Monthly outlook for Sherman Park, MI: average high 75.8°, average low 60.8°. That is 0.7° below the climate normal for August. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 10 August (85.5°), the coolest 20 August (54.6°).
75.8°/60.8°
Average high / low
−0.7°
Below normal
6 / 6
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
77.2°
77.3°
-0°
19 August – 28 August
73.4°
77°
-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 (7 mi).
Mon, 1085° / 71°1.35
85 °
Sherman Park, Monday, 10 August
Heavy rain. High 85°, low 71°.
Pressure29.91 inHg
Wind10 mph SW
Humidity83%
Visibility6.2 mi
Dew point72°
Tue, 1185° / 63°0.21
85 °
Sherman Park, Tuesday, 11 August
Rain. High 85°, low 63°.
Pressure29.91 inHg
Wind13 mph S
Humidity56%
Visibility6.2 mi
Dew point63°
Wed, 1278° / 65°0
78 °
Sherman Park, Wednesday, 12 August
Mostly clear. High 78°, low 65°.
Pressure29.80 inHg
Wind7.9 mph NW
Humidity64%
Visibility6.2 mi
Dew point64°
Thu, 1374° / 61°0
74 °
Sherman Park, Thursday, 13 August
Overcast. High 74°, low 61°.
Pressure29.97 inHg
Wind7 mph E
Humidity54%
Visibility—
Dew point55°
Fri, 1476° / 58°0
76 °
Sherman Park, Friday, 14 August
Partly cloudy. High 76°, low 58°.
Pressure30.15 inHg
Wind11.5 mph NE
Humidity42%
Visibility—
Dew point49°
Sat, 1575° / 59°0
75 °
Sherman Park, Saturday, 15 August
Overcast. High 75°, low 59°.
Pressure30.27 inHg
Wind11.7 mph SE
Humidity44%
Visibility—
Dew point49°
Sun, 1671° / 62°0.06
71 °
Sherman Park, Sunday, 16 August
Light rain. High 71°, low 62°.
Pressure29.97 inHg
Wind10.5 mph SE
Humidity86%
Visibility—
Dew point63°
Mon, 1774° / 58°0
74 °
Sherman Park, Monday, 17 August
Overcast. High 74°, low 58°.
Pressure30.06 inHg
Wind12 mph NW
Humidity59%
Visibility—
Dew point57°
Tue, 1874° / 60°0
74 °
Sherman Park, Tuesday, 18 August
Overcast. High 74°, low 60°.
Pressure29.91 inHg
Wind10.4 mph SW
Humidity70%
Visibility—
Dew point60°
Wed, 1972° / 62°0.12
72 °
Sherman Park, Wednesday, 19 August
Light rain. High 72°, low 62°.
Pressure29.77 inHg
Wind18.5 mph NW
Humidity71%
Visibility—
Dew point62°
Thu, 2070° / 55°0
70 °
Sherman Park, Thursday, 20 August
Overcast. High 70°, low 55°.
Pressure29.97 inHg
Wind11.8 mph NW
Humidity52%
Visibility—
Dew point50°
Fri, 2176° / 58°0.02
76 °
Sherman Park, Friday, 21 August
Light rain. High 76°, low 58°.
Pressure29.83 inHg
Wind13.5 mph S
Humidity76%
Visibility—
Dew point61°
Sat, 2275° / 64°0.09
75 °
Sherman Park, Saturday, 22 August
Light rain. High 75°, low 64°.
Pressure29.77 inHg
Wind15.8 mph W
Humidity66%
Visibility—
Dew point62°
Sun, 2372° / 59°0
72 °
Sherman Park, Sunday, 23 August
Clear. High 72°, low 59°.
Pressure30.12 inHg
Wind14.6 mph NW
Humidity53%
Visibility—
Dew point53°
Mon, 2475° / 57°0
75 °
Sherman Park, Monday, 24 August
Clear. High 75°, low 57°.
Pressure30.21 inHg
Wind10 mph SW
Humidity49%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 66°0.1
77 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 °
Sherman Park, 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 Sherman Park, 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 Sherman Park, 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.