Monthly outlook for Larkin, MI: average high 59.3°, average low 43.9°. That is 0.8° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (80°), the coolest 18 October (27.6°).
59.3°/43.9°
Average high / low
+0.8°
Above normal
2 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
62.2°
58.9°
+1.8°
20 October – 29 October
54.4°
55.2°
-0.4°
30 October – 8 November
at normal
51.4°
—
October records over 66 years
86°3 October 2025All-time high
21.4°29 October 1967All-time low
Climate normals and records are computed from the nearest reference point — Freeland (16 mi).
Sun, 1174° / 51°0
74 °
Larkin, Sunday, 11 October
Partly cloudy. High 74°, low 51°.
Pressure30.03 inHg
Wind4.5 mph S
Humidity60%
Visibility6.2 mi
Dew point53°
Mon, 1280° / 50°0
80 °
Larkin, Monday, 12 October
Light rain. High 80°, low 50°.
Pressure29.85 inHg
Wind7.3 mph SW
Humidity64%
Visibility6.2 mi
Dew point58°
Tue, 1376° / 59°0.02
76 °
Larkin, Tuesday, 13 October
Light rain. High 76°, low 59°.
Pressure29.62 inHg
Wind14.8 mph W
Humidity67%
Visibility6.2 mi
Dew point65°
Wed, 1459° / 52°0
59 °
Larkin, Wednesday, 14 October
Overcast. High 59°, low 52°.
Pressure30.09 inHg
Wind8 mph NW
Humidity65%
Visibility6.2 mi
Dew point45°
Thu, 1557° / 45°0
57 °
Larkin, Thursday, 15 October
Overcast. High 57°, low 45°.
Pressure30.39 inHg
Wind8.2 mph N
Humidity51%
Visibility—
Dew point37°
Fri, 1657° / 43°0.15
57 °
Larkin, Friday, 16 October
Light rain. High 57°, low 43°.
Pressure29.47 inHg
Wind27.8 mph W
Humidity63%
Visibility—
Dew point42°
Sat, 1743° / 34°0.03
43 °
Larkin, Saturday, 17 October
Light rain. High 43°, low 34°.
Pressure30.03 inHg
Wind20.8 mph W
Humidity53%
Visibility—
Dew point26°
Sun, 1846° / 28°0
46 °
Larkin, Sunday, 18 October
Clear. High 46°, low 28°.
Pressure30.45 inHg
Wind11.1 mph N
Humidity28%
Visibility—
Dew point11°
Mon, 1955° / 35°0
55 °
Larkin, Monday, 19 October
Partly cloudy. High 55°, low 35°.
Pressure30.39 inHg
Wind14.7 mph SW
Humidity33%
Visibility—
Dew point23°
Tue, 2061° / 37°0
61 °
Larkin, Tuesday, 20 October
Overcast. High 61°, low 37°.
Pressure30.36 inHg
Wind10.4 mph S
Humidity28%
Visibility—
Dew point23°
Wed, 2161° / 45°0.02
61 °
Larkin, Wednesday, 21 October
Light rain. High 61°, low 45°.
Pressure30.06 inHg
Wind15.4 mph S
Humidity35%
Visibility—
Dew point31°
Thu, 2260° / 51°0.02
60 °
Larkin, Thursday, 22 October
Light rain. High 60°, low 51°.
Pressure29.94 inHg
Wind17.2 mph W
Humidity46%
Visibility—
Dew point35°
Fri, 2352° / 47°0
52 °
Larkin, Friday, 23 October
Light rain. High 52°, low 47°.
Pressure30.00 inHg
Wind16.3 mph W
Humidity48%
Visibility—
Dew point30°
Sat, 2451° / 36°0
51 °
Larkin, Saturday, 24 October
Partly cloudy. High 51°, low 36°.
Pressure30.15 inHg
Wind11.4 mph NW
Humidity42%
Visibility—
Dew point27°
Sun, 2542° / 37°0.85
42 °
Larkin, Sunday, 25 October
Rain. High 42°, low 37°.
Pressure29.91 inHg
Wind18.4 mph NE
Humidity96%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 41°0.09
54 °
Larkin, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1963)
Record low28° (1962)
Tue, 2754° / 41°0.09
54 °
Larkin, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high74° (2023)
Record low27° (1976)
Wed, 2854° / 40°0.06
54 °
Larkin, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (1989)
Record low23° (1967)
Thu, 2952° / 39°0.06
52 °
Larkin, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high76° (2024)
Record low21° (1967)
Fri, 3054° / 38°0.09
54 °
Larkin, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (2024)
Record low26° (1966)
Sat, 3154° / 40°0.1
54 °
Larkin, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2024)
Record low25° (2020)
Sun, 0153° / 40°0.12
53 °
Larkin, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation42%
Record high70° (1999)
Record low25° (2023)
Mon, 0252° / 39°0.15
52 °
Larkin, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.15 in
Chance of precipitation42%
Record high70° (1961)
Record low23° (2014)
Tue, 0351° / 38°0.07
51 °
Larkin, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (1987)
Record low24° (1991)
Wed, 0451° / 38°0.06
51 °
Larkin, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2015)
Record low20° (1966)
Thu, 0551° / 38°0.11
51 °
Larkin, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (1978)
Record low20° (1966)
Fri, 0651° / 37°0.1
51 °
Larkin, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation35%
Record high70° (1975)
Record low24° (1991)
Sat, 0749° / 36°0.05
49 °
Larkin, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation23%
Record high68° (2020)
Record low22° (1991)
Sun, 0849° / 36°0.04
49 °
Larkin, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation20%
Record high71° (2020)
Record low17° (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 Larkin, 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 Larkin, 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.