Monthly outlook for Greenbush, MI: average high 60.7°, average low 48.8°. That is 4° above the climate normal for October. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 12 October (84.4°), the coolest 17 October (34.6°).
60.7°/48.8°
Average high / low
+4°
Above normal
7 / 6
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
62.4°
54.5°
+4.4°
22 October – 31 October
57.9°
51.2°
+3.7°
1 November – 10 November
at normal
47.3°
—
October records over 66 years
82°3 October 2023All-time high
27.5°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Harrisville (5 mi).
Tue, 1371° / 56°1.09
71 °
Greenbush, Tuesday, 13 October
Heavy rain. High 71°, low 56°.
Pressure29.62 inHg
Wind14.2 mph W
Humidity78%
Visibility6.2 mi
Dew point66°
Wed, 1458° / 49°0.03
58 °
Greenbush, Wednesday, 14 October
Light rain. High 58°, low 49°.
Pressure30.06 inHg
Wind12.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point45°
Thu, 1554° / 49°0.08
54 °
Greenbush, Thursday, 15 October
Light rain. High 54°, low 49°.
Pressure30.27 inHg
Wind6 mph SE
Humidity67%
Visibility6.2 mi
Dew point43°
Fri, 1654° / 41°0.29
54 °
Greenbush, Friday, 16 October
Rain. High 54°, low 41°.
Pressure29.77 inHg
Wind16.3 mph NW
Humidity77%
Visibility6.2 mi
Dew point45°
Sat, 1756° / 35°0
56 °
Greenbush, Saturday, 17 October
Clear. High 56°, low 35°.
Pressure30.30 inHg
Wind10.9 mph W
Humidity44%
Visibility—
Dew point31°
Sun, 1858° / 41°0
58 °
Greenbush, Sunday, 18 October
Mostly clear. High 58°, low 41°.
Pressure30.24 inHg
Wind14.5 mph SW
Humidity45%
Visibility—
Dew point34°
Mon, 1964° / 46°0
64 °
Greenbush, Monday, 19 October
Overcast. High 64°, low 46°.
Pressure30.24 inHg
Wind13.3 mph SW
Humidity42%
Visibility—
Dew point38°
Tue, 2061° / 50°0
61 °
Greenbush, Tuesday, 20 October
Partly cloudy. High 61°, low 50°.
Pressure30.30 inHg
Wind7.2 mph E
Humidity62%
Visibility—
Dew point46°
Wed, 2165° / 50°0
65 °
Greenbush, Wednesday, 21 October
Clear. High 65°, low 50°.
Pressure30.21 inHg
Wind6.1 mph SW
Humidity60%
Visibility—
Dew point49°
Thu, 2261° / 53°0.1
61 °
Greenbush, Thursday, 22 October
Light rain. High 61°, low 53°.
Pressure30.15 inHg
Wind14.8 mph SW
Humidity78%
Visibility—
Dew point53°
Fri, 2363° / 59°0.17
63 °
Greenbush, Friday, 23 October
Light rain. High 63°, low 59°.
Pressure29.91 inHg
Wind16 mph SW
Humidity86%
Visibility—
Dew point56°
Sat, 2464° / 51°0.33
64 °
Greenbush, Saturday, 24 October
Rain. High 64°, low 51°.
Pressure29.59 inHg
Wind16.2 mph SW
Humidity85%
Visibility—
Dew point54°
Sun, 2550° / 48°0.06
50 °
Greenbush, Sunday, 25 October
Light rain. High 50°, low 48°.
Pressure29.91 inHg
Wind18.1 mph NW
Humidity79%
Visibility—
Dew point43°
Mon, 2655° / 47°0
55 °
Greenbush, Monday, 26 October
Overcast. High 55°, low 47°.
Pressure30.18 inHg
Wind4.2 mph W
Humidity51%
Visibility—
Dew point36°
Tue, 2753° / 48°0
53 °
Greenbush, Tuesday, 27 October
Light rain. High 53°, low 48°.
Pressure30.09 inHg
Wind11.9 mph SE
Humidity69%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2850° / 42°0.04
50 °
Greenbush, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.04 in
Chance of precipitation20%
Record high62° (1971)
Record low32° (1965)
Thu, 2949° / 42°0.06
49 °
Greenbush, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2024)
Record low32° (1965)
Fri, 3050° / 42°0.07
50 °
Greenbush, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (2024)
Record low30° (2020)
Sat, 3151° / 43°0.09
51 °
Greenbush, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (2024)
Record low28° (2020)
Sun, 0149° / 42°0.11
49 °
Greenbush, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.11 in
Chance of precipitation40%
Record high67° (2022)
Record low28° (2023)
Mon, 0249° / 41°0.12
49 °
Greenbush, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.12 in
Chance of precipitation37%
Record high63° (2022)
Record low28° (2020)
Tue, 0348° / 40°0.07
48 °
Greenbush, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (2022)
Record low27° (1991)
Wed, 0448° / 40°0.08
48 °
Greenbush, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.08 in
Chance of precipitation33%
Record high66° (2020)
Record low25° (1991)
Thu, 0548° / 41°0.1
48 °
Greenbush, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high65° (2024)
Record low26° (1991)
Fri, 0648° / 39°0.12
48 °
Greenbush, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.12 in
Chance of precipitation35%
Record high69° (2020)
Record low24° (1991)
Sat, 0746° / 38°0.05
46 °
Greenbush, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (2020)
Record low23° (1991)
Sun, 0846° / 38°0.05
46 °
Greenbush, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.05 in
Chance of precipitation28%
Record high66° (2020)
Record low22° (2019)
Mon, 0946° / 38°0.09
46 °
Greenbush, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.09 in
Chance of precipitation47%
Record high68° (2020)
Record low19° (2017)
Tue, 1045° / 38°0.1
45 °
Greenbush, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (2020)
Record low16° (2017)
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 Greenbush, 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 Greenbush, 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.