Monthly outlook for Harrisville, MI: average high 51.4°, average low 42.8°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 4 November (65.1°), the coolest 11 November (31.8°).
51.4°/42.8°
Average high / low
+2.7°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
56.5°
48.3°
+4.5°
9 November – 18 November
43°
43.3°
-0.1°
19 November – 28 November
at normal
40.2°
—
October records over 66 years
82°3 October 2023All-time high
27.5°31 October 2020All-time low
Sat, 3156° / 39°0
56 °
Harrisville, Saturday, 31 October
Overcast. High 56°, low 39°.
Pressure30.45 inHg
Wind4.8 mph S
Humidity78%
Visibility6.2 mi
Dew point44°
Sun, 0162° / 47°0
62 °
Harrisville, Sunday, 1 November
Overcast. High 62°, low 47°.
Pressure30.36 inHg
Wind3.1 mph SW
Humidity69%
Visibility6.2 mi
Dew point46°
Mon, 0263° / 50°0
63 °
Harrisville, Monday, 2 November
Overcast. High 63°, low 50°.
Pressure30.21 inHg
Wind5.3 mph S
Humidity83%
Visibility6.2 mi
Dew point53°
Tue, 0363° / 55°0.16
63 °
Harrisville, Tuesday, 3 November
Light rain. High 63°, low 55°.
Pressure29.97 inHg
Wind12.4 mph S
Humidity75%
Visibility—
Dew point53°
Wed, 0465° / 57°0
65 °
Harrisville, Wednesday, 4 November
Overcast. High 65°, low 57°.
Pressure29.85 inHg
Wind17.4 mph S
Humidity63%
Visibility—
Dew point51°
Thu, 0559° / 50°0.09
59 °
Harrisville, Thursday, 5 November
Light rain. High 59°, low 50°.
Pressure29.71 inHg
Wind15.6 mph N
Humidity90%
Visibility—
Dew point53°
Fri, 0650° / 47°0
50 °
Harrisville, Friday, 6 November
Overcast. High 50°, low 47°.
Pressure29.80 inHg
Wind18.8 mph N
Humidity71%
Visibility—
Dew point40°
Sat, 0747° / 40°0
47 °
Harrisville, Saturday, 7 November
Overcast. High 47°, low 40°.
Pressure30.09 inHg
Wind16 mph NW
Humidity51%
Visibility—
Dew point29°
Sun, 0845° / 36°0
45 °
Harrisville, Sunday, 8 November
Mostly clear. High 45°, low 36°.
Pressure30.21 inHg
Wind9 mph NE
Humidity57%
Visibility—
Dew point29°
Mon, 0943° / 41°0.04
43 °
Harrisville, Monday, 9 November
Light rain. High 43°, low 41°.
Pressure30.09 inHg
Wind16.3 mph E
Humidity62%
Visibility—
Dew point31°
Tue, 1042° / 36°0
42 °
Harrisville, Tuesday, 10 November
Overcast. High 42°, low 36°.
Pressure30.09 inHg
Wind15.8 mph NE
Humidity58%
Visibility—
Dew point26°
Wed, 1142° / 32°0
42 °
Harrisville, Wednesday, 11 November
Mostly clear. High 42°, low 32°.
Pressure29.97 inHg
Wind10.2 mph NW
Humidity43%
Visibility—
Dew point19°
Thu, 1244° / 33°0
44 °
Harrisville, Thursday, 12 November
Overcast. High 44°, low 33°.
Pressure29.77 inHg
Wind8.4 mph S
Humidity52%
Visibility—
Dew point26°
Fri, 1340° / 38°0.13
40 °
Harrisville, Friday, 13 November
Light rain. High 40°, low 38°.
Pressure29.65 inHg
Wind6.1 mph SW
Humidity95%
Visibility—
Dew point38°
Sat, 1447° / 41°0
47 °
Harrisville, Saturday, 14 November
Overcast. High 47°, low 41°.
Pressure29.88 inHg
Wind9.6 mph S
Humidity74%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1543° / 35°0.09
43 °
Harrisville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high60° (2023)
Record low17° (2018)
Mon, 1642° / 35°0.07
42 °
Harrisville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high55° (2005)
Record low14° (2019)
Tue, 1743° / 36°0.06
43 °
Harrisville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high57° (2023)
Record low20° (2018)
Wed, 1843° / 35°0.06
43 °
Harrisville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high58° (2016)
Record low19° (2018)
Thu, 1943° / 35°0.06
43 °
Harrisville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.06 in
Chance of precipitation37%
Record high57° (2016)
Record low18° (2014)
Fri, 2042° / 34°0.11
42 °
Harrisville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high58° (2020)
Record low15° (2022)
Sat, 2140° / 33°0.07
40 °
Harrisville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.07 in
Chance of precipitation32%
Record high53° (1977)
Record low13° (2018)
Sun, 2240° / 32°0.04
40 °
Harrisville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high55° (1963)
Record low9° (2018)
Mon, 2341° / 33°0.09
41 °
Harrisville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high55° (1963)
Record low19° (2022)
Tue, 2440° / 32°0.09
40 °
Harrisville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.09 in
Chance of precipitation30%
Record high53° (1999)
Record low16° (2005)
Wed, 2540° / 33°0.09
40 °
Harrisville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation47%
Record high53° (2001)
Record low22° (2005)
Thu, 2640° / 33°0.09
40 °
Harrisville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.09 in
Chance of precipitation42%
Record high54° (2022)
Record low21° (1977)
Fri, 2739° / 33°0.21
39 °
Harrisville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low33°
Average precipitation0.21 in
Chance of precipitation57%
Record high56° (1990)
Record low20° (2014)
Sat, 2839° / 31°0.09
39 °
Harrisville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high56° (2017)
Record low17° (1976)
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 Harrisville, 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 Harrisville, 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.