Monthly outlook for Brandywine, AZ: average high 79.8°, average low 66.5°. That is 2.7° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 20 October (89.7°), the coolest 14 October (53°).
79.8°/66.5°
Average high / low
−2.7°
Below normal
2 / 1
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
79.7°
86.1°
-3.6°
22 October – 31 October
80°
81.4°
-0.8°
1 November – 10 November
at normal
78.2°
—
October records over 66 years
109.4°1 October 2024All-time high
35.1°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Phoenix (5 mi).
Tue, 1378° / 66°0.22
78 °
Brandywine, Tuesday, 13 October
Rain. High 78°, low 66°.
Pressure29.91 inHg
Wind5.7 mph S
Humidity65%
Visibility6.2 mi
Dew point60°
Wed, 1472° / 53°0
72 °
Brandywine, Wednesday, 14 October
Clear. High 72°, low 53°.
Pressure30.00 inHg
Wind2.7 mph S
Humidity53%
Visibility6.2 mi
Dew point50°
Thu, 1581° / 57°0
81 °
Brandywine, Thursday, 15 October
Clear. High 81°, low 57°.
Pressure29.97 inHg
Wind3.4 mph NE
Humidity34%
Visibility6.2 mi
Dew point47°
Fri, 1681° / 66°0
81 °
Brandywine, Friday, 16 October
Overcast. High 81°, low 66°.
Pressure30.03 inHg
Wind13.5 mph E
Humidity34%
Visibility—
Dew point48°
Sat, 1773° / 65°0.03
73 °
Brandywine, Saturday, 17 October
Light rain. High 73°, low 65°.
Pressure30.06 inHg
Wind11.8 mph E
Humidity47%
Visibility—
Dew point48°
Sun, 1882° / 67°0
82 °
Brandywine, Sunday, 18 October
Clear. High 82°, low 67°.
Pressure29.97 inHg
Wind5.5 mph SE
Humidity33%
Visibility—
Dew point44°
Mon, 1987° / 77°0
87 °
Brandywine, Monday, 19 October
Clear. High 87°, low 77°.
Pressure29.94 inHg
Wind5.2 mph SE
Humidity30%
Visibility—
Dew point47°
Tue, 2090° / 78°0
90 °
Brandywine, Tuesday, 20 October
Clear. High 90°, low 78°.
Pressure29.77 inHg
Wind15.1 mph SW
Humidity24%
Visibility—
Dew point43°
Wed, 2178° / 67°0
78 °
Brandywine, Wednesday, 21 October
Clear. High 78°, low 67°.
Pressure29.74 inHg
Wind16.6 mph SW
Humidity27%
Visibility—
Dew point36°
Thu, 2266° / 63°0
66 °
Brandywine, Thursday, 22 October
Overcast. High 66°, low 63°.
Pressure29.88 inHg
Wind18.2 mph NW
Humidity44%
Visibility—
Dew point41°
Fri, 2372° / 61°0
72 °
Brandywine, Friday, 23 October
Clear. High 72°, low 61°.
Pressure30.15 inHg
Wind8.4 mph NW
Humidity33%
Visibility—
Dew point35°
Sat, 2483° / 63°0
83 °
Brandywine, Saturday, 24 October
Clear. High 83°, low 63°.
Pressure30.12 inHg
Wind10.6 mph NE
Humidity18%
Visibility—
Dew point24°
Sun, 2587° / 67°0
87 °
Brandywine, Sunday, 25 October
Clear. High 87°, low 67°.
Pressure30.03 inHg
Wind22.2 mph E
Humidity15%
Visibility—
Dew point26°
Mon, 2684° / 72°0
84 °
Brandywine, Monday, 26 October
Mostly clear. High 84°, low 72°.
Pressure30.12 inHg
Wind15.6 mph E
Humidity19%
Visibility—
Dew point33°
Tue, 2787° / 72°0
87 °
Brandywine, Tuesday, 27 October
Clear. High 87°, low 72°.
Pressure30.06 inHg
Wind11.3 mph SE
Humidity20%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2881° / 56°0.03
81 °
Brandywine, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0.03 in
Chance of precipitation7%
Record high94° (2007)
Record low44° (1970)
Thu, 2980° / 55°0.03
80 °
Brandywine, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.03 in
Chance of precipitation8%
Record high93° (1966)
Record low40° (2009)
Fri, 3079° / 54°0.02
79 °
Brandywine, Friday, 30 October
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.02 in
Chance of precipitation10%
Record high91° (2008)
Record low35° (1971)
Sat, 3179° / 54°0.01
79 °
Brandywine, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high79°
Average low54°
Average precipitation0.01 in
Chance of precipitation5%
Record high93° (1988)
Record low38° (1971)
Sun, 0179° / 53°0.02
79 °
Brandywine, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.02 in
Chance of precipitation3%
Record high95° (2020)
Record low38° (1972)
Mon, 0279° / 53°0.02
79 °
Brandywine, Monday, 2 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high93° (2020)
Record low41° (1972)
Tue, 0379° / 53°0
79 °
Brandywine, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0 in
Chance of precipitation7%
Record high94° (2009)
Record low40° (2004)
Wed, 0479° / 53°0
79 °
Brandywine, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0 in
Chance of precipitation3%
Record high93° (2001)
Record low40° (2022)
Thu, 0579° / 52°0.01
79 °
Brandywine, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high79°
Average low52°
Average precipitation0.01 in
Chance of precipitation3%
Record high96° (2020)
Record low42° (2022)
Fri, 0679° / 53°0.02
79 °
Brandywine, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high92° (1999)
Record low44° (2011)
Sat, 0778° / 53°0
78 °
Brandywine, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0 in
Chance of precipitation5%
Record high90° (2007)
Record low41° (1990)
Sun, 0877° / 52°0.02
77 °
Brandywine, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high77°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high89° (2016)
Record low38° (2000)
Mon, 0976° / 52°0.01
76 °
Brandywine, Monday, 9 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.01 in
Chance of precipitation8%
Record high89° (2025)
Record low39° (2000)
Tue, 1076° / 51°0.01
76 °
Brandywine, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high76°
Average low51°
Average precipitation0.01 in
Chance of precipitation8%
Record high89° (2009)
Record low39° (1998)
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 Brandywine, AZ 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 Brandywine, AZ 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.