As of 12:11 EDT

Weather in Ossawinamakee Beach, MI

74°Current weather

Ossawinamakee Beach, Sunday, 9 August, 12:11

Overcast. Feels like 74°. High 74°, low 60°.

Pressure29.94 inHg
Wind7.7 mph S
Humidity70%
Visibility6.2 mi
Dew point63°

Monthly outlook for Ossawinamakee Beach, MI: average high 72.3°, average low 55°. That is 0.5° below the climate normal for August. Precipitation is expected on 9 days (about 2.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (82.4°), the coolest 20 August (48.7°).

72.3°/55°
Average high / low
−0.5°
Below normal
9 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August73.7°73.7°+0°
19 August – 28 August69.9°72.5°-1.4°
29 August – 7 Septemberat normal70.5°

August records over 66 years

90.7°7 August 2001All-time high
47.3°29 August 2025All-time low

Climate normals and records are computed from the nearest reference point — Manistique (3 mi).

Mon, 1082° / 56°0.06Light rain
82 °Light rain

Ossawinamakee Beach, Monday, 10 August

Light rain. High 82°, low 56°.

Pressure29.88 inHg
Wind4.3 mph NW
Humidity46%
Visibility6.2 mi
Dew point54°
Tue, 1172° / 59°0.07Light rain
72 °Light rain

Ossawinamakee Beach, Tuesday, 11 August

Light rain. High 72°, low 59°.

Pressure29.94 inHg
Wind6.5 mph SW
Humidity81%
Visibility6.2 mi
Dew point62°
Wed, 1275° / 55°0.09Rain
75 °Rain

Ossawinamakee Beach, Wednesday, 12 August

Rain. High 75°, low 55°.

Pressure29.83 inHg
Wind11.1 mph N
Humidity56%
Visibility6.2 mi
Dew point56°
Thu, 1370° / 51°0Overcast
70 °Overcast

Ossawinamakee Beach, Thursday, 13 August

Overcast. High 70°, low 51°.

Pressure30.03 inHg
Wind9.1 mph N
Humidity47%
Visibility6.2 mi
Dew point46°
Fri, 1475° / 49°0Clear
75 °Clear

Ossawinamakee Beach, Friday, 14 August

Clear. High 75°, low 49°.

Pressure30.18 inHg
Wind10.3 mph N
Humidity35%
Visibility
Dew point43°
Sat, 1572° / 50°0Overcast
72 °Overcast

Ossawinamakee Beach, Saturday, 15 August

Overcast. High 72°, low 50°.

Pressure30.30 inHg
Wind7.9 mph S
Humidity46%
Visibility
Dew point48°
Sun, 1665° / 57°0.26Rain
65 °Rain

Ossawinamakee Beach, Sunday, 16 August

Rain. High 65°, low 57°.

Pressure30.06 inHg
Wind4.9 mph W
Humidity93%
Visibility
Dew point59°
Mon, 1777° / 55°0Mostly clear
77 °Mostly clear

Ossawinamakee Beach, Monday, 17 August

Mostly clear. High 77°, low 55°.

Pressure30.00 inHg
Wind7.8 mph N
Humidity43%
Visibility
Dew point49°
Tue, 1874° / 63°0.23Rain
74 °Rain

Ossawinamakee Beach, Tuesday, 18 August

Rain. High 74°, low 63°.

Pressure29.77 inHg
Wind16.4 mph S
Humidity75%
Visibility
Dew point62°
Wed, 1966° / 50°0.6Heavy rain
66 °Heavy rain

Ossawinamakee Beach, Wednesday, 19 August

Heavy rain. High 66°, low 50°.

Pressure29.80 inHg
Wind15.7 mph NW
Humidity70%
Visibility
Dew point54°
Thu, 2072° / 49°0Overcast
72 °Overcast

Ossawinamakee Beach, Thursday, 20 August

Overcast. High 72°, low 49°.

Pressure29.91 inHg
Wind8.7 mph S
Humidity33%
Visibility
Dew point39°
Fri, 2167° / 63°0.7Rain
67 °Rain

Ossawinamakee Beach, Friday, 21 August

Rain. High 67°, low 63°.

Pressure29.71 inHg
Wind12.8 mph SW
Humidity97%
Visibility
Dew point63°
Sat, 2268° / 58°0.04Light rain
68 °Light rain

Ossawinamakee Beach, Saturday, 22 August

Light rain. High 68°, low 58°.

Pressure29.77 inHg
Wind13.7 mph N
Humidity87%
Visibility
Dew point57°
Sun, 2372° / 53°0Overcast
72 °Overcast

Ossawinamakee Beach, Sunday, 23 August

Overcast. High 72°, low 53°.

Pressure30.09 inHg
Wind10.4 mph N
Humidity38%
Visibility
Dew point43°
Mon, 2474° / 52°0Partly cloudy
74 °Partly cloudy

Ossawinamakee Beach, Monday, 24 August

Partly cloudy. High 74°, low 52°.

Pressure30.12 inHg
Wind10.9 mph S
Humidity54%
Visibility
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2573° / 62°0.12Climate normal
73 °Climate normal

Ossawinamakee Beach, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high73°
Average low62°
Average precipitation0.12 in
Chance of precipitation33%
Record high86° (2021)
Record low49° (2017)
Wed, 2673° / 62°0.1Climate normal
73 °Climate normal

Ossawinamakee Beach, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high73°
Average low62°
Average precipitation0.1 in
Chance of precipitation37%
Record high83° (2013)
Record low50° (2025)
Thu, 2773° / 63°0.2Climate normal
73 °Climate normal

Ossawinamakee Beach, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high73°
Average low63°
Average precipitation0.2 in
Chance of precipitation42%
Record high84° (1983)
Record low50° (2025)
Fri, 2872° / 62°0.08Climate normal
72 °Climate normal

Ossawinamakee Beach, Friday, 28 August

Climate normal for this date — 60-year average.

Average high72°
Average low62°
Average precipitation0.08 in
Chance of precipitation33%
Record high88° (1991)
Record low49° (1965)
Sat, 2972° / 61°0.09Climate normal
72 °Climate normal

Ossawinamakee Beach, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high72°
Average low61°
Average precipitation0.09 in
Chance of precipitation37%
Record high85° (1991)
Record low47° (2025)
Sun, 3071° / 61°0.13Climate normal
71 °Climate normal

Ossawinamakee Beach, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high71°
Average low61°
Average precipitation0.13 in
Chance of precipitation32%
Record high89° (1991)
Record low49° (1976)
Mon, 3171° / 61°0.06Climate normal
71 °Climate normal

Ossawinamakee Beach, Monday, 31 August

Climate normal for this date — 60-year average.

Average high71°
Average low61°
Average precipitation0.06 in
Chance of precipitation27%
Record high80° (2024)
Record low51° (2017)
Tue, 0171° / 60°0.11Climate normal
71 °Climate normal

Ossawinamakee Beach, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.11 in
Chance of precipitation32%
Record high84° (1990)
Record low49° (2017)
Wed, 0271° / 61°0.09Climate normal
71 °Climate normal

Ossawinamakee Beach, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high71°
Average low61°
Average precipitation0.09 in
Chance of precipitation35%
Record high86° (2011)
Record low47° (1976)
Thu, 0371° / 60°0.13Climate normal
71 °Climate normal

Ossawinamakee Beach, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high71°
Average low60°
Average precipitation0.13 in
Chance of precipitation40%
Record high81° (1999)
Record low47° (2025)
Fri, 0470° / 60°0.09Climate normal
70 °Climate normal

Ossawinamakee Beach, Friday, 4 September

Climate normal for this date — 60-year average.

Average high70°
Average low60°
Average precipitation0.09 in
Chance of precipitation35%
Record high82° (2023)
Record low43° (2025)
Sat, 0569° / 59°0.13Climate normal
69 °Climate normal

Ossawinamakee Beach, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high69°
Average low59°
Average precipitation0.13 in
Chance of precipitation38%
Record high81° (2007)
Record low49° (2025)
Sun, 0670° / 60°0.09Climate normal
70 °Climate normal

Ossawinamakee Beach, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high70°
Average low60°
Average precipitation0.09 in
Chance of precipitation42%
Record high80° (1978)
Record low48° (1986)
Mon, 0769° / 58°0.13Climate normal
69 °Climate normal

Ossawinamakee Beach, Monday, 7 September

Climate normal for this date — 60-year average.

Average high69°
Average low58°
Average precipitation0.13 in
Chance of precipitation37%
Record high82° (1960)
Record low44° (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 Ossawinamakee 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 Ossawinamakee 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.