Monthly outlook for Granite Bluff, MI: average high 51.5°, average low 37.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 23 October (66.1°), the coolest 6 November (28°).
51.5°/37.2°
Average high / low
+2.7°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
55.2°
48.2°
+3.9°
1 November – 10 November
45.3°
42.9°
+1.3°
11 November – 20 November
at normal
37.4°
—
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).
Fri, 2366° / 40°0
66 °
Granite Bluff, Friday, 23 October
Mostly clear. High 66°, low 40°.
Pressure30.30 inHg
Wind6.2 mph S
Humidity73%
Visibility6.2 mi
Dew point52°
Sat, 2465° / 50°0
65 °
Granite Bluff, Saturday, 24 October
Overcast. High 65°, low 50°.
Pressure30.27 inHg
Wind11.1 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Sun, 2559° / 51°0.03
59 °
Granite Bluff, Sunday, 25 October
Light rain. High 59°, low 51°.
Pressure30.39 inHg
Wind4.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point40°
Mon, 2649° / 40°0.08
49 °
Granite Bluff, Monday, 26 October
Light rain. High 49°, low 40°.
Pressure30.50 inHg
Wind7.2 mph E
Humidity68%
Visibility—
Dew point37°
Tue, 2742° / 39°0.19
42 °
Granite Bluff, Tuesday, 27 October
Light rain. High 42°, low 39°.
Pressure30.33 inHg
Wind6.5 mph E
Humidity86%
Visibility—
Dew point37°
Wed, 2847° / 32°0
47 °
Granite Bluff, Wednesday, 28 October
Partly cloudy. High 47°, low 32°.
Pressure30.21 inHg
Wind10.5 mph NW
Humidity34%
Visibility—
Dew point18°
Thu, 2951° / 32°0
51 °
Granite Bluff, Thursday, 29 October
Overcast. High 51°, low 32°.
Pressure30.21 inHg
Wind7.5 mph SW
Humidity38%
Visibility—
Dew point23°
Fri, 3054° / 38°0
54 °
Granite Bluff, Friday, 30 October
Overcast. High 54°, low 38°.
Pressure29.94 inHg
Wind13.7 mph S
Humidity43%
Visibility—
Dew point30°
Sat, 3153° / 46°0.37
53 °
Granite Bluff, Saturday, 31 October
Rain. High 53°, low 46°.
Pressure29.85 inHg
Wind15.7 mph S
Humidity56%
Visibility—
Dew point37°
Sun, 0152° / 48°0.2
52 °
Granite Bluff, Sunday, 1 November
Light rain. High 52°, low 48°.
Pressure29.74 inHg
Wind12.3 mph S
Humidity93%
Visibility—
Dew point50°
Mon, 0245° / 32°0.01
45 °
Granite Bluff, Monday, 2 November
Light snow. High 45°, low 32°.
Pressure30.00 inHg
Wind14.3 mph NW
Humidity59%
Visibility—
Dew point27°
Tue, 0339° / 29°0
39 °
Granite Bluff, Tuesday, 3 November
Mostly clear. High 39°, low 29°.
Pressure30.06 inHg
Wind14.7 mph NW
Humidity45%
Visibility—
Dew point19°
Wed, 0449° / 28°0.01
49 °
Granite Bluff, Wednesday, 4 November
Light snow. High 49°, low 28°.
Pressure29.65 inHg
Wind13.1 mph SW
Humidity47%
Visibility—
Dew point19°
Thu, 0551° / 29°0.07
51 °
Granite Bluff, Thursday, 5 November
Snow. High 51°, low 29°.
Pressure29.47 inHg
Wind17.8 mph NW
Humidity69%
Visibility—
Dew point28°
Fri, 0636° / 28°0.01
36 °
Granite Bluff, Friday, 6 November
Light snow. High 36°, low 28°.
Pressure30.00 inHg
Wind7.6 mph NW
Humidity44%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0742° / 29°0.03
42 °
Granite Bluff, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2020)
Record low4° (1991)
Sun, 0842° / 29°0.05
42 °
Granite Bluff, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (2020)
Record low5° (1991)
Mon, 0941° / 29°0.07
41 °
Granite Bluff, Monday, 9 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation35%
Record high68° (2020)
Record low11° (2003)
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)
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.