Monthly outlook for Valley Farms, MI: average high 82.4°, average low 60.7°. That is 2.3° above the climate normal for August. Precipitation is expected on 8 days (about 2.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (89°), the coolest 22 August (53.2°).
82.4°/60.7°
Average high / low
+2.3°
Above normal
8 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.1°
78.5°
+2°
19 August – 28 August
82.9°
78°
+2.7°
29 August – 7 September
at normal
76.4°
—
August records over 66 years
94.5°1 August 1988All-time high
42.1°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — St. Johns (15 mi).
Mon, 1088° / 65°0.03
88 °
Valley Farms, Monday, 10 August
Light rain. High 88°, low 65°.
Pressure29.91 inHg
Wind6.7 mph W
Humidity70%
Visibility6.2 mi
Dew point68°
Tue, 1189° / 64°1.38
89 °
Valley Farms, Tuesday, 11 August
Heavy rain. High 89°, low 64°.
Pressure29.88 inHg
Wind11 mph S
Humidity35%
Visibility6.2 mi
Dew point55°
Wed, 1284° / 60°0
84 °
Valley Farms, Wednesday, 12 August
Mostly clear. High 84°, low 60°.
Pressure29.85 inHg
Wind6.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point59°
Thu, 1381° / 59°0
81 °
Valley Farms, Thursday, 13 August
Light rain. High 81°, low 59°.
Pressure30.00 inHg
Wind5.3 mph SE
Humidity46%
Visibility6.2 mi
Dew point54°
Fri, 1482° / 60°0.09
82 °
Valley Farms, Friday, 14 August
Light rain. High 82°, low 60°.
Pressure30.09 inHg
Wind11 mph E
Humidity49%
Visibility—
Dew point57°
Sat, 1572° / 62°0.34
72 °
Valley Farms, Saturday, 15 August
Rain. High 72°, low 62°.
Pressure30.06 inHg
Wind10.9 mph SE
Humidity88%
Visibility—
Dew point65°
Sun, 1678° / 65°0
78 °
Valley Farms, Sunday, 16 August
Light rain. High 78°, low 65°.
Pressure29.85 inHg
Wind19.3 mph W
Humidity82%
Visibility—
Dew point64°
Mon, 1778° / 58°0.07
78 °
Valley Farms, Monday, 17 August
Light rain. High 78°, low 58°.
Pressure30.06 inHg
Wind7.9 mph SE
Humidity50%
Visibility—
Dew point55°
Tue, 1886° / 63°0.17
86 °
Valley Farms, Tuesday, 18 August
Rain. High 86°, low 63°.
Pressure29.77 inHg
Wind17.3 mph W
Humidity59%
Visibility—
Dew point67°
Wed, 1984° / 63°0
84 °
Valley Farms, Wednesday, 19 August
Partly cloudy. High 84°, low 63°.
Pressure30.00 inHg
Wind9.8 mph W
Humidity36%
Visibility—
Dew point50°
Thu, 2085° / 62°0
85 °
Valley Farms, Thursday, 20 August
Overcast. High 85°, low 62°.
Pressure29.85 inHg
Wind12.3 mph SW
Humidity53%
Visibility—
Dew point62°
Fri, 2181° / 62°0.44
81 °
Valley Farms, Friday, 21 August
Rain. High 81°, low 62°.
Pressure29.85 inHg
Wind13.2 mph NE
Humidity56%
Visibility—
Dew point62°
Sat, 2280° / 53°0
80 °
Valley Farms, Saturday, 22 August
Mostly clear. High 80°, low 53°.
Pressure30.00 inHg
Wind6.9 mph NE
Humidity35%
Visibility—
Dew point45°
Sun, 2384° / 57°0.01
84 °
Valley Farms, Sunday, 23 August
Light rain. High 84°, low 57°.
Pressure29.97 inHg
Wind11.4 mph W
Humidity40%
Visibility—
Dew point53°
Mon, 2483° / 62°0.07
83 °
Valley Farms, Monday, 24 August
Light rain. High 83°, low 62°.
Pressure30.00 inHg
Wind7.4 mph NE
Humidity38%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2578° / 62°0.05
78 °
Valley Farms, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.05 in
Chance of precipitation22%
Record high91° (2021)
Record low46° (1977)
Wed, 2679° / 62°0.14
79 °
Valley Farms, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.14 in
Chance of precipitation35%
Record high92° (2024)
Record low48° (2025)
Thu, 2779° / 63°0.11
79 °
Valley Farms, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.11 in
Chance of precipitation40%
Record high92° (1973)
Record low47° (2025)
Fri, 2878° / 62°0.13
78 °
Valley Farms, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.13 in
Chance of precipitation38%
Record high91° (1973)
Record low44° (1986)
Sat, 2977° / 61°0.11
77 °
Valley Farms, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.11 in
Chance of precipitation38%
Record high91° (2021)
Record low42° (1982)
Sun, 3077° / 61°0.06
77 °
Valley Farms, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.06 in
Chance of precipitation27%
Record high89° (2010)
Record low46° (1986)
Mon, 3177° / 60°0.1
77 °
Valley Farms, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.1 in
Chance of precipitation17%
Record high89° (2010)
Record low46° (2009)
Tue, 0176° / 59°0.09
76 °
Valley Farms, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.09 in
Chance of precipitation32%
Record high88° (1973)
Record low44° (1967)
Wed, 0277° / 60°0.07
77 °
Valley Farms, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low60°
Average precipitation0.07 in
Chance of precipitation30%
Record high90° (2011)
Record low46° (1976)
Thu, 0377° / 59°0.07
77 °
Valley Farms, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high77°
Average low59°
Average precipitation0.07 in
Chance of precipitation25%
Record high89° (1973)
Record low44° (1974)
Fri, 0476° / 58°0.06
76 °
Valley Farms, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low58°
Average precipitation0.06 in
Chance of precipitation23%
Record high89° (2023)
Record low44° (1997)
Sat, 0576° / 59°0.07
76 °
Valley Farms, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.07 in
Chance of precipitation25%
Record high91° (2023)
Record low45° (1974)
Sun, 0676° / 59°0.07
76 °
Valley Farms, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.07 in
Chance of precipitation28%
Record high87° (2016)
Record low43° (1984)
Mon, 0775° / 59°0.12
75 °
Valley Farms, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.12 in
Chance of precipitation35%
Record high89° (1960)
Record low44° (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 Valley Farms, 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 Valley Farms, 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.