°, low 53°.
Pressure30.39 inHg
Wind9.7 mph NE
Humidity82%
Visibility6.2 mi
Dew point49°
Fri, 2358° / 50°0
58 °
Boulder Park, Friday, 23 October
Clear. High 58°, low 50°.
Pressure30.42 inHg
Wind14.4 mph S
Humidity68%
Visibility—
Dew point45°
Sat, 2461° / 53°0
61 °
Boulder Park, Saturday, 24 October
Overcast. High 61°, low 53°.
Pressure30.39 inHg
Wind21.3 mph S
Humidity69%
Visibility—
Dew point48°
Sun, 2562° / 47°0.14
62 °
Boulder Park, Sunday, 25 October
Rain. High 62°, low 47°.
Pressure30.06 inHg
Wind28.7 mph W
Humidity60%
Visibility—
Dew point38°
Mon, 2650° / 43°0.01
50 °
Boulder Park, Monday, 26 October
Light rain. High 50°, low 43°.
Pressure30.30 inHg
Wind19.8 mph NW
Humidity52%
Visibility—
Dew point31°
Tue, 2747° / 40°0.15
47 °
Boulder Park, Tuesday, 27 October
Light rain. High 47°, low 40°.
Pressure30.24 inHg
Wind19.4 mph N
Humidity57%
Visibility—
Dew point31°
Wed, 2851° / 37°0
51 °
Boulder Park, Wednesday, 28 October
Clear. High 51°, low 37°.
Pressure30.27 inHg
Wind11 mph SE
Humidity40%
Visibility—
Dew point24°
Thu, 2955° / 45°0.01
55 °
Boulder Park, Thursday, 29 October
Light rain. High 55°, low 45°.
Pressure30.15 inHg
Wind16.7 mph SE
Humidity74%
Visibility—
Dew point46°
Fri, 3062° / 55°0.27
62 °
Boulder Park, Friday, 30 October
Light rain. High 62°, low 55°.
Pressure29.65 inHg
Wind27.3 mph S
Humidity90%
Visibility—
Dew point57°
Sat, 3157° / 49°0
57 °
Boulder Park, Saturday, 31 October
Clear. High 57°, low 49°.
Pressure29.85 inHg
Wind34.4 mph SW
Humidity56%
Visibility—
Dew point35°
Sun, 0148° / 42°0.71
48 °
Boulder Park, Sunday, 1 November
Rain. High 48°, low 42°.
Pressure29.56 inHg
Wind22.9 mph N
Humidity92%
Visibility—
Dew point40°
Mon, 0248° / 45°0
48 °
Boulder Park, Monday, 2 November
Mostly clear. High 48°, low 45°.
Pressure29.85 inHg
Wind16.8 mph W
Humidity62%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0348° / 39°0.1
48 °
Boulder Park, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.1 in
Chance of precipitation52%
Record high69° (2022)
Record low25° (1991)
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)
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.