Monthly outlook for Maricopa, AZ: average high 82.5°, average low 67.1°. That is 0.1° below the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 20 October (91.9°), the coolest 24 October (58.9°).
82.5°/67.1°
Average high / low
−0.1°
Below normal
5 / 1
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
84.3°
84.1°
+0.1°
29 October – 7 November
79.4°
79.9°
-0.3°
8 November – 17 November
at normal
75.8°
—
October records over 66 years
108.1°1 October 2024All-time high
34.9°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Stanfield (11 mi).
Tue, 2092° / 71°0
92 °
Maricopa, Tuesday, 20 October
Overcast. High 92°, low 71°.
Pressure29.88 inHg
Wind5.4 mph SE
Humidity35%
Visibility6.2 mi
Dew point58°
Wed, 2186° / 69°0.33
86 °
Maricopa, Wednesday, 21 October
Heavy rain. High 86°, low 69°.
Pressure29.88 inHg
Wind4.7 mph E
Humidity43%
Visibility6.2 mi
Dew point61°
Thu, 2278° / 67°0.16
78 °
Maricopa, Thursday, 22 October
Light rain. High 78°, low 67°.
Pressure29.88 inHg
Wind9.8 mph E
Humidity66%
Visibility6.2 mi
Dew point64°
Fri, 2377° / 62°0
77 °
Maricopa, Friday, 23 October
Clear. High 77°, low 62°.
Pressure29.91 inHg
Wind3.8 mph S
Humidity46%
Visibility—
Dew point50°
Sat, 2478° / 59°0
78 °
Maricopa, Saturday, 24 October
Clear. High 78°, low 59°.
Pressure29.94 inHg
Wind9.7 mph N
Humidity44%
Visibility—
Dew point48°
Sun, 2587° / 70°0.13
87 °
Maricopa, Sunday, 25 October
Light rain. High 87°, low 70°.
Pressure29.94 inHg
Wind21.2 mph E
Humidity19%
Visibility—
Dew point35°
Mon, 2684° / 70°0
84 °
Maricopa, Monday, 26 October
Clear. High 84°, low 70°.
Pressure29.83 inHg
Wind11.7 mph E
Humidity40%
Visibility—
Dew point53°
Tue, 2785° / 70°0
85 °
Maricopa, Tuesday, 27 October
Clear. High 85°, low 70°.
Pressure29.88 inHg
Wind8.6 mph E
Humidity38%
Visibility—
Dew point51°
Wed, 2887° / 73°0
87 °
Maricopa, Wednesday, 28 October
Partly cloudy. High 87°, low 73°.
Pressure29.97 inHg
Wind6.6 mph NE
Humidity33%
Visibility—
Dew point50°
Thu, 2986° / 71°0
86 °
Maricopa, Thursday, 29 October
Partly cloudy. High 86°, low 71°.
Pressure29.88 inHg
Wind14.3 mph E
Humidity35%
Visibility—
Dew point49°
Fri, 3083° / 74°0
83 °
Maricopa, Friday, 30 October
Overcast. High 83°, low 74°.
Pressure29.85 inHg
Wind13.4 mph S
Humidity37%
Visibility—
Dew point51°
Sat, 3179° / 64°0.25
79 °
Maricopa, Saturday, 31 October
Light rain. High 79°, low 64°.
Pressure29.94 inHg
Wind9 mph SE
Humidity38%
Visibility—
Dew point49°
Sun, 0174° / 64°0.28
74 °
Maricopa, Sunday, 1 November
Light rain. High 74°, low 64°.
Pressure29.94 inHg
Wind14 mph W
Humidity44%
Visibility—
Dew point47°
Mon, 0273° / 62°0
73 °
Maricopa, Monday, 2 November
Clear. High 73°, low 62°.
Pressure30.12 inHg
Wind7.6 mph W
Humidity41%
Visibility—
Dew point44°
Tue, 0381° / 63°0
81 °
Maricopa, Tuesday, 3 November
Clear. High 81°, low 63°.
Pressure30.06 inHg
Wind10.7 mph E
Humidity31%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0480° / 55°0.01
80 °
Maricopa, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.01 in
Chance of precipitation5%
Record high94° (2001)
Record low44° (2022)
Thu, 0580° / 54°0
80 °
Maricopa, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high80°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high96° (2020)
Record low42° (2022)
Fri, 0680° / 55°0.02
80 °
Maricopa, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0.02 in
Chance of precipitation7%
Record high93° (2023)
Record low43° (2022)
Sat, 0779° / 55°0
79 °
Maricopa, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high91° (2007)
Record low43° (2024)
Sun, 0878° / 54°0.01
78 °
Maricopa, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high89° (2006)
Record low38° (2024)
Mon, 0978° / 54°0
78 °
Maricopa, Monday, 9 November
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0 in
Chance of precipitation2%
Record high88° (2025)
Record low39° (2000)
Tue, 1077° / 54°0.01
77 °
Maricopa, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high77°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high90° (2009)
Record low39° (2020)
Wed, 1176° / 53°0.02
76 °
Maricopa, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high76°
Average low53°
Average precipitation0.02 in
Chance of precipitation12%
Record high90° (1999)
Record low41° (2022)
Thu, 1276° / 52°0.03
76 °
Maricopa, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.03 in
Chance of precipitation12%
Record high91° (1967)
Record low40° (1982)
Fri, 1376° / 52°0.02
76 °
Maricopa, Friday, 13 November
Climate normal for this date — 60-year average.
Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high89° (1999)
Record low41° (2020)
Sat, 1475° / 52°0.02
75 °
Maricopa, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high90° (1999)
Record low39° (1985)
Sun, 1574° / 51°0.02
74 °
Maricopa, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high89° (1999)
Record low35° (1985)
Mon, 1674° / 51°0.01
74 °
Maricopa, Monday, 16 November
Climate normal for this date — 60-year average.
Average high74°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high88° (1999)
Record low37° (2000)
Tue, 1774° / 50°0.02
74 °
Maricopa, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high74°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high87° (2020)
Record low36° (1964)
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 Maricopa, 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 Maricopa, 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.