Monthly outlook for Groos, MI: average high 52.3°, average low 35°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (66.9°), the coolest 29 October (25.9°).
52.3°/35°
Average high / low
+1.6°
Above normal
2 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
57.5°
50.5°
+3.9°
29 October – 7 November
43.7°
46.7°
-1.7°
8 November – 17 November
at normal
41.6°
—
October records over 66 years
77.2°30 October 2024All-time high
25°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Escanaba (4 mi).
Tue, 2066° / 34°0
66 °
Groos, Tuesday, 20 October
Partly cloudy. High 66°, low 34°.
Pressure30.42 inHg
Wind6.6 mph SE
Humidity66%
Visibility6.2 mi
Dew point48°
Wed, 2167° / 43°0
67 °
Groos, Wednesday, 21 October
Overcast. High 67°, low 43°.
Pressure30.24 inHg
Wind6 mph SW
Humidity72%
Visibility6.2 mi
Dew point48°
Thu, 2258° / 42°0
58 °
Groos, Thursday, 22 October
Partly cloudy. High 58°, low 42°.
Pressure30.42 inHg
Wind2.9 mph E
Humidity76%
Visibility6.2 mi
Dew point47°
Fri, 2359° / 39°0
59 °
Groos, Friday, 23 October
Clear. High 59°, low 39°.
Pressure30.39 inHg
Wind8.1 mph S
Humidity58%
Visibility—
Dew point42°
Sat, 2459° / 47°0
59 °
Groos, Saturday, 24 October
Overcast. High 59°, low 47°.
Pressure30.36 inHg
Wind11.1 mph S
Humidity67%
Visibility—
Dew point46°
Sun, 2564° / 45°0.02
64 °
Groos, Sunday, 25 October
Light rain. High 64°, low 45°.
Pressure30.09 inHg
Wind12.4 mph W
Humidity22%
Visibility—
Dew point24°
Mon, 2654° / 38°0
54 °
Groos, Monday, 26 October
Overcast. High 54°, low 38°.
Pressure30.24 inHg
Wind6.1 mph S
Humidity27%
Visibility—
Dew point19°
Tue, 2748° / 32°0.13
48 °
Groos, Tuesday, 27 October
Snow. High 48°, low 32°.
Pressure29.97 inHg
Wind12.8 mph N
Humidity84%
Visibility—
Dew point37°
Wed, 2837° / 27°0
37 °
Groos, Wednesday, 28 October
Partly cloudy. High 37°, low 27°.
Pressure30.12 inHg
Wind11.9 mph NW
Humidity36%
Visibility—
Dew point11°
Thu, 2946° / 26°0
46 °
Groos, Thursday, 29 October
Clear. High 46°, low 26°.
Pressure30.03 inHg
Wind8 mph W
Humidity33%
Visibility—
Dew point14°
Fri, 3048° / 29°0
48 °
Groos, Friday, 30 October
Overcast. High 48°, low 29°.
Pressure29.88 inHg
Wind6.7 mph NW
Humidity39%
Visibility—
Dew point21°
Sat, 3144° / 27°0
44 °
Groos, Saturday, 31 October
Overcast. High 44°, low 27°.
Pressure30.21 inHg
Wind5.2 mph NE
Humidity35%
Visibility—
Dew point16°
Sun, 0137° / 33°0.68
37 °
Groos, Sunday, 1 November
Snow. High 37°, low 33°.
Pressure30.03 inHg
Wind11.7 mph N
Humidity98%
Visibility—
Dew point33°
Mon, 0243° / 30°0
43 °
Groos, Monday, 2 November
Partly cloudy. High 43°, low 30°.
Pressure30.15 inHg
Wind12.4 mph N
Humidity72%
Visibility—
Dew point33°
Tue, 0345° / 28°0
45 °
Groos, Tuesday, 3 November
Mostly clear. High 45°, low 28°.
Pressure30.00 inHg
Wind4.6 mph NW
Humidity53%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0446° / 38°0.09
46 °
Groos, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (2022)
Record low22° (1991)
Thu, 0546° / 38°0.12
46 °
Groos, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation35%
Record high60° (2020)
Record low22° (1991)
Fri, 0645° / 37°0.09
45 °
Groos, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (2020)
Record low17° (1991)
Sat, 0744° / 36°0.04
44 °
Groos, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high62° (2020)
Record low14° (1991)
Sun, 0844° / 36°0.04
44 °
Groos, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2021)
Record low16° (2019)
Mon, 0944° / 35°0.08
44 °
Groos, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.08 in
Chance of precipitation40%
Record high61° (1999)
Record low16° (2017)
Tue, 1043° / 35°0.16
43 °
Groos, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.16 in
Chance of precipitation40%
Record high66° (2022)
Record low13° (2017)
Wed, 1141° / 33°0.06
41 °
Groos, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.06 in
Chance of precipitation30%
Record high61° (2022)
Record low17° (2019)
Thu, 1240° / 32°0.09
40 °
Groos, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.09 in
Chance of precipitation30%
Record high54° (1964)
Record low11° (2019)
Fri, 1340° / 32°0.07
40 °
Groos, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.07 in
Chance of precipitation28%
Record high56° (1999)
Record low10° (1986)
Sat, 1441° / 32°0.03
41 °
Groos, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.03 in
Chance of precipitation27%
Record high54° (1994)
Record low13° (2018)
Sun, 1541° / 33°0.07
41 °
Groos, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high58° (2001)
Record low15° (2014)
Mon, 1641° / 33°0.06
41 °
Groos, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high58° (2023)
Record low20° (2014)
Tue, 1741° / 33°0.08
41 °
Groos, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high57° (2023)
Record low12° (2014)
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 Groos, 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 Groos, 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.