Monthly outlook for Parker, AZ: average high 85.6°, average low 68.7°. That is 1.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 23 October (92.1°), the coolest 13 October (54.4°).
85.6°/68.7°
Average high / low
−1.1°
Below normal
2 / 1
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
82.7°
88.9°
-3.4°
21 October – 30 October
90.3°
84°
+3.5°
31 October – 9 November
at normal
80.1°
—
October records over 66 years
111.9°1 October 2024All-time high
33.1°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Big River (11 mi).
Mon, 1275° / 63°0.33
75 °
Parker, Monday, 12 October
Heavy rain. High 75°, low 63°.
Pressure29.83 inHg
Wind15.6 mph SW
Humidity45%
Visibility6.2 mi
Dew point54°
Tue, 1374° / 54°0
74 °
Parker, Tuesday, 13 October
Clear. High 74°, low 54°.
Pressure29.97 inHg
Wind4 mph W
Humidity43%
Visibility6.2 mi
Dew point46°
Wed, 1477° / 56°0
77 °
Parker, Wednesday, 14 October
Clear. High 77°, low 56°.
Pressure30.00 inHg
Wind4.1 mph N
Humidity44%
Visibility6.2 mi
Dew point50°
Thu, 1583° / 58°0
83 °
Parker, Thursday, 15 October
Clear. High 83°, low 58°.
Pressure30.00 inHg
Wind14.1 mph N
Humidity42%
Visibility—
Dew point49°
Fri, 1686° / 61°0
86 °
Parker, Friday, 16 October
Clear. High 86°, low 61°.
Pressure29.97 inHg
Wind12.8 mph NE
Humidity40%
Visibility—
Dew point48°
Sat, 1788° / 73°0
88 °
Parker, Saturday, 17 October
Clear. High 88°, low 73°.
Pressure30.15 inHg
Wind13.6 mph SE
Humidity17%
Visibility—
Dew point34°
Sun, 1886° / 70°0
86 °
Parker, Sunday, 18 October
Clear. High 86°, low 70°.
Pressure30.06 inHg
Wind2.5 mph S
Humidity16%
Visibility—
Dew point29°
Mon, 1989° / 75°0
89 °
Parker, Monday, 19 October
Overcast. High 89°, low 75°.
Pressure29.97 inHg
Wind6 mph S
Humidity15%
Visibility—
Dew point31°
Tue, 2090° / 73°0
90 °
Parker, Tuesday, 20 October
Clear. High 90°, low 73°.
Pressure29.88 inHg
Wind5.4 mph S
Humidity16%
Visibility—
Dew point32°
Wed, 2191° / 73°0
91 °
Parker, Wednesday, 21 October
Clear. High 91°, low 73°.
Pressure29.94 inHg
Wind6.4 mph E
Humidity15%
Visibility—
Dew point32°
Thu, 2292° / 75°0
92 °
Parker, Thursday, 22 October
Clear. High 92°, low 75°.
Pressure29.97 inHg
Wind4.9 mph E
Humidity18%
Visibility—
Dew point37°
Fri, 2392° / 75°0
92 °
Parker, Friday, 23 October
Clear. High 92°, low 75°.
Pressure29.91 inHg
Wind6.2 mph NW
Humidity16%
Visibility—
Dew point34°
Sat, 2492° / 74°0
92 °
Parker, Saturday, 24 October
Clear. High 92°, low 74°.
Pressure29.91 inHg
Wind5.3 mph NW
Humidity16%
Visibility—
Dew point34°
Sun, 2591° / 76°0
91 °
Parker, Sunday, 25 October
Clear. High 91°, low 76°.
Pressure29.94 inHg
Wind19.4 mph E
Humidity30%
Visibility—
Dew point49°
Mon, 2685° / 76°0
85 °
Parker, Monday, 26 October
Overcast. High 85°, low 76°.
Pressure30.00 inHg
Wind11.4 mph E
Humidity36%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2783° / 58°0.02
83 °
Parker, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0.02 in
Chance of precipitation5%
Record high95° (1965)
Record low47° (1997)
Wed, 2883° / 58°0
83 °
Parker, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0 in
Chance of precipitation5%
Record high96° (1990)
Record low45° (1970)
Thu, 2982° / 57°0
82 °
Parker, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0 in
Chance of precipitation5%
Record high95° (2007)
Record low40° (2019)
Fri, 3081° / 56°0
81 °
Parker, Friday, 30 October
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high94° (1966)
Record low33° (1971)
Sat, 3180° / 56°0.01
80 °
Parker, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.01 in
Chance of precipitation3%
Record high96° (1988)
Record low37° (1971)
Sun, 0181° / 55°0.04
81 °
Parker, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.04 in
Chance of precipitation2%
Record high93° (2020)
Record low40° (1972)
Mon, 0281° / 55°0
81 °
Parker, Monday, 2 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0 in
Chance of precipitation5%
Record high95° (2020)
Record low41° (1971)
Tue, 0381° / 54°0
81 °
Parker, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0 in
Chance of precipitation5%
Record high92° (2020)
Record low44° (2004)
Wed, 0481° / 55°0
81 °
Parker, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0 in
Chance of precipitation0%
Record high94° (2020)
Record low45° (2004)
Thu, 0581° / 54°0.02
81 °
Parker, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0.02 in
Chance of precipitation3%
Record high96° (2020)
Record low44° (2002)
Fri, 0680° / 55°0
80 °
Parker, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high91° (1988)
Record low44° (2011)
Sat, 0779° / 55°0.02
79 °
Parker, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation3%
Record high91° (2007)
Record low43° (2011)
Sun, 0878° / 54°0.02
78 °
Parker, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.02 in
Chance of precipitation3%
Record high92° (2016)
Record low43° (2000)
Mon, 0978° / 53°0
78 °
Parker, Monday, 9 November
Climate normal for this date — 60-year average.
Average high78°
Average low53°
Average precipitation0 in
Chance of precipitation2%
Record high89° (2025)
Record low42° (1986)
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 Parker, 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 Parker, 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.