Monthly outlook for Clarion, MI: average high 57.9°, average low 43.5°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 28 October (64.1°), the coolest 26 October (36.5°).
57.9°/43.5°
Average high / low
+3.9°
Above normal
4 / 7
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.7°
51.9°
+3.8°
28 October – 6 November
56.5°
48.3°
+4.6°
7 November – 16 November
at normal
43.2°
—
October records over 66 years
82°3 October 2023All-time high
25.7°30 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Harbor Springs (11 mi).
Mon, 1957° / 39°0
57 °
Clarion, Monday, 19 October
Overcast. High 57°, low 39°.
Pressure30.39 inHg
Wind6.5 mph W
Humidity73%
Visibility6.2 mi
Dew point47°
Tue, 2063° / 45°0
63 °
Clarion, Tuesday, 20 October
Clear. High 63°, low 45°.
Pressure30.45 inHg
Wind6.6 mph E
Humidity78%
Visibility6.2 mi
Dew point50°
Wed, 2161° / 47°0
61 °
Clarion, Wednesday, 21 October
Partly cloudy. High 61°, low 47°.
Pressure30.27 inHg
Wind8.8 mph SW
Humidity75%
Visibility6.2 mi
Dew point51°
Thu, 2255° / 46°0
55 °
Clarion, Thursday, 22 October
Clear. High 55°, low 46°.
Pressure30.36 inHg
Wind4 mph NE
Humidity74%
Visibility6.2 mi
Dew point45°
Fri, 2358° / 42°0
58 °
Clarion, Friday, 23 October
Clear. High 58°, low 42°.
Pressure30.45 inHg
Wind9.3 mph S
Humidity55%
Visibility—
Dew point39°
Sat, 2464° / 45°0.02
64 °
Clarion, Saturday, 24 October
Light rain. High 64°, low 45°.
Pressure30.21 inHg
Wind18.5 mph SW
Humidity47%
Visibility—
Dew point41°
Sun, 2557° / 40°0.23
57 °
Clarion, Sunday, 25 October
Rain. High 57°, low 40°.
Pressure30.36 inHg
Wind15.5 mph SW
Humidity50%
Visibility—
Dew point31°
Mon, 2653° / 37°0
53 °
Clarion, Monday, 26 October
Overcast. High 53°, low 37°.
Pressure30.30 inHg
Wind11.1 mph W
Humidity45%
Visibility—
Dew point30°
Tue, 2757° / 38°0
57 °
Clarion, Tuesday, 27 October
Clear. High 57°, low 38°.
Pressure30.39 inHg
Wind7.4 mph E
Humidity47%
Visibility—
Dew point33°
Wed, 2864° / 49°0.08
64 °
Clarion, Wednesday, 28 October
Light rain. High 64°, low 49°.
Pressure29.97 inHg
Wind10.9 mph S
Humidity58%
Visibility—
Dew point47°
Thu, 2963° / 52°0.03
63 °
Clarion, Thursday, 29 October
Light rain. High 63°, low 52°.
Pressure29.65 inHg
Wind11.2 mph SW
Humidity92%
Visibility—
Dew point58°
Fri, 3057° / 46°0
57 °
Clarion, Friday, 30 October
Overcast. High 57°, low 46°.
Pressure29.88 inHg
Wind7.8 mph E
Humidity59%
Visibility—
Dew point40°
Sat, 3163° / 47°0.59
63 °
Clarion, Saturday, 31 October
Rain. High 63°, low 47°.
Pressure29.38 inHg
Wind15.7 mph SW
Humidity89%
Visibility—
Dew point59°
Sun, 0145° / 42°0.06
45 °
Clarion, Sunday, 1 November
Light rain. High 45°, low 42°.
Pressure29.88 inHg
Wind21.1 mph SW
Humidity64%
Visibility—
Dew point32°
Mon, 0248° / 39°0
48 °
Clarion, Monday, 2 November
Mostly clear. High 48°, low 39°.
Pressure30.39 inHg
Wind9.9 mph W
Humidity50%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0347° / 39°0.11
47 °
Clarion, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.11 in
Chance of precipitation48%
Record high67° (2022)
Record low26° (1991)
Wed, 0447° / 40°0.14
47 °
Clarion, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.14 in
Chance of precipitation48%
Record high66° (2022)
Record low27° (1991)
Thu, 0547° / 39°0.15
47 °
Clarion, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.15 in
Chance of precipitation43%
Record high64° (2015)
Record low26° (1991)
Fri, 0647° / 38°0.13
47 °
Clarion, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation48%
Record high65° (2008)
Record low24° (1991)
Sat, 0746° / 38°0.09
46 °
Clarion, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (2020)
Record low23° (1991)
Sun, 0846° / 37°0.1
46 °
Clarion, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.1 in
Chance of precipitation45%
Record high69° (2020)
Record low22° (2019)
Mon, 0945° / 37°0.13
45 °
Clarion, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.13 in
Chance of precipitation53%
Record high71° (2020)
Record low18° (2017)
Tue, 1044° / 36°0.15
44 °
Clarion, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.15 in
Chance of precipitation62%
Record high68° (2022)
Record low14° (2017)
Wed, 1142° / 35°0.11
42 °
Clarion, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.11 in
Chance of precipitation57%
Record high63° (2022)
Record low18° (2017)
Thu, 1241° / 34°0.12
41 °
Clarion, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low34°
Average precipitation0.12 in
Chance of precipitation52%
Record high59° (2012)
Record low16° (2019)
Fri, 1342° / 34°0.11
42 °
Clarion, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation53%
Record high56° (2005)
Record low19° (1986)
Sat, 1442° / 35°0.07
42 °
Clarion, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high57° (1994)
Record low20° (2019)
Sun, 1542° / 35°0.09
42 °
Clarion, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.09 in
Chance of precipitation42%
Record high56° (2001)
Record low20° (2018)
Mon, 1642° / 34°0.09
42 °
Clarion, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation42%
Record high59° (2023)
Record low15° (2019)
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 Clarion, 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 Clarion, 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.