Monthly outlook for Dellwood, MN: average high 85.1°, average low 60.4°. That is 3.9° above the climate normal for August. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 18 August (93.9°), the coolest 8 August (55.6°).
85.1°/60.4°
Average high / low
+3.9°
Above normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
86°
78.4°
+4.2°
18 August – 27 August
83.6°
77.6°
+3.3°
28 August – 6 September
at normal
76°
—
August records over 66 years
97.7°16 August 1988All-time high
46.2°21 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Landfall (10 mi).
Sun, 0983° / 62°0.23
83 °
Dellwood, Sunday, 9 August
Rain. High 83°, low 62°.
Pressure29.83 inHg
Wind1.1 mph N
Humidity64%
Visibility6.2 mi
Dew point66°
Mon, 1092° / 63°0
92 °
Dellwood, Monday, 10 August
Overcast. High 92°, low 63°.
Pressure29.88 inHg
Wind5.6 mph E
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1191° / 65°0.13
91 °
Dellwood, Tuesday, 11 August
Rain. High 91°, low 65°.
Pressure29.83 inHg
Wind4.2 mph N
Humidity46%
Visibility6.2 mi
Dew point61°
Wed, 1284° / 62°0
84 °
Dellwood, Wednesday, 12 August
Mostly clear. High 84°, low 62°.
Pressure29.94 inHg
Wind10.7 mph NW
Humidity25%
Visibility6.2 mi
Dew point43°
Thu, 1383° / 60°0
83 °
Dellwood, Thursday, 13 August
Overcast. High 83°, low 60°.
Pressure30.03 inHg
Wind8.9 mph N
Humidity26%
Visibility—
Dew point42°
Fri, 1487° / 56°0
87 °
Dellwood, Friday, 14 August
Mostly clear. High 87°, low 56°.
Pressure30.12 inHg
Wind6 mph E
Humidity21%
Visibility—
Dew point36°
Sat, 1586° / 60°0
86 °
Dellwood, Saturday, 15 August
Overcast. High 86°, low 60°.
Pressure30.18 inHg
Wind12.6 mph S
Humidity33%
Visibility—
Dew point48°
Sun, 1682° / 60°0
82 °
Dellwood, Sunday, 16 August
Overcast. High 82°, low 60°.
Pressure30.06 inHg
Wind7.7 mph S
Humidity45%
Visibility—
Dew point53°
Mon, 1790° / 66°0.01
90 °
Dellwood, Monday, 17 August
Light rain. High 90°, low 66°.
Pressure30.00 inHg
Wind9.1 mph SW
Humidity26%
Visibility—
Dew point46°
Tue, 1894° / 68°0.08
94 °
Dellwood, Tuesday, 18 August
Light rain. High 94°, low 68°.
Pressure29.83 inHg
Wind18.4 mph NW
Humidity31%
Visibility—
Dew point54°
Wed, 1981° / 57°0.27
81 °
Dellwood, Wednesday, 19 August
Rain. High 81°, low 57°.
Pressure30.03 inHg
Wind14.5 mph N
Humidity28%
Visibility—
Dew point39°
Thu, 2079° / 57°0
79 °
Dellwood, Thursday, 20 August
Overcast. High 79°, low 57°.
Pressure30.09 inHg
Wind6.6 mph SW
Humidity35%
Visibility—
Dew point44°
Fri, 2183° / 57°0
83 °
Dellwood, Friday, 21 August
Partly cloudy. High 83°, low 57°.
Pressure30.03 inHg
Wind12.4 mph SE
Humidity32%
Visibility—
Dew point44°
Sat, 2284° / 58°0.5
84 °
Dellwood, Saturday, 22 August
Rain. High 84°, low 58°.
Pressure29.74 inHg
Wind14.1 mph W
Humidity88%
Visibility—
Dew point60°
Sun, 2380° / 59°0
80 °
Dellwood, Sunday, 23 August
Mostly clear. High 80°, low 59°.
Pressure29.91 inHg
Wind13.8 mph NW
Humidity43%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 63°0.12
78 °
Dellwood, Monday, 24 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.12 in
Chance of precipitation33%
Record high92° (2003)
Record low50° (1987)
Tue, 2578° / 63°0.14
78 °
Dellwood, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation33%
Record high92° (2013)
Record low51° (2025)
Wed, 2678° / 63°0.2
78 °
Dellwood, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.2 in
Chance of precipitation43%
Record high92° (2013)
Record low51° (1971)
Thu, 2778° / 63°0.14
78 °
Dellwood, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation37%
Record high91° (1991)
Record low49° (1971)
Fri, 2877° / 62°0.09
77 °
Dellwood, Friday, 28 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.09 in
Chance of precipitation35%
Record high91° (1984)
Record low47° (1965)
Sat, 2977° / 62°0.1
77 °
Dellwood, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.1 in
Chance of precipitation23%
Record high92° (2013)
Record low50° (1965)
Sun, 3076° / 61°0.11
76 °
Dellwood, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation30%
Record high95° (2012)
Record low51° (2009)
Mon, 3176° / 61°0.11
76 °
Dellwood, Monday, 31 August
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.11 in
Chance of precipitation30%
Record high88° (1960)
Record low49° (1967)
Tue, 0176° / 61°0.1
76 °
Dellwood, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.1 in
Chance of precipitation27%
Record high92° (2011)
Record low46° (1974)
Wed, 0276° / 61°0.09
76 °
Dellwood, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation35%
Record high92° (2023)
Record low48° (1974)
Thu, 0375° / 61°0.13
75 °
Dellwood, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.13 in
Chance of precipitation38%
Record high95° (2023)
Record low42° (1974)
Fri, 0476° / 60°0.15
76 °
Dellwood, Friday, 4 September
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.15 in
Chance of precipitation25%
Record high95° (2023)
Record low46° (1974)
Sat, 0575° / 60°0.1
75 °
Dellwood, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.1 in
Chance of precipitation27%
Record high90° (1960)
Record low45° (2025)
Sun, 0675° / 60°0.11
75 °
Dellwood, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation27%
Record high90° (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 Dellwood, 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 Dellwood, 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.