Monthly outlook for Granite Bluff, MI: average high 52.6°, average low 41.4°. That is 4.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 28 October (64.8°), the coolest 7 November (31.6°).
52.6°/41.4°
Average high / low
+4.1°
Above normal
5 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
57.6°
46.7°
+6.1°
4 November – 13 November
44.3°
40.7°
+2°
14 November – 23 November
at normal
36.6°
—
October records over 66 years
83.8°1 October 2023All-time high
14°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Sagola (10 mi).
Mon, 2649° / 36°0
49 °
Granite Bluff, Monday, 26 October
Overcast. High 49°, low 36°.
Pressure30.47 inHg
Wind5.8 mph N
Humidity53%
Visibility6.2 mi
Dew point31°
Tue, 2749° / 34°0
49 °
Granite Bluff, Tuesday, 27 October
Light rain. High 49°, low 34°.
Pressure30.39 inHg
Wind7.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point35°
Wed, 2865° / 49°0
65 °
Granite Bluff, Wednesday, 28 October
Partly cloudy. High 65°, low 49°.
Pressure30.06 inHg
Wind11.9 mph SW
Humidity66%
Visibility6.2 mi
Dew point52°
Thu, 2962° / 44°0.2
62 °
Granite Bluff, Thursday, 29 October
Rain. High 62°, low 44°.
Pressure30.06 inHg
Wind4.9 mph W
Humidity52%
Visibility6.2 mi
Dew point40°
Fri, 3060° / 37°0
60 °
Granite Bluff, Friday, 30 October
Partly cloudy. High 60°, low 37°.
Pressure30.24 inHg
Wind6.8 mph NW
Humidity48%
Visibility—
Dew point35°
Sat, 3154° / 39°0.05
54 °
Granite Bluff, Saturday, 31 October
Light rain. High 54°, low 39°.
Pressure30.18 inHg
Wind5.7 mph SE
Humidity69%
Visibility—
Dew point42°
Sun, 0159° / 51°0.02
59 °
Granite Bluff, Sunday, 1 November
Light rain. High 59°, low 51°.
Pressure30.06 inHg
Wind4.2 mph SE
Humidity75%
Visibility—
Dew point50°
Mon, 0259° / 50°0
59 °
Granite Bluff, Monday, 2 November
Overcast. High 59°, low 50°.
Pressure29.94 inHg
Wind8.1 mph SE
Humidity76%
Visibility—
Dew point50°
Tue, 0364° / 51°0.59
64 °
Granite Bluff, Tuesday, 3 November
Heavy rain. High 64°, low 51°.
Pressure29.56 inHg
Wind14.6 mph SE
Humidity63%
Visibility—
Dew point50°
Wed, 0449° / 43°0.02
49 °
Granite Bluff, Wednesday, 4 November
Light rain. High 49°, low 43°.
Pressure29.59 inHg
Wind10.1 mph SW
Humidity73%
Visibility—
Dew point37°
Thu, 0542° / 39°0
42 °
Granite Bluff, Thursday, 5 November
Overcast. High 42°, low 39°.
Pressure29.68 inHg
Wind9.3 mph NW
Humidity82%
Visibility—
Dew point37°
Fri, 0646° / 36°0
46 °
Granite Bluff, Friday, 6 November
Overcast. High 46°, low 36°.
Pressure29.68 inHg
Wind12 mph NW
Humidity52%
Visibility—
Dew point28°
Sat, 0748° / 32°0
48 °
Granite Bluff, Saturday, 7 November
Partly cloudy. High 48°, low 32°.
Pressure29.77 inHg
Wind5.8 mph NW
Humidity56%
Visibility—
Dew point31°
Sun, 0841° / 37°0.19
41 °
Granite Bluff, Sunday, 8 November
Light rain. High 41°, low 37°.
Pressure29.68 inHg
Wind10.2 mph NE
Humidity86%
Visibility—
Dew point37°
Mon, 0940° / 36°0
40 °
Granite Bluff, Monday, 9 November
Overcast. High 40°, low 36°.
Pressure29.91 inHg
Wind12.3 mph N
Humidity67%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1040° / 29°0.13
40 °
Granite Bluff, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2020)
Record low7° (2017)
Wed, 1138° / 27°0.07
38 °
Granite Bluff, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation33%
Record high60° (2012)
Record low1° (1979)
Thu, 1237° / 25°0.09
37 °
Granite Bluff, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high53° (2005)
Record low5° (1986)
Fri, 1337° / 25°0.06
37 °
Granite Bluff, Friday, 13 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (1999)
Record low1° (1986)
Sat, 1438° / 26°0.02
38 °
Granite Bluff, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.02 in
Chance of precipitation22%
Record high59° (2001)
Record low7° (1995)
Sun, 1538° / 27°0.04
38 °
Granite Bluff, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.04 in
Chance of precipitation23%
Record high61° (2001)
Record low6° (2014)
Mon, 1638° / 26°0.06
38 °
Granite Bluff, Monday, 16 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation22%
Record high59° (2023)
Record low11° (2014)
Tue, 1738° / 26°0.07
38 °
Granite Bluff, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.07 in
Chance of precipitation25%
Record high58° (2001)
Record low4° (2014)
Wed, 1838° / 26°0.05
38 °
Granite Bluff, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.05 in
Chance of precipitation30%
Record high59° (2001)
Record low3° (1992)
Thu, 1937° / 25°0.06
37 °
Granite Bluff, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation38%
Record high57° (1975)
Record low-2° (2014)
Fri, 2035° / 25°0.09
35 °
Granite Bluff, Friday, 20 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.09 in
Chance of precipitation33%
Record high54° (1982)
Record low2° (2018)
Sat, 2134° / 23°0.09
34 °
Granite Bluff, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation22%
Record high56° (1990)
Record low-1° (2014)
Sun, 2234° / 23°0.03
34 °
Granite Bluff, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.03 in
Chance of precipitation13%
Record high57° (2012)
Record low-2° (1978)
Mon, 2335° / 23°0.09
35 °
Granite Bluff, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation35%
Record high51° (2001)
Record low-2° (2000)
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 Granite Bluff, 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 Granite Bluff, 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.