Monthly outlook for Pier Cove, MI: average high 75.1°, average low 65.6°. That is 1.1° below the climate normal for August. Precipitation is expected on 9 days (about 4.1 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (82.4°), the coolest 22 August (59.5°).
75.1°/65.6°
Average high / low
−1.1°
Below normal
9 / 6
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
76.4°
77.3°
-0.5°
19 August – 28 August
73.1°
77°
-2.2°
29 August – 7 September
at normal
75.3°
—
August records over 66 years
90.5°4 August 2012All-time high
47.7°29 August 2025All-time low
Climate normals and records are computed from the nearest reference point — Fennville (6 mi).
Mon, 1082° / 67°1.18
82 °
Pier Cove, Monday, 10 August
Heavy rain. High 82°, low 67°.
Pressure29.91 inHg
Wind7.7 mph SW
Humidity94%
Visibility6.2 mi
Dew point71°
Tue, 1177° / 69°0.42
77 °
Pier Cove, Tuesday, 11 August
Heavy rain. High 77°, low 69°.
Pressure29.85 inHg
Wind12.1 mph S
Humidity71%
Visibility6.2 mi
Dew point67°
Wed, 1272° / 65°0
72 °
Pier Cove, Wednesday, 12 August
Overcast. High 72°, low 65°.
Pressure29.88 inHg
Wind6.9 mph NW
Humidity79%
Visibility6.2 mi
Dew point64°
Thu, 1377° / 64°0
77 °
Pier Cove, Thursday, 13 August
Overcast. High 77°, low 64°.
Pressure30.00 inHg
Wind6.4 mph SE
Humidity59%
Visibility6.2 mi
Dew point60°
Fri, 1478° / 65°0.36
78 °
Pier Cove, Friday, 14 August
Rain. High 78°, low 65°.
Pressure30.06 inHg
Wind14.1 mph E
Humidity66%
Visibility—
Dew point64°
Sat, 1578° / 65°0.59
78 °
Pier Cove, Saturday, 15 August
Rain. High 78°, low 65°.
Pressure29.97 inHg
Wind21.4 mph SE
Humidity87%
Visibility—
Dew point69°
Sun, 1676° / 67°0.01
76 °
Pier Cove, Sunday, 16 August
Light rain. High 76°, low 67°.
Pressure29.94 inHg
Wind23.7 mph NW
Humidity80%
Visibility—
Dew point63°
Mon, 1771° / 63°0.16
71 °
Pier Cove, Monday, 17 August
Light rain. High 71°, low 63°.
Pressure30.06 inHg
Wind13.5 mph SE
Humidity68%
Visibility—
Dew point59°
Tue, 1874° / 69°0.14
74 °
Pier Cove, Tuesday, 18 August
Light rain. High 74°, low 69°.
Pressure29.83 inHg
Wind17.4 mph SE
Humidity90%
Visibility—
Dew point70°
Wed, 1973° / 66°0.02
73 °
Pier Cove, Wednesday, 19 August
Light rain. High 73°, low 66°.
Pressure30.06 inHg
Wind12.5 mph N
Humidity64%
Visibility—
Dew point58°
Thu, 2074° / 69°0
74 °
Pier Cove, Thursday, 20 August
Light rain. High 74°, low 69°.
Pressure29.88 inHg
Wind10.9 mph SW
Humidity87%
Visibility—
Dew point69°
Fri, 2175° / 68°0.17
75 °
Pier Cove, Friday, 21 August
Rain. High 75°, low 68°.
Pressure29.88 inHg
Wind14.4 mph N
Humidity76%
Visibility—
Dew point66°
Sat, 2271° / 59°0
71 °
Pier Cove, Saturday, 22 August
Clear. High 71°, low 59°.
Pressure30.03 inHg
Wind10.2 mph NE
Humidity55%
Visibility—
Dew point53°
Sun, 2372° / 65°0
72 °
Pier Cove, Sunday, 23 August
Overcast. High 72°, low 65°.
Pressure30.00 inHg
Wind10.4 mph SW
Humidity72%
Visibility—
Dew point61°
Mon, 2474° / 69°0.06
74 °
Pier Cove, Monday, 24 August
Light rain. High 74°, low 69°.
Pressure30.00 inHg
Wind9.3 mph N
Humidity81%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 66°0.1
77 °
Pier Cove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.1 in
Chance of precipitation30%
Record high86° (2012)
Record low52° (2017)
Wed, 2678° / 66°0.1
78 °
Pier Cove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.1 in
Chance of precipitation32%
Record high89° (2024)
Record low54° (2017)
Thu, 2777° / 66°0.15
77 °
Pier Cove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.15 in
Chance of precipitation43%
Record high88° (2024)
Record low52° (2025)
Fri, 2877° / 66°0.19
77 °
Pier Cove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.19 in
Chance of precipitation40%
Record high87° (2021)
Record low51° (1986)
Sat, 2976° / 65°0.14
76 °
Pier Cove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.14 in
Chance of precipitation40%
Record high87° (1984)
Record low48° (2025)
Sun, 3076° / 65°0.07
76 °
Pier Cove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high86° (2010)
Record low48° (2025)
Mon, 3176° / 64°0.09
76 °
Pier Cove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.09 in
Chance of precipitation18%
Record high86° (2010)
Record low50° (2025)
Tue, 0176° / 64°0.13
76 °
Pier Cove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.13 in
Chance of precipitation30%
Record high88° (2011)
Record low51° (2017)
Wed, 0276° / 64°0.09
76 °
Pier Cove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.09 in
Chance of precipitation27%
Record high87° (2008)
Record low48° (2017)
Thu, 0376° / 64°0.08
76 °
Pier Cove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high87° (1973)
Record low50° (1974)
Fri, 0474° / 63°0.07
74 °
Pier Cove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.07 in
Chance of precipitation30%
Record high87° (1999)
Record low51° (2025)
Sat, 0575° / 63°0.08
75 °
Pier Cove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.08 in
Chance of precipitation23%
Record high88° (2023)
Record low52° (2019)
Sun, 0674° / 63°0.11
74 °
Pier Cove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.11 in
Chance of precipitation35%
Record high86° (1990)
Record low51° (2011)
Mon, 0774° / 63°0.12
74 °
Pier Cove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.12 in
Chance of precipitation32%
Record high87° (1960)
Record low48° (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 Pier Cove, 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 Pier Cove, 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.