Monthly outlook for Lagoon Beach, MI: average high 56.2°, average low 44.3°. That is 3° above the climate normal for October. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 28 October (68.1°), the coolest 6 November (35.3°).
56.2°/44.3°
Average high / low
+3°
Above normal
7 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
58.5°
52°
+3.6°
5 November – 14 November
52.4°
46.9°
+3.1°
15 November – 24 November
at normal
42.9°
—
October records over 66 years
85.6°4 October 2025All-time high
24.1°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Pinconning (14 mi).
Tue, 2761° / 40°0
61 °
Lagoon Beach, Tuesday, 27 October
Overcast. High 61°, low 40°.
Pressure30.39 inHg
Wind7 mph SE
Humidity62%
Visibility6.2 mi
Dew point39°
Wed, 2868° / 45°0
68 °
Lagoon Beach, Wednesday, 28 October
Overcast. High 68°, low 45°.
Pressure30.24 inHg
Wind5.5 mph S
Humidity77%
Visibility6.2 mi
Dew point51°
Thu, 2967° / 52°0.04
67 °
Lagoon Beach, Thursday, 29 October
Light rain. High 67°, low 52°.
Pressure30.03 inHg
Wind13.3 mph SW
Humidity75%
Visibility6.2 mi
Dew point54°
Fri, 3058° / 41°0
58 °
Lagoon Beach, Friday, 30 October
Overcast. High 58°, low 41°.
Pressure30.30 inHg
Wind1.4 mph NW
Humidity74%
Visibility6.2 mi
Dew point43°
Sat, 3161° / 45°0
61 °
Lagoon Beach, Saturday, 31 October
Partly cloudy. High 61°, low 45°.
Pressure30.27 inHg
Wind6.6 mph NE
Humidity55%
Visibility—
Dew point43°
Sun, 0156° / 49°0.39
56 °
Lagoon Beach, Sunday, 1 November
Rain. High 56°, low 49°.
Pressure29.97 inHg
Wind5.7 mph S
Humidity94%
Visibility—
Dew point54°
Mon, 0254° / 51°0.01
54 °
Lagoon Beach, Monday, 2 November
Light rain. High 54°, low 51°.
Pressure29.94 inHg
Wind19.9 mph NE
Humidity89%
Visibility—
Dew point50°
Tue, 0350° / 45°0
50 °
Lagoon Beach, Tuesday, 3 November
Overcast. High 50°, low 45°.
Pressure30.06 inHg
Wind26.6 mph E
Humidity42%
Visibility—
Dew point26°
Wed, 0447° / 42°0.18
47 °
Lagoon Beach, Wednesday, 4 November
Light rain. High 47°, low 42°.
Pressure30.09 inHg
Wind25.4 mph E
Humidity69%
Visibility—
Dew point35°
Thu, 0546° / 41°0.29
46 °
Lagoon Beach, Thursday, 5 November
Rain. High 46°, low 41°.
Pressure29.94 inHg
Wind22.1 mph E
Humidity87%
Visibility—
Dew point42°
Fri, 0649° / 35°0
49 °
Lagoon Beach, Friday, 6 November
Mostly clear. High 49°, low 35°.
Pressure30.12 inHg
Wind9.4 mph N
Humidity45%
Visibility—
Dew point26°
Sat, 0752° / 37°0
52 °
Lagoon Beach, Saturday, 7 November
Clear. High 52°, low 37°.
Pressure30.21 inHg
Wind9.5 mph S
Humidity52%
Visibility—
Dew point32°
Sun, 0854° / 42°0.22
54 °
Lagoon Beach, Sunday, 8 November
Light rain. High 54°, low 42°.
Pressure29.97 inHg
Wind16.5 mph S
Humidity56%
Visibility—
Dew point37°
Mon, 0957° / 49°0.07
57 °
Lagoon Beach, Monday, 9 November
Light rain. High 57°, low 49°.
Pressure29.77 inHg
Wind14.5 mph S
Humidity77%
Visibility—
Dew point49°
Tue, 1056° / 46°0.15
56 °
Lagoon Beach, Tuesday, 10 November
Light rain. High 56°, low 46°.
Pressure29.59 inHg
Wind9.1 mph W
Humidity76%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1145° / 34°0.09
45 °
Lagoon Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2020)
Record low20° (2017)
Thu, 1244° / 32°0.04
44 °
Lagoon Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high64° (1964)
Record low11° (2019)
Fri, 1344° / 32°0.04
44 °
Lagoon Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.04 in
Chance of precipitation23%
Record high62° (1989)
Record low8° (2019)
Sat, 1444° / 33°0.04
44 °
Lagoon Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.04 in
Chance of precipitation27%
Record high62° (1994)
Record low16° (1986)
Sun, 1544° / 33°0.09
44 °
Lagoon Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (2001)
Record low18° (1967)
Mon, 1644° / 32°0.06
44 °
Lagoon Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (1988)
Record low15° (2019)
Tue, 1744° / 33°0.06
44 °
Lagoon Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (1987)
Record low19° (1989)
Wed, 1844° / 33°0.07
44 °
Lagoon Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation22%
Record high65° (2016)
Record low15° (1989)
Thu, 1944° / 33°0.07
44 °
Lagoon Beach, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation38%
Record high62° (1991)
Record low14° (2014)
Fri, 2043° / 31°0.11
43 °
Lagoon Beach, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1985)
Record low14° (2022)
Sat, 2142° / 30°0.07
42 °
Lagoon Beach, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high57° (1982)
Record low9° (2014)
Sun, 2241° / 29°0.03
41 °
Lagoon Beach, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high60° (2010)
Record low13° (2022)
Mon, 2342° / 30°0.09
42 °
Lagoon Beach, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation35%
Record high61° (1999)
Record low16° (2000)
Tue, 2441° / 30°0.08
41 °
Lagoon Beach, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation27%
Record high58° (1983)
Record low11° (1995)
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 Lagoon Beach, 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 Lagoon Beach, 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.