Monthly outlook for Lagoon Beach, MI: average high 54.3°, average low 44.1°. That is 3.1° above the climate normal for October. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 4 November (69.8°), the coolest 12 November (34.2°).
54.3°/44.1°
Average high / low
+3.1°
Above normal
5 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
58.1°
50.6°
+4.2°
9 November – 18 November
48°
44.9°
+1.7°
19 November – 28 November
at normal
41.4°
—
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).
Sat, 3157° / 43°0
57 °
Lagoon Beach, Saturday, 31 October
Overcast. High 57°, low 43°.
Pressure30.47 inHg
Wind4.2 mph SE
Humidity71%
Visibility6.2 mi
Dew point42°
Sun, 0167° / 48°0.04
67 °
Lagoon Beach, Sunday, 1 November
Light rain. High 67°, low 48°.
Pressure30.39 inHg
Wind4.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point47°
Mon, 0261° / 52°0.01
61 °
Lagoon Beach, Monday, 2 November
Light rain. High 61°, low 52°.
Pressure30.24 inHg
Wind7.3 mph S
Humidity79%
Visibility6.2 mi
Dew point52°
Tue, 0368° / 59°0
68 °
Lagoon Beach, Tuesday, 3 November
Overcast. High 68°, low 59°.
Pressure29.94 inHg
Wind13.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Wed, 0470° / 61°0.12
70 °
Lagoon Beach, Wednesday, 4 November
Light rain. High 70°, low 61°.
Pressure29.71 inHg
Wind14.7 mph S
Humidity69%
Visibility—
Dew point58°
Thu, 0561° / 53°0.54
61 °
Lagoon Beach, Thursday, 5 November
Light rain. High 61°, low 53°.
Pressure29.68 inHg
Wind12.2 mph N
Humidity95%
Visibility—
Dew point55°
Fri, 0651° / 45°0.07
51 °
Lagoon Beach, Friday, 6 November
Light rain. High 51°, low 45°.
Pressure29.85 inHg
Wind17.4 mph N
Humidity80%
Visibility—
Dew point42°
Sat, 0745° / 37°0
45 °
Lagoon Beach, Saturday, 7 November
Partly cloudy. High 45°, low 37°.
Pressure30.09 inHg
Wind14.9 mph N
Humidity49%
Visibility—
Dew point26°
Sun, 0845° / 36°0
45 °
Lagoon Beach, Sunday, 8 November
Mostly clear. High 45°, low 36°.
Pressure30.36 inHg
Wind13.2 mph N
Humidity55%
Visibility—
Dew point29°
Mon, 0944° / 37°0
44 °
Lagoon Beach, Monday, 9 November
Light rain. High 44°, low 37°.
Pressure30.27 inHg
Wind7 mph NE
Humidity44%
Visibility—
Dew point23°
Tue, 1048° / 41°0
48 °
Lagoon Beach, Tuesday, 10 November
Overcast. High 48°, low 41°.
Pressure30.00 inHg
Wind15.5 mph NE
Humidity49%
Visibility—
Dew point29°
Wed, 1146° / 37°0
46 °
Lagoon Beach, Wednesday, 11 November
Mostly clear. High 46°, low 37°.
Pressure29.97 inHg
Wind12.6 mph N
Humidity56%
Visibility—
Dew point29°
Thu, 1251° / 34°0
51 °
Lagoon Beach, Thursday, 12 November
Clear. High 51°, low 34°.
Pressure29.88 inHg
Wind10 mph SW
Humidity54%
Visibility—
Dew point31°
Fri, 1352° / 38°0.06
52 °
Lagoon Beach, Friday, 13 November
Light rain. High 52°, low 38°.
Pressure29.91 inHg
Wind13.7 mph SE
Humidity50%
Visibility—
Dew point31°
Sat, 1447° / 44°1.13
47 °
Lagoon Beach, Saturday, 14 November
Rain. High 47°, low 44°.
Pressure29.71 inHg
Wind17.2 mph E
Humidity92%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 2541° / 31°0.08
41 °
Lagoon Beach, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.08 in
Chance of precipitation40%
Record high58° (2001)
Record low13° (1981)
Thu, 2640° / 31°0.07
40 °
Lagoon Beach, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high40°
Average low31°
Average precipitation0.07 in
Chance of precipitation35%
Record high57° (1960)
Record low12° (1977)
Fri, 2740° / 30°0.22
40 °
Lagoon Beach, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.22 in
Chance of precipitation52%
Record high63° (1990)
Record low10° (1977)
Sat, 2839° / 28°0.11
39 °
Lagoon Beach, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.11 in
Chance of precipitation45%
Record high62° (1990)
Record low15° (1969)
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.