Monthly outlook for New Brighton, MN: average high 83.8°, average low 61.8°. That is 2.9° above the climate normal for August. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 18 August (93.2°), the coolest 23 August (50.6°).
83.8°/61.8°
Average high / low
+2.9°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
85.8°
78.9°
+3.8°
18 August – 27 August
80.5°
78.1°
+1.3°
28 August – 6 September
at normal
76.4°
—
August records over 66 years
98.8°23 August 2023All-time high
45.1°21 August 2004All-time low
Climate normals and records are computed from the nearest reference point — Hilltop (2 mi).
Sun, 0981° / 62°0.33
81 °
New Brighton, Sunday, 9 August
Rain. High 81°, low 62°.
Pressure29.83 inHg
Wind2.7 mph W
Humidity61%
Visibility6.2 mi
Dew point64°
Mon, 1092° / 65°0
92 °
New Brighton, Monday, 10 August
Overcast. High 92°, low 65°.
Pressure29.88 inHg
Wind4.8 mph E
Humidity42%
Visibility6.2 mi
Dew point60°
Tue, 1191° / 66°0.22
91 °
New Brighton, Tuesday, 11 August
Rain. High 91°, low 66°.
Pressure29.83 inHg
Wind3.1 mph N
Humidity50%
Visibility6.2 mi
Dew point62°
Wed, 1285° / 65°0
85 °
New Brighton, Wednesday, 12 August
Partly cloudy. High 85°, low 65°.
Pressure29.94 inHg
Wind9 mph N
Humidity25%
Visibility6.2 mi
Dew point43°
Thu, 1383° / 65°0
83 °
New Brighton, Thursday, 13 August
Overcast. High 83°, low 65°.
Pressure30.03 inHg
Wind8.1 mph NE
Humidity27%
Visibility—
Dew point42°
Fri, 1488° / 60°0
88 °
New Brighton, Friday, 14 August
Mostly clear. High 88°, low 60°.
Pressure30.12 inHg
Wind5 mph N
Humidity20%
Visibility—
Dew point35°
Sat, 1585° / 64°0
85 °
New Brighton, Saturday, 15 August
Overcast. High 85°, low 64°.
Pressure30.18 inHg
Wind12 mph S
Humidity33%
Visibility—
Dew point48°
Sun, 1683° / 63°0
83 °
New Brighton, Sunday, 16 August
Overcast. High 83°, low 63°.
Pressure30.09 inHg
Wind7.7 mph SW
Humidity47%
Visibility—
Dew point54°
Mon, 1790° / 68°0.01
90 °
New Brighton, Monday, 17 August
Light rain. High 90°, low 68°.
Pressure30.00 inHg
Wind8.5 mph SW
Humidity29%
Visibility—
Dew point48°
Tue, 1893° / 69°0.08
93 °
New Brighton, Tuesday, 18 August
Light rain. High 93°, low 69°.
Pressure29.83 inHg
Wind16.1 mph NW
Humidity30%
Visibility—
Dew point53°
Wed, 1981° / 58°0.3
81 °
New Brighton, Wednesday, 19 August
Rain. High 81°, low 58°.
Pressure30.03 inHg
Wind13.2 mph N
Humidity29%
Visibility—
Dew point40°
Thu, 2080° / 62°0
80 °
New Brighton, Thursday, 20 August
Overcast. High 80°, low 62°.
Pressure30.09 inHg
Wind7.1 mph W
Humidity34%
Visibility—
Dew point44°
Fri, 2183° / 60°0
83 °
New Brighton, Friday, 21 August
Overcast. High 83°, low 60°.
Pressure30.00 inHg
Wind11.7 mph S
Humidity32%
Visibility—
Dew point44°
Sat, 2272° / 55°0.05
72 °
New Brighton, Saturday, 22 August
Light rain. High 72°, low 55°.
Pressure30.12 inHg
Wind13.3 mph NE
Humidity31%
Visibility—
Dew point35°
Sun, 2374° / 51°0
74 °
New Brighton, Sunday, 23 August
Overcast. High 74°, low 51°.
Pressure30.24 inHg
Wind6.9 mph E
Humidity28%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2478° / 63°0.14
78 °
New Brighton, Monday, 24 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation30%
Record high93° (2003)
Record low50° (1987)
Tue, 2579° / 63°0.14
79 °
New Brighton, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.14 in
Chance of precipitation32%
Record high93° (2013)
Record low51° (2025)
Wed, 2678° / 63°0.22
78 °
New Brighton, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.22 in
Chance of precipitation42%
Record high93° (2013)
Record low50° (1971)
Thu, 2778° / 63°0.14
78 °
New Brighton, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high78°
Average low63°
Average precipitation0.14 in
Chance of precipitation32%
Record high92° (2013)
Record low49° (1971)
Fri, 2877° / 62°0.09
77 °
New Brighton, 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, 2978° / 62°0.09
78 °
New Brighton, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.09 in
Chance of precipitation27%
Record high93° (2013)
Record low51° (1976)
Sun, 3077° / 61°0.1
77 °
New Brighton, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.1 in
Chance of precipitation32%
Record high95° (2012)
Record low51° (2009)
Mon, 3177° / 61°0.11
77 °
New Brighton, Monday, 31 August
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.11 in
Chance of precipitation30%
Record high88° (1960)
Record low49° (1967)
Tue, 0176° / 61°0.09
76 °
New Brighton, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (2011)
Record low46° (1974)
Wed, 0277° / 61°0.09
77 °
New Brighton, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.09 in
Chance of precipitation33%
Record high94° (2023)
Record low48° (1974)
Thu, 0376° / 61°0.13
76 °
New Brighton, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.13 in
Chance of precipitation38%
Record high98° (2023)
Record low43° (1974)
Fri, 0476° / 60°0.14
76 °
New Brighton, 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° (2025)
Sat, 0576° / 60°0.09
76 °
New Brighton, 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, 0675° / 60°0.11
75 °
New Brighton, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.11 in
Chance of precipitation30%
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 New Brighton, 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 New Brighton, 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.