Monthly outlook for Wagner Beach, MI: average high 75.7°, average low 63.4°. That is 0.4° above the climate normal for August. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 20 August (87.2°), the coolest 14 August (53.9°).
75.7°/63.4°
Average high / low
+0.4°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
75.3°
75.4°
-0.1°
19 August – 28 August
76.5°
74.5°
+1.1°
29 August – 7 September
at normal
72.9°
—
August records over 66 years
92.8°8 August 2001All-time high
48°27 August 2025All-time low
Climate normals and records are computed from the nearest reference point — East Tawas (13 mi).
Mon, 1084° / 69°0.19
84 °
Wagner Beach, Monday, 10 August
Rain. High 84°, low 69°.
Pressure29.85 inHg
Wind5.3 mph SW
Humidity70%
Visibility6.2 mi
Dew point66°
Tue, 1174° / 65°0.01
74 °
Wagner Beach, Tuesday, 11 August
Light rain. High 74°, low 65°.
Pressure29.91 inHg
Wind6.8 mph S
Humidity63%
Visibility6.2 mi
Dew point59°
Wed, 1279° / 64°0.01
79 °
Wagner Beach, Wednesday, 12 August
Light rain. High 79°, low 64°.
Pressure29.77 inHg
Wind1.8 mph W
Humidity59%
Visibility6.2 mi
Dew point61°
Thu, 1371° / 56°0
71 °
Wagner Beach, Thursday, 13 August
Mostly clear. High 71°, low 56°.
Pressure29.97 inHg
Wind13.3 mph N
Humidity37%
Visibility—
Dew point41°
Fri, 1470° / 54°0
70 °
Wagner Beach, Friday, 14 August
Clear. High 70°, low 54°.
Pressure30.15 inHg
Wind13.8 mph NE
Humidity47%
Visibility—
Dew point47°
Sat, 1571° / 55°0
71 °
Wagner Beach, Saturday, 15 August
Overcast. High 71°, low 55°.
Pressure30.30 inHg
Wind9 mph SE
Humidity45%
Visibility—
Dew point46°
Sun, 1670° / 64°0.03
70 °
Wagner Beach, Sunday, 16 August
Light rain. High 70°, low 64°.
Pressure30.12 inHg
Wind11.2 mph SW
Humidity58%
Visibility—
Dew point54°
Mon, 1775° / 63°0
75 °
Wagner Beach, Monday, 17 August
Partly cloudy. High 75°, low 63°.
Pressure30.03 inHg
Wind12.7 mph E
Humidity58%
Visibility—
Dew point58°
Tue, 1873° / 60°0
73 °
Wagner Beach, Tuesday, 18 August
Partly cloudy. High 73°, low 60°.
Pressure30.06 inHg
Wind14.2 mph E
Humidity55%
Visibility—
Dew point54°
Wed, 1981° / 66°0
81 °
Wagner Beach, Wednesday, 19 August
Overcast. High 81°, low 66°.
Pressure29.97 inHg
Wind14.1 mph S
Humidity62%
Visibility—
Dew point64°
Thu, 2087° / 70°0.08
87 °
Wagner Beach, Thursday, 20 August
Light rain. High 87°, low 70°.
Pressure29.77 inHg
Wind11.5 mph SW
Humidity75%
Visibility—
Dew point68°
Fri, 2178° / 68°0
78 °
Wagner Beach, Friday, 21 August
Mostly clear. High 78°, low 68°.
Pressure29.91 inHg
Wind15.7 mph E
Humidity61%
Visibility—
Dew point63°
Sat, 2274° / 62°0
74 °
Wagner Beach, Saturday, 22 August
Clear. High 74°, low 62°.
Pressure29.97 inHg
Wind14 mph NE
Humidity44%
Visibility—
Dew point50°
Sun, 2369° / 67°0.63
69 °
Wagner Beach, Sunday, 23 August
Rain. High 69°, low 67°.
Pressure29.91 inHg
Wind19.2 mph NE
Humidity87%
Visibility—
Dew point64°
Mon, 2469° / 65°0.03
69 °
Wagner Beach, Monday, 24 August
Light rain. High 69°, low 65°.
Pressure30.12 inHg
Wind20 mph NE
Humidity71%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 64°0.09
75 °
Wagner Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.09 in
Chance of precipitation22%
Record high87° (2021)
Record low50° (2017)
Wed, 2675° / 64°0.13
75 °
Wagner Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.13 in
Chance of precipitation33%
Record high87° (2024)
Record low50° (2025)
Thu, 2775° / 65°0.13
75 °
Wagner Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high75°
Average low65°
Average precipitation0.13 in
Chance of precipitation40%
Record high89° (1973)
Record low48° (2025)
Fri, 2874° / 64°0.11
74 °
Wagner Beach, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low64°
Average precipitation0.11 in
Chance of precipitation38%
Record high89° (1973)
Record low49° (1986)
Sat, 2974° / 63°0.13
74 °
Wagner Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.13 in
Chance of precipitation42%
Record high88° (1991)
Record low49° (2025)
Sun, 3074° / 63°0.08
74 °
Wagner Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high74°
Average low63°
Average precipitation0.08 in
Chance of precipitation33%
Record high86° (1973)
Record low49° (2025)
Mon, 3173° / 62°0.04
73 °
Wagner Beach, Monday, 31 August
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.04 in
Chance of precipitation25%
Record high85° (2010)
Record low49° (2023)
Tue, 0173° / 62°0.07
73 °
Wagner Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high85° (1973)
Record low49° (2017)
Wed, 0273° / 62°0.08
73 °
Wagner Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.08 in
Chance of precipitation32%
Record high86° (2011)
Record low48° (2017)
Thu, 0373° / 62°0.12
73 °
Wagner Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low62°
Average precipitation0.12 in
Chance of precipitation33%
Record high86° (1973)
Record low52° (2017)
Fri, 0473° / 61°0.09
73 °
Wagner Beach, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low61°
Average precipitation0.09 in
Chance of precipitation32%
Record high87° (2023)
Record low46° (2025)
Sat, 0572° / 61°0.08
72 °
Wagner Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.08 in
Chance of precipitation25%
Record high86° (2018)
Record low49° (2019)
Sun, 0672° / 61°0.08
72 °
Wagner Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low61°
Average precipitation0.08 in
Chance of precipitation43%
Record high84° (1998)
Record low48° (2020)
Mon, 0772° / 60°0.09
72 °
Wagner Beach, Monday, 7 September
Climate normal for this date — 60-year average.
Average high72°
Average low60°
Average precipitation0.09 in
Chance of precipitation42%
Record high84° (1960)
Record low45° (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 Wagner Beach, 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 Wagner Beach, 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.