Monthly outlook for Deer Park, MN: average high 84.5°, average low 60.8°. That is 3.2° above the climate normal for August. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 18 August (95.2°), the coolest 21 August (55.1°).
84.5°/60.8°
Average high / low
+3.2°
Above normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.7°
79°
+3.7°
19 August – 28 August
82.4°
78.4°
+2.2°
29 August – 7 September
at normal
76.6°
—
August records over 66 years
98.8°16 August 1988All-time high
45.7°28 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Richfield (12 mi).
Mon, 1091° / 66°0
91 °
Deer Park, Monday, 10 August
Overcast. High 91°, low 66°.
Pressure29.88 inHg
Wind6.3 mph E
Humidity53%
Visibility6.2 mi
Dew point66°
Tue, 1187° / 64°0.37
87 °
Deer Park, Tuesday, 11 August
Heavy rain. High 87°, low 64°.
Pressure29.83 inHg
Wind6.1 mph N
Humidity55%
Visibility6.2 mi
Dew point63°
Wed, 1284° / 63°0
84 °
Deer Park, Wednesday, 12 August
Clear. High 84°, low 63°.
Pressure29.94 inHg
Wind8.5 mph NW
Humidity30%
Visibility6.2 mi
Dew point47°
Thu, 1378° / 63°0
78 °
Deer Park, Thursday, 13 August
Overcast. High 78°, low 63°.
Pressure30.03 inHg
Wind7.3 mph E
Humidity36%
Visibility—
Dew point45°
Fri, 1485° / 59°0
85 °
Deer Park, Friday, 14 August
Partly cloudy. High 85°, low 59°.
Pressure30.12 inHg
Wind6.2 mph S
Humidity23%
Visibility—
Dew point38°
Sat, 1581° / 60°0
81 °
Deer Park, Saturday, 15 August
Overcast. High 81°, low 60°.
Pressure30.18 inHg
Wind12.8 mph S
Humidity39%
Visibility—
Dew point52°
Sun, 1683° / 55°0
83 °
Deer Park, Sunday, 16 August
Overcast. High 83°, low 55°.
Pressure30.09 inHg
Wind7.2 mph SW
Humidity44%
Visibility—
Dew point53°
Mon, 1790° / 67°0
90 °
Deer Park, Monday, 17 August
Overcast. High 90°, low 67°.
Pressure30.00 inHg
Wind8.1 mph S
Humidity28%
Visibility—
Dew point48°
Tue, 1895° / 67°0.07
95 °
Deer Park, Tuesday, 18 August
Light rain. High 95°, low 67°.
Pressure29.85 inHg
Wind17.6 mph W
Humidity33%
Visibility—
Dew point55°
Wed, 1981° / 58°0.11
81 °
Deer Park, Wednesday, 19 August
Light rain. High 81°, low 58°.
Pressure30.03 inHg
Wind13.9 mph N
Humidity28%
Visibility—
Dew point40°
Thu, 2078° / 57°0
78 °
Deer Park, Thursday, 20 August
Overcast. High 78°, low 57°.
Pressure30.12 inHg
Wind11.5 mph SW
Humidity37%
Visibility—
Dew point44°
Fri, 2183° / 55°0
83 °
Deer Park, Friday, 21 August
Partly cloudy. High 83°, low 55°.
Pressure30.00 inHg
Wind14.6 mph S
Humidity31%
Visibility—
Dew point44°
Sat, 2286° / 58°0.44
86 °
Deer Park, Saturday, 22 August
Rain. High 86°, low 58°.
Pressure29.74 inHg
Wind15.8 mph W
Humidity71%
Visibility—
Dew point61°
Sun, 2382° / 59°0
82 °
Deer Park, Sunday, 23 August
Clear. High 82°, low 59°.
Pressure29.91 inHg
Wind13.2 mph NW
Humidity42%
Visibility—
Dew point50°
Mon, 2486° / 58°0.01
86 °
Deer Park, Monday, 24 August
Light rain. High 86°, low 58°.
Pressure29.88 inHg
Wind13.4 mph S
Humidity39%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2579° / 64°0.14
79 °
Deer Park, 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° / 64°0.22
79 °
Deer Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high79°
Average low64°
Average precipitation0.22 in
Chance of precipitation42%
Record high92° (2013)
Record low51° (1971)
Thu, 2778° / 63°0.14
78 °
Deer Park, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation30%
Record high92° (2013)
Record low49° (1971)
Fri, 2878° / 63°0.1
78 °
Deer Park, Friday, 28 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.1 in
Chance of precipitation33%
Record high91° (1984)
Record low46° (1986)
Sat, 2978° / 62°0.13
78 °
Deer Park, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.13 in
Chance of precipitation27%
Record high92° (2013)
Record low51° (1965)
Sun, 3077° / 62°0.1
77 °
Deer Park, 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 low51° (2009)
Mon, 3177° / 61°0.09
77 °
Deer Park, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.09 in
Chance of precipitation30%
Record high89° (1960)
Record low49° (1967)
Tue, 0177° / 61°0.09
77 °
Deer Park, 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 low47° (1974)
Wed, 0277° / 62°0.09
77 °
Deer Park, 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 low48° (1974)
Thu, 0376° / 61°0.14
76 °
Deer Park, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.14 in
Chance of precipitation38%
Record high97° (2023)
Record low41° (1974)
Fri, 0476° / 60°0.14
76 °
Deer Park, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.14 in
Chance of precipitation28%
Record high97° (2023)
Record low46° (1974)
Sat, 0576° / 60°0.09
76 °
Deer Park, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.09 in
Chance of precipitation27%
Record high92° (2023)
Record low45° (1962)
Sun, 0676° / 60°0.1
76 °
Deer Park, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.1 in
Chance of precipitation32%
Record high90° (1960)
Record low47° (2025)
Mon, 0775° / 60°0.08
75 °
Deer Park, Monday, 7 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.08 in
Chance of precipitation32%
Record high93° (1976)
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 Deer Park, 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 Deer Park, 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.