Monthly outlook for Pointe aux Tremble, MI: average high 77.8°, average low 62.4°. That is 0.2° above the climate normal for August. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (88.8°), the coolest 24 August (57.6°).
77.8°/62.4°
Average high / low
+0.2°
Above normal
4 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
78.6°
78°
+0.3°
19 August – 28 August
76.6°
77°
-0.2°
29 August – 7 September
at normal
75.7°
—
August records over 66 years
96.1°8 August 2001All-time high
49.6°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Algonac (2 mi).
Mon, 1089° / 72°0.12
89 °
Pointe aux Tremble, Monday, 10 August
Light rain. High 89°, low 72°.
Pressure29.91 inHg
Wind11.9 mph SW
Humidity86%
Visibility6.2 mi
Dew point70°
Tue, 1182° / 64°0.01
82 °
Pointe aux Tremble, Tuesday, 11 August
Light rain. High 82°, low 64°.
Pressure29.94 inHg
Wind4.7 mph S
Humidity54%
Visibility6.2 mi
Dew point59°
Wed, 1285° / 68°0
85 °
Pointe aux Tremble, Wednesday, 12 August
Partly cloudy. High 85°, low 68°.
Pressure29.77 inHg
Wind4.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point65°
Thu, 1377° / 61°0
77 °
Pointe aux Tremble, Thursday, 13 August
Overcast. High 77°, low 61°.
Pressure29.97 inHg
Wind9.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point51°
Fri, 1474° / 58°0
74 °
Pointe aux Tremble, Friday, 14 August
Mostly clear. High 74°, low 58°.
Pressure30.12 inHg
Wind17 mph NE
Humidity41%
Visibility—
Dew point47°
Sat, 1575° / 59°0
75 °
Pointe aux Tremble, Saturday, 15 August
Overcast. High 75°, low 59°.
Pressure30.30 inHg
Wind9.9 mph NE
Humidity48%
Visibility—
Dew point49°
Sun, 1668° / 61°0.08
68 °
Pointe aux Tremble, Sunday, 16 August
Light rain. High 68°, low 61°.
Pressure30.06 inHg
Wind13.3 mph E
Humidity70%
Visibility—
Dew point56°
Mon, 1775° / 62°0
75 °
Pointe aux Tremble, Monday, 17 August
Partly cloudy. High 75°, low 62°.
Pressure30.00 inHg
Wind8.9 mph N
Humidity54%
Visibility—
Dew point56°
Tue, 1878° / 64°0
78 °
Pointe aux Tremble, Tuesday, 18 August
Overcast. High 78°, low 64°.
Pressure29.91 inHg
Wind14.5 mph S
Humidity53%
Visibility—
Dew point58°
Wed, 1977° / 66°0.11
77 °
Pointe aux Tremble, Wednesday, 19 August
Light rain. High 77°, low 66°.
Pressure29.65 inHg
Wind18.7 mph NW
Humidity74%
Visibility—
Dew point67°
Thu, 2073° / 59°0
73 °
Pointe aux Tremble, Thursday, 20 August
Light rain. High 73°, low 59°.
Pressure29.88 inHg
Wind14.7 mph N
Humidity38%
Visibility—
Dew point45°
Fri, 2178° / 59°0.01
78 °
Pointe aux Tremble, Friday, 21 August
Light rain. High 78°, low 59°.
Pressure29.85 inHg
Wind13 mph SW
Humidity43%
Visibility—
Dew point49°
Sat, 2280° / 66°0.06
80 °
Pointe aux Tremble, Saturday, 22 August
Light rain. High 80°, low 66°.
Pressure29.68 inHg
Wind21.9 mph NW
Humidity61%
Visibility—
Dew point64°
Sun, 2374° / 60°0.02
74 °
Pointe aux Tremble, Sunday, 23 August
Light rain. High 74°, low 60°.
Pressure30.03 inHg
Wind18.9 mph NW
Humidity40%
Visibility—
Dew point47°
Mon, 2476° / 58°0
76 °
Pointe aux Tremble, Monday, 24 August
Partly cloudy. High 76°, low 58°.
Pressure30.21 inHg
Wind13.9 mph SW
Humidity43%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 65°0.08
77 °
Pointe aux Tremble, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.08 in
Chance of precipitation18%
Record high87° (1969)
Record low54° (2017)
Wed, 2678° / 65°0.12
78 °
Pointe aux Tremble, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low65°
Average precipitation0.12 in
Chance of precipitation33%
Record high87° (2021)
Record low53° (2017)
Thu, 2778° / 66°0.13
78 °
Pointe aux Tremble, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.13 in
Chance of precipitation40%
Record high92° (1973)
Record low53° (2025)
Fri, 2877° / 66°0.15
77 °
Pointe aux Tremble, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.15 in
Chance of precipitation40%
Record high93° (1973)
Record low50° (1986)
Sat, 2977° / 65°0.11
77 °
Pointe aux Tremble, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.11 in
Chance of precipitation32%
Record high89° (1973)
Record low51° (1986)
Sun, 3076° / 64°0.08
76 °
Pointe aux Tremble, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high89° (1991)
Record low51° (1965)
Mon, 3176° / 64°0.07
76 °
Pointe aux Tremble, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.07 in
Chance of precipitation23%
Record high90° (2012)
Record low51° (2023)
Tue, 0176° / 63°0.07
76 °
Pointe aux Tremble, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.07 in
Chance of precipitation23%
Record high87° (1969)
Record low50° (2009)
Wed, 0276° / 64°0.07
76 °
Pointe aux Tremble, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.07 in
Chance of precipitation38%
Record high89° (2011)
Record low52° (1965)
Thu, 0376° / 63°0.09
76 °
Pointe aux Tremble, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.09 in
Chance of precipitation30%
Record high89° (2011)
Record low51° (2024)
Fri, 0476° / 63°0.1
76 °
Pointe aux Tremble, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.1 in
Chance of precipitation32%
Record high89° (1973)
Record low53° (1997)
Sat, 0575° / 63°0.04
75 °
Pointe aux Tremble, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.04 in
Chance of precipitation18%
Record high87° (2018)
Record low52° (1974)
Sun, 0675° / 63°0.06
75 °
Pointe aux Tremble, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.06 in
Chance of precipitation30%
Record high89° (1998)
Record low50° (1984)
Mon, 0775° / 63°0.11
75 °
Pointe aux Tremble, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.11 in
Chance of precipitation37%
Record high86° (2002)
Record low49° (2025)
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 Pointe aux Tremble, 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 Pointe aux Tremble, 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.