Monthly outlook for Wayzata, MN: average high 84.1°, average low 62.2°. That is 2.8° above the climate normal for August. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 16 August (94.6°), the coolest 23 August (49.9°).
84.1°/62.2°
Average high / low
+2.8°
Above normal
7 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
86.5°
79.4°
+3.9°
18 August – 27 August
80.1°
78.5°
+0.8°
28 August – 6 September
at normal
76.9°
—
August records over 66 years
99.1°23 August 2023All-time high
45.3°21 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Minneapolis (12 mi).
Sun, 0986° / 65°0.37
86 °
Wayzata, Sunday, 9 August
Rain. High 86°, low 65°.
Pressure29.83 inHg
Wind2.2 mph NE
Humidity61%
Visibility6.2 mi
Dew point67°
Mon, 1092° / 68°0
92 °
Wayzata, Monday, 10 August
Overcast. High 92°, low 68°.
Pressure29.85 inHg
Wind8.2 mph E
Humidity46%
Visibility6.2 mi
Dew point62°
Tue, 1189° / 66°0.21
89 °
Wayzata, Tuesday, 11 August
Rain. High 89°, low 66°.
Pressure29.83 inHg
Wind7 mph N
Humidity52%
Visibility6.2 mi
Dew point63°
Wed, 1284° / 66°0.01
84 °
Wayzata, Wednesday, 12 August
Light rain. High 84°, low 66°.
Pressure29.88 inHg
Wind8.3 mph N
Humidity32%
Visibility6.2 mi
Dew point50°
Thu, 1379° / 59°0
79 °
Wayzata, Thursday, 13 August
Clear. High 79°, low 59°.
Pressure30.03 inHg
Wind9.2 mph NE
Humidity30%
Visibility—
Dew point40°
Fri, 1483° / 56°0
83 °
Wayzata, Friday, 14 August
Mostly clear. High 83°, low 56°.
Pressure30.18 inHg
Wind8 mph NE
Humidity27%
Visibility—
Dew point40°
Sat, 1587° / 63°0
87 °
Wayzata, Saturday, 15 August
Overcast. High 87°, low 63°.
Pressure30.15 inHg
Wind14.8 mph SE
Humidity33%
Visibility—
Dew point49°
Sun, 1695° / 69°0.15
95 °
Wayzata, Sunday, 16 August
Rain. High 95°, low 69°.
Pressure29.97 inHg
Wind14.3 mph S
Humidity45%
Visibility—
Dew point62°
Mon, 1788° / 66°0.33
88 °
Wayzata, Monday, 17 August
Rain. High 88°, low 66°.
Pressure30.00 inHg
Wind8 mph NE
Humidity40%
Visibility—
Dew point55°
Tue, 1892° / 67°0.11
92 °
Wayzata, Tuesday, 18 August
Light rain. High 92°, low 67°.
Pressure29.97 inHg
Wind17.6 mph W
Humidity41%
Visibility—
Dew point57°
Wed, 1971° / 65°0.05
71 °
Wayzata, Wednesday, 19 August
Light rain. High 71°, low 65°.
Pressure29.94 inHg
Wind10 mph NE
Humidity83%
Visibility—
Dew point64°
Thu, 2086° / 62°0
86 °
Wayzata, Thursday, 20 August
Clear. High 86°, low 62°.
Pressure29.97 inHg
Wind8.4 mph SW
Humidity37%
Visibility—
Dew point54°
Fri, 2186° / 62°0.06
86 °
Wayzata, Friday, 21 August
Light rain. High 86°, low 62°.
Pressure29.94 inHg
Wind16.9 mph N
Humidity44%
Visibility—
Dew point57°
Sat, 2272° / 56°0.02
72 °
Wayzata, Saturday, 22 August
Light rain. High 72°, low 56°.
Pressure30.12 inHg
Wind14.5 mph NE
Humidity32%
Visibility—
Dew point36°
Sun, 2373° / 50°0
73 °
Wayzata, Sunday, 23 August
Overcast. High 73°, low 50°.
Pressure30.24 inHg
Wind7.2 mph E
Humidity32%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2479° / 63°0.13
79 °
Wayzata, Monday, 24 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.13 in
Chance of precipitation30%
Record high93° (2003)
Record low49° (1987)
Tue, 2579° / 64°0.14
79 °
Wayzata, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.14 in
Chance of precipitation32%
Record high93° (2013)
Record low50° (1979)
Wed, 2679° / 63°0.22
79 °
Wayzata, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.22 in
Chance of precipitation42%
Record high93° (2013)
Record low51° (1971)
Thu, 2779° / 63°0.15
79 °
Wayzata, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.15 in
Chance of precipitation32%
Record high92° (2013)
Record low48° (1971)
Fri, 2878° / 63°0.1
78 °
Wayzata, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.1 in
Chance of precipitation32%
Record high92° (1984)
Record low46° (1986)
Sat, 2978° / 62°0.1
78 °
Wayzata, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.1 in
Chance of precipitation27%
Record high93° (2013)
Record low51° (1976)
Sun, 3077° / 62°0.1
77 °
Wayzata, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.1 in
Chance of precipitation32%
Record high96° (2012)
Record low50° (2009)
Mon, 3177° / 61°0.1
77 °
Wayzata, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.1 in
Chance of precipitation30%
Record high89° (1960)
Record low49° (1967)
Tue, 0177° / 61°0.09
77 °
Wayzata, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (2011)
Record low46° (1974)
Wed, 0277° / 62°0.09
77 °
Wayzata, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.09 in
Chance of precipitation33%
Record high94° (2023)
Record low47° (1974)
Thu, 0376° / 61°0.13
76 °
Wayzata, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.13 in
Chance of precipitation40%
Record high98° (2023)
Record low41° (1974)
Fri, 0476° / 60°0.14
76 °
Wayzata, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.14 in
Chance of precipitation27%
Record high98° (2023)
Record low46° (1974)
Sat, 0576° / 60°0.09
76 °
Wayzata, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.09 in
Chance of precipitation27%
Record high91° (2023)
Record low44° (1962)
Sun, 0676° / 60°0.11
76 °
Wayzata, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.11 in
Chance of precipitation30%
Record high91° (1960)
Record low46° (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 Wayzata, MN 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 Wayzata, MN 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.