Monthly outlook for Lake Shore, MN: average high 80.8°, average low 57.3°. That is 3° above the climate normal for August. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 19 August (103°), the coolest 13 August (50.5°).
80.8°/57.3°
Average high / low
+3°
Above normal
5 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.9°
75.8°
+4°
19 August – 28 August
77.3°
75°
+1.2°
29 August – 7 September
at normal
72.7°
—
August records over 66 years
96.3°19 August 1976All-time high
44.6°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Pine River (15 mi).
Mon, 1085° / 56°0
85 °
Lake Shore, Monday, 10 August
Partly cloudy. High 85°, low 56°.
Pressure29.91 inHg
Wind4.1 mph E
Humidity25%
Visibility6.2 mi
Dew point46°
Tue, 1186° / 58°0
86 °
Lake Shore, Tuesday, 11 August
Partly cloudy. High 86°, low 58°.
Pressure29.85 inHg
Wind9.4 mph N
Humidity33%
Visibility6.2 mi
Dew point51°
Wed, 1281° / 57°0
81 °
Lake Shore, Wednesday, 12 August
Overcast. High 81°, low 57°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity36%
Visibility6.2 mi
Dew point47°
Thu, 1379° / 50°0
79 °
Lake Shore, Thursday, 13 August
Overcast. High 79°, low 50°.
Pressure30.06 inHg
Wind10.5 mph NE
Humidity28%
Visibility—
Dew point37°
Fri, 1484° / 52°0
84 °
Lake Shore, Friday, 14 August
Overcast. High 84°, low 52°.
Pressure30.15 inHg
Wind10.9 mph E
Humidity26%
Visibility—
Dew point39°
Sat, 1570° / 58°0.04
70 °
Lake Shore, Saturday, 15 August
Light rain. High 70°, low 58°.
Pressure30.15 inHg
Wind11.2 mph S
Humidity54%
Visibility—
Dew point50°
Sun, 1682° / 57°0
82 °
Lake Shore, Sunday, 16 August
Clear. High 82°, low 57°.
Pressure30.09 inHg
Wind11.8 mph NW
Humidity31%
Visibility—
Dew point44°
Mon, 1784° / 54°0.01
84 °
Lake Shore, Monday, 17 August
Light rain. High 84°, low 54°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity28%
Visibility—
Dew point42°
Tue, 1897° / 58°0.16
97 °
Lake Shore, Tuesday, 18 August
Light rain. High 97°, low 58°.
Pressure29.77 inHg
Wind11.8 mph SW
Humidity47%
Visibility—
Dew point62°
Wed, 19103° / 68°0
103 °
Lake Shore, Wednesday, 19 August
Overcast. High 103°, low 68°.
Pressure29.74 inHg
Wind9.2 mph S
Humidity24%
Visibility—
Dew point52°
Thu, 2083° / 63°0.01
83 °
Lake Shore, Thursday, 20 August
Light rain. High 83°, low 63°.
Pressure29.88 inHg
Wind12.7 mph N
Humidity33%
Visibility—
Dew point49°
Fri, 2172° / 56°0.11
72 °
Lake Shore, Friday, 21 August
Light rain. High 72°, low 56°.
Pressure30.03 inHg
Wind5.7 mph SE
Humidity61%
Visibility—
Dew point52°
Sat, 2279° / 58°0.23
79 °
Lake Shore, Saturday, 22 August
Light rain. High 79°, low 58°.
Pressure29.85 inHg
Wind11.7 mph NE
Humidity68%
Visibility—
Dew point62°
Sun, 2363° / 56°0.16
63 °
Lake Shore, Sunday, 23 August
Light rain. High 63°, low 56°.
Pressure30.06 inHg
Wind11.5 mph E
Humidity95%
Visibility—
Dew point57°
Mon, 2463° / 54°0.16
63 °
Lake Shore, Monday, 24 August
Light rain. High 63°, low 54°.
Pressure30.12 inHg
Wind8.4 mph E
Humidity90%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2576° / 61°0.09
76 °
Lake Shore, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation33%
Record high93° (2013)
Record low48° (2025)
Wed, 2676° / 61°0.1
76 °
Lake Shore, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.1 in
Chance of precipitation32%
Record high90° (1991)
Record low51° (1964)
Thu, 2775° / 60°0.13
75 °
Lake Shore, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.13 in
Chance of precipitation30%
Record high91° (1984)
Record low47° (1986)
Fri, 2874° / 60°0.08
74 °
Lake Shore, Friday, 28 August
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.08 in
Chance of precipitation32%
Record high94° (1984)
Record low45° (1986)
Sat, 2974° / 60°0.11
74 °
Lake Shore, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low60°
Average precipitation0.11 in
Chance of precipitation27%
Record high88° (1961)
Record low49° (1974)
Sun, 3073° / 59°0.07
73 °
Lake Shore, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high73°
Average low59°
Average precipitation0.07 in
Chance of precipitation27%
Record high87° (1961)
Record low48° (2009)
Mon, 3174° / 59°0.16
74 °
Lake Shore, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.16 in
Chance of precipitation42%
Record high86° (1990)
Record low48° (1974)
Tue, 0173° / 59°0.1
73 °
Lake Shore, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low59°
Average precipitation0.1 in
Chance of precipitation30%
Record high89° (2023)
Record low44° (1974)
Wed, 0273° / 59°0.1
73 °
Lake Shore, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high73°
Average low59°
Average precipitation0.1 in
Chance of precipitation32%
Record high91° (1983)
Record low43° (1974)
Thu, 0373° / 58°0.1
73 °
Lake Shore, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.1 in
Chance of precipitation30%
Record high94° (2023)
Record low42° (1974)
Fri, 0473° / 58°0.07
73 °
Lake Shore, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.07 in
Chance of precipitation25%
Record high95° (2023)
Record low42° (2025)
Sat, 0572° / 58°0.09
72 °
Lake Shore, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high72°
Average low58°
Average precipitation0.09 in
Chance of precipitation30%
Record high88° (1960)
Record low42° (2025)
Sun, 0672° / 57°0.15
72 °
Lake Shore, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.15 in
Chance of precipitation38%
Record high90° (1978)
Record low42° (2025)
Mon, 0771° / 56°0.12
71 °
Lake Shore, Monday, 7 September
Climate normal for this date — 60-year average.
Average high71°
Average low56°
Average precipitation0.12 in
Chance of precipitation27%
Record high93° (1976)
Record low41° (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 Lake Shore, 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 Lake Shore, 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.