Monthly outlook for Spruce, MI: average high 57.9°, average low 44.6°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 23 October (68.5°), the coolest 17 October (35°).
57.9°/44.6°
Average high / low
+3.2°
Above normal
4 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
59.1°
53.2°
+3.3°
24 October – 2 November
56°
50.1°
+3.3°
3 November – 12 November
at normal
45.6°
—
October records over 66 years
85.8°4 October 2025All-time high
25.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Lost Lake Woods (4 mi).
Thu, 1554° / 45°0.1
54 °
Spruce, Thursday, 15 October
Light rain. High 54°, low 45°.
Pressure30.18 inHg
Wind6.6 mph SE
Humidity76%
Visibility6.2 mi
Dew point48°
Fri, 1650° / 42°0.42
50 °
Spruce, Friday, 16 October
Rain. High 50°, low 42°.
Pressure29.74 inHg
Wind10.9 mph N
Humidity93%
Visibility4.0 mi
Dew point49°
Sat, 1754° / 35°0
54 °
Spruce, Saturday, 17 October
Clear. High 54°, low 35°.
Pressure30.42 inHg
Wind5.4 mph W
Humidity57%
Visibility6.2 mi
Dew point30°
Sun, 1864° / 45°0
64 °
Spruce, Sunday, 18 October
Mostly clear. High 64°, low 45°.
Pressure30.27 inHg
Wind14.2 mph SW
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1964° / 45°0
64 °
Spruce, Monday, 19 October
Overcast. High 64°, low 45°.
Pressure30.33 inHg
Wind11.7 mph SW
Humidity51%
Visibility—
Dew point42°
Tue, 2060° / 40°0
60 °
Spruce, Tuesday, 20 October
Clear. High 60°, low 40°.
Pressure30.36 inHg
Wind5.8 mph E
Humidity66%
Visibility—
Dew point46°
Wed, 2161° / 45°0
61 °
Spruce, Wednesday, 21 October
Overcast. High 61°, low 45°.
Pressure30.42 inHg
Wind7.4 mph SE
Humidity43%
Visibility—
Dew point36°
Thu, 2260° / 49°0
60 °
Spruce, Thursday, 22 October
Overcast. High 60°, low 49°.
Pressure30.30 inHg
Wind7.6 mph S
Humidity63%
Visibility—
Dew point42°
Fri, 2368° / 52°0
68 °
Spruce, Friday, 23 October
Overcast. High 68°, low 52°.
Pressure30.12 inHg
Wind12 mph S
Humidity45%
Visibility—
Dew point44°
Sat, 2465° / 57°0.13
65 °
Spruce, Saturday, 24 October
Light rain. High 65°, low 57°.
Pressure30.18 inHg
Wind11.9 mph S
Humidity84%
Visibility—
Dew point60°
Sun, 2559° / 49°0
59 °
Spruce, Sunday, 25 October
Overcast. High 59°, low 49°.
Pressure30.15 inHg
Wind7.1 mph N
Humidity58%
Visibility—
Dew point44°
Mon, 2647° / 39°0.84
47 °
Spruce, Monday, 26 October
Rain. High 47°, low 39°.
Pressure29.85 inHg
Wind13.5 mph NW
Humidity95%
Visibility—
Dew point42°
Tue, 2753° / 40°0
53 °
Spruce, Tuesday, 27 October
Overcast. High 53°, low 40°.
Pressure30.12 inHg
Wind8.8 mph W
Humidity44%
Visibility—
Dew point29°
Wed, 2857° / 42°0
57 °
Spruce, Wednesday, 28 October
Partly cloudy. High 57°, low 42°.
Pressure29.94 inHg
Wind8.7 mph S
Humidity51%
Visibility—
Dew point37°
Thu, 2954° / 42°0.01
54 °
Spruce, Thursday, 29 October
Light rain. High 54°, low 42°.
Pressure29.80 inHg
Wind10.2 mph NW
Humidity73%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3050° / 40°0.07
50 °
Spruce, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (2024)
Record low27° (2020)
Sat, 3150° / 41°0.08
50 °
Spruce, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.08 in
Chance of precipitation35%
Record high72° (2024)
Record low26° (2020)
Sun, 0149° / 40°0.11
49 °
Spruce, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation40%
Record high67° (2022)
Record low27° (2023)
Mon, 0249° / 39°0.12
49 °
Spruce, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.12 in
Chance of precipitation37%
Record high66° (2022)
Record low27° (2020)
Tue, 0347° / 38°0.07
47 °
Spruce, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (2022)
Record low25° (1991)
Wed, 0448° / 38°0.09
48 °
Spruce, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation33%
Record high69° (2020)
Record low23° (1966)
Thu, 0548° / 39°0.1
48 °
Spruce, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high66° (2024)
Record low23° (1991)
Fri, 0647° / 37°0.13
47 °
Spruce, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (2020)
Record low22° (1991)
Sat, 0746° / 37°0.05
46 °
Spruce, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (2020)
Record low20° (1991)
Sun, 0846° / 36°0.05
46 °
Spruce, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.05 in
Chance of precipitation28%
Record high71° (2020)
Record low21° (2019)
Mon, 0945° / 37°0.09
45 °
Spruce, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation47%
Record high73° (2020)
Record low18° (2017)
Tue, 1045° / 36°0.1
45 °
Spruce, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high71° (2020)
Record low15° (2017)
Wed, 1143° / 34°0.09
43 °
Spruce, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.09 in
Chance of precipitation40%
Record high63° (2020)
Record low18° (2017)
Thu, 1242° / 33°0.05
42 °
Spruce, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (1964)
Record low15° (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 Spruce, 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 Spruce, 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.