Monthly outlook for Beaver Grove, MI: average high 68.5°, average low 57.8°. That is 2.5° below the climate normal for August. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 18 August (80°), the coolest 13 August (53.8°).
68.5°/57.8°
Average high / low
−2.5°
Below normal
4 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
70.6°
73.4°
-1.5°
19 August – 28 August
65°
72.4°
-4.1°
29 August – 7 September
at normal
70.4°
—
August records over 66 years
92.8°19 August 1976All-time high
41.2°25 August 2017All-time low
Climate normals and records are computed from the nearest reference point — Palmer (13 mi).
Mon, 1073° / 58°0
73 °
Beaver Grove, Monday, 10 August
Mostly clear. High 73°, low 58°.
Pressure29.91 inHg
Wind1.1 mph E
Humidity56%
Visibility6.2 mi
Dew point54°
Tue, 1170° / 60°0.09
70 °
Beaver Grove, Tuesday, 11 August
Light rain. High 70°, low 60°.
Pressure29.88 inHg
Wind0.4 mph NW
Humidity76%
Visibility6.2 mi
Dew point57°
Wed, 1265° / 56°0
65 °
Beaver Grove, Wednesday, 12 August
Overcast. High 65°, low 56°.
Pressure29.88 inHg
Wind12.2 mph N
Humidity71%
Visibility6.2 mi
Dew point52°
Thu, 1364° / 54°0
64 °
Beaver Grove, Thursday, 13 August
Partly cloudy. High 64°, low 54°.
Pressure30.00 inHg
Wind10.8 mph N
Humidity65%
Visibility—
Dew point50°
Fri, 1465° / 55°0
65 °
Beaver Grove, Friday, 14 August
Clear. High 65°, low 55°.
Pressure30.15 inHg
Wind13.4 mph N
Humidity62%
Visibility—
Dew point50°
Sat, 1568° / 54°0
68 °
Beaver Grove, Saturday, 15 August
Overcast. High 68°, low 54°.
Pressure30.30 inHg
Wind7.2 mph S
Humidity50%
Visibility—
Dew point47°
Sun, 1677° / 59°0
77 °
Beaver Grove, Sunday, 16 August
Overcast. High 77°, low 59°.
Pressure30.06 inHg
Wind11.9 mph SW
Humidity51%
Visibility—
Dew point53°
Mon, 1768° / 61°0
68 °
Beaver Grove, Monday, 17 August
Mostly clear. High 68°, low 61°.
Pressure30.00 inHg
Wind7.8 mph N
Humidity64%
Visibility—
Dew point55°
Tue, 1880° / 61°0.34
80 °
Beaver Grove, Tuesday, 18 August
Light rain. High 80°, low 61°.
Pressure29.77 inHg
Wind14.6 mph NW
Humidity57%
Visibility—
Dew point61°
Wed, 1965° / 58°0.12
65 °
Beaver Grove, Wednesday, 19 August
Light rain. High 65°, low 58°.
Pressure29.83 inHg
Wind25.4 mph N
Humidity95%
Visibility—
Dew point57°
Thu, 2063° / 58°0
63 °
Beaver Grove, Thursday, 20 August
Overcast. High 63°, low 58°.
Pressure30.06 inHg
Wind17.8 mph N
Humidity57%
Visibility—
Dew point47°
Fri, 2168° / 56°0
68 °
Beaver Grove, Friday, 21 August
Overcast. High 68°, low 56°.
Pressure30.12 inHg
Wind9 mph E
Humidity48%
Visibility—
Dew point46°
Sat, 2267° / 55°0.08
67 °
Beaver Grove, Saturday, 22 August
Light rain. High 67°, low 55°.
Pressure29.85 inHg
Wind18 mph S
Humidity64%
Visibility—
Dew point53°
Sun, 2366° / 60°0.04
66 °
Beaver Grove, Sunday, 23 August
Light rain. High 66°, low 60°.
Pressure29.74 inHg
Wind18.3 mph NW
Humidity72%
Visibility—
Dew point55°
Mon, 2461° / 57°0
61 °
Beaver Grove, Monday, 24 August
Overcast. High 61°, low 57°.
Pressure30.06 inHg
Wind10.7 mph NW
Humidity79%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 58°0.15
73 °
Beaver Grove, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.15 in
Chance of precipitation35%
Record high92° (2013)
Record low41° (2017)
Wed, 2673° / 58°0.14
73 °
Beaver Grove, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.14 in
Chance of precipitation42%
Record high89° (1991)
Record low48° (1964)
Thu, 2773° / 58°0.13
73 °
Beaver Grove, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation42%
Record high91° (1976)
Record low45° (2023)
Fri, 2872° / 57°0.1
72 °
Beaver Grove, Friday, 28 August
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.1 in
Chance of precipitation30%
Record high88° (1973)
Record low43° (1986)
Sat, 2971° / 57°0.07
71 °
Beaver Grove, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high71°
Average low57°
Average precipitation0.07 in
Chance of precipitation35%
Record high87° (1991)
Record low44° (2025)
Sun, 3071° / 56°0.11
71 °
Beaver Grove, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.11 in
Chance of precipitation33%
Record high91° (2012)
Record low44° (1976)
Mon, 3172° / 56°0.07
72 °
Beaver Grove, Monday, 31 August
Climate normal for this date — 60-year average.
Average high72°
Average low56°
Average precipitation0.07 in
Chance of precipitation25%
Record high87° (2000)
Record low45° (2009)
Tue, 0171° / 56°0.08
71 °
Beaver Grove, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.08 in
Chance of precipitation27%
Record high84° (1973)
Record low42° (2017)
Wed, 0271° / 56°0.14
71 °
Beaver Grove, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.14 in
Chance of precipitation38%
Record high87° (2023)
Record low42° (1976)
Thu, 0371° / 56°0.15
71 °
Beaver Grove, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.15 in
Chance of precipitation37%
Record high89° (2023)
Record low42° (1974)
Fri, 0470° / 55°0.13
70 °
Beaver Grove, Friday, 4 September
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.13 in
Chance of precipitation30%
Record high91° (2023)
Record low41° (2025)
Sat, 0570° / 55°0.15
70 °
Beaver Grove, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high70°
Average low55°
Average precipitation0.15 in
Chance of precipitation43%
Record high87° (2007)
Record low41° (2025)
Sun, 0669° / 55°0.08
69 °
Beaver Grove, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high69°
Average low55°
Average precipitation0.08 in
Chance of precipitation37%
Record high89° (1960)
Record low44° (2011)
Mon, 0768° / 54°0.09
68 °
Beaver Grove, Monday, 7 September
Climate normal for this date — 60-year average.
Average high68°
Average low54°
Average precipitation0.09 in
Chance of precipitation43%
Record high89° (1976)
Record low42° (1986)
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 Beaver Grove, 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 Beaver Grove, 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.