Monthly outlook for Groos, MI: average high 56.2°, average low 42.9°. That is 3° above the climate normal for October. Precipitation is expected on 8 days (about 2.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 20 October (62°), the coolest 17 October (33.6°).
56.2°/42.9°
Average high / low
+3°
Above normal
8 / 5
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
57.4°
51.7°
+3.1°
25 October – 3 November
54.3°
48.4°
+3.3°
4 November – 13 November
at normal
43.4°
—
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).
Fri, 1648° / 39°0.39
48 °
Groos, Friday, 16 October
Rain. High 48°, low 39°.
Pressure30.06 inHg
Wind18.4 mph N
Humidity79%
Visibility4.3 mi
Dew point40°
Sat, 1758° / 34°0
58 °
Groos, Saturday, 17 October
Overcast. High 58°, low 34°.
Pressure30.36 inHg
Wind9.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point31°
Sun, 1860° / 43°0
60 °
Groos, Sunday, 18 October
Overcast. High 60°, low 43°.
Pressure30.15 inHg
Wind12.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point34°
Mon, 1961° / 43°0
61 °
Groos, Monday, 19 October
Overcast. High 61°, low 43°.
Pressure30.27 inHg
Wind6.3 mph SW
Humidity68%
Visibility6.2 mi
Dew point45°
Tue, 2062° / 40°0
62 °
Groos, Tuesday, 20 October
Clear. High 62°, low 40°.
Pressure30.33 inHg
Wind5 mph W
Humidity60%
Visibility—
Dew point45°
Wed, 2159° / 39°0
59 °
Groos, Wednesday, 21 October
Clear. High 59°, low 39°.
Pressure30.39 inHg
Wind6.7 mph SE
Humidity58%
Visibility—
Dew point41°
Thu, 2254° / 48°0.28
54 °
Groos, Thursday, 22 October
Light rain. High 54°, low 48°.
Pressure30.21 inHg
Wind5 mph SE
Humidity96%
Visibility—
Dew point51°
Fri, 2360° / 55°0.06
60 °
Groos, Friday, 23 October
Light rain. High 60°, low 55°.
Pressure30.30 inHg
Wind10.2 mph S
Humidity79%
Visibility—
Dew point53°
Sat, 2459° / 55°0.06
59 °
Groos, Saturday, 24 October
Light rain. High 59°, low 55°.
Pressure30.18 inHg
Wind14.1 mph S
Humidity66%
Visibility—
Dew point47°
Sun, 2555° / 39°0
55 °
Groos, Sunday, 25 October
Clear. High 55°, low 39°.
Pressure30.50 inHg
Wind9.5 mph NW
Humidity45%
Visibility—
Dew point32°
Mon, 2652° / 35°0
52 °
Groos, Monday, 26 October
Partly cloudy. High 52°, low 35°.
Pressure30.56 inHg
Wind8.1 mph SE
Humidity60%
Visibility—
Dew point36°
Tue, 2754° / 42°0.27
54 °
Groos, Tuesday, 27 October
Rain. High 54°, low 42°.
Pressure30.00 inHg
Wind12.1 mph N
Humidity88%
Visibility—
Dew point50°
Wed, 2849° / 36°0.3
49 °
Groos, Wednesday, 28 October
Rain. High 49°, low 36°.
Pressure30.12 inHg
Wind14.3 mph SE
Humidity79%
Visibility—
Dew point37°
Thu, 2960° / 46°0.03
60 °
Groos, Thursday, 29 October
Light rain. High 60°, low 46°.
Pressure29.91 inHg
Wind7.3 mph S
Humidity68%
Visibility—
Dew point48°
Fri, 3057° / 48°0.13
57 °
Groos, Friday, 30 October
Light rain. High 57°, low 48°.
Pressure29.71 inHg
Wind9.9 mph N
Humidity98%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3148° / 40°0.09
48 °
Groos, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.09 in
Chance of precipitation38%
Record high63° (1971)
Record low27° (2023)
Sun, 0147° / 39°0.12
47 °
Groos, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high60° (2022)
Record low25° (2023)
Mon, 0247° / 38°0.12
47 °
Groos, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high60° (1990)
Record low22° (1984)
Tue, 0346° / 38°0.05
46 °
Groos, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.05 in
Chance of precipitation25%
Record high61° (2022)
Record low21° (1991)
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)
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.