Monthly outlook for Monterey Center, MI: average high 84°, average low 62.1°. That is 3.8° above the climate normal for August. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 20 August (97.2°), the coolest 14 August (52.4°).
84°/62.1°
Average high / low
+3.8°
Above normal
4 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
80.2°
77.3°
+1.6°
19 August – 28 August
90.4°
77°
+7.5°
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 (14 mi).
Mon, 1088° / 68°0.38
88 °
Monterey Center, Monday, 10 August
Rain. High 88°, low 68°.
Pressure29.88 inHg
Wind5.6 mph W
Humidity74%
Visibility6.2 mi
Dew point71°
Tue, 1182° / 63°0.98
82 °
Monterey Center, Tuesday, 11 August
Heavy rain. High 82°, low 63°.
Pressure29.85 inHg
Wind11 mph S
Humidity55%
Visibility6.2 mi
Dew point64°
Wed, 1282° / 63°0
82 °
Monterey Center, Wednesday, 12 August
Mostly clear. High 82°, low 63°.
Pressure29.80 inHg
Wind6.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point64°
Thu, 1374° / 57°0
74 °
Monterey Center, Thursday, 13 August
Overcast. High 74°, low 57°.
Pressure30.00 inHg
Wind14.5 mph NW
Humidity38%
Visibility—
Dew point45°
Fri, 1474° / 52°0
74 °
Monterey Center, Friday, 14 August
Mostly clear. High 74°, low 52°.
Pressure30.15 inHg
Wind11.1 mph NW
Humidity43%
Visibility—
Dew point48°
Sat, 1579° / 53°0
79 °
Monterey Center, Saturday, 15 August
Overcast. High 79°, low 53°.
Pressure30.27 inHg
Wind10.8 mph E
Humidity40%
Visibility—
Dew point48°
Sun, 1674° / 61°0.05
74 °
Monterey Center, Sunday, 16 August
Light rain. High 74°, low 61°.
Pressure30.12 inHg
Wind8.2 mph W
Humidity60%
Visibility—
Dew point55°
Mon, 1782° / 60°0
82 °
Monterey Center, Monday, 17 August
Overcast. High 82°, low 60°.
Pressure30.06 inHg
Wind13.2 mph NW
Humidity38%
Visibility—
Dew point51°
Tue, 1882° / 57°0
82 °
Monterey Center, Tuesday, 18 August
Overcast. High 82°, low 57°.
Pressure30.03 inHg
Wind9.2 mph W
Humidity41%
Visibility—
Dew point53°
Wed, 1985° / 63°0.03
85 °
Monterey Center, Wednesday, 19 August
Light rain. High 85°, low 63°.
Pressure29.97 inHg
Wind10.5 mph SE
Humidity65%
Visibility—
Dew point63°
Thu, 2097° / 70°0
97 °
Monterey Center, Thursday, 20 August
Overcast. High 97°, low 70°.
Pressure29.77 inHg
Wind10.5 mph SW
Humidity44%
Visibility—
Dew point66°
Fri, 2193° / 72°0
93 °
Monterey Center, Friday, 21 August
Clear. High 93°, low 72°.
Pressure29.88 inHg
Wind13.1 mph NW
Humidity29%
Visibility—
Dew point54°
Sat, 2294° / 65°0
94 °
Monterey Center, Saturday, 22 August
Clear. High 94°, low 65°.
Pressure29.88 inHg
Wind13.7 mph S
Humidity36%
Visibility—
Dew point58°
Sun, 2396° / 66°0
96 °
Monterey Center, Sunday, 23 August
Mostly clear. High 96°, low 66°.
Pressure29.80 inHg
Wind15.3 mph E
Humidity33%
Visibility—
Dew point60°
Mon, 2477° / 65°0.01
77 °
Monterey Center, Monday, 24 August
Light rain. High 77°, low 65°.
Pressure30.06 inHg
Wind13.7 mph NE
Humidity69%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2577° / 66°0.1
77 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 °
Monterey Center, 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 Monterey Center, 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 Monterey Center, 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.