Monthly outlook for Parker, AZ: average high 88.7°, average low 72.9°. That is 0.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 9 October (101.5°), the coolest 14 October (58.2°).
88.7°/72.9°
Average high / low
+0.2°
Above normal
2 / 1
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
87.4°
89.6°
-1.2°
19 October – 28 October
91°
85.3°
+3.1°
29 October – 7 November
at normal
80.6°
—
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).
Sat, 1096° / 76°0.04
96 °
Parker, Saturday, 10 October
Rain. High 96°, low 76°.
Pressure29.59 inHg
Wind10.8 mph SW
Humidity13%
Visibility6.2 mi
Dew point41°
Sun, 1188° / 74°0.06
88 °
Parker, Sunday, 11 October
Light rain. High 88°, low 74°.
Pressure29.59 inHg
Wind24.3 mph S
Humidity33%
Visibility5.5 mi
Dew point55°
Mon, 1281° / 70°0
81 °
Parker, Monday, 12 October
Partly cloudy. High 81°, low 70°.
Pressure29.83 inHg
Wind12 mph SW
Humidity32%
Visibility6.2 mi
Dew point50°
Tue, 1378° / 62°0
78 °
Parker, Tuesday, 13 October
Clear. High 78°, low 62°.
Pressure29.94 inHg
Wind11.9 mph W
Humidity31%
Visibility—
Dew point39°
Wed, 1481° / 58°0
81 °
Parker, Wednesday, 14 October
Clear. High 81°, low 58°.
Pressure30.06 inHg
Wind11.9 mph N
Humidity35%
Visibility—
Dew point42°
Thu, 1583° / 68°0
83 °
Parker, Thursday, 15 October
Clear. High 83°, low 68°.
Pressure30.03 inHg
Wind12.4 mph N
Humidity36%
Visibility—
Dew point46°
Fri, 1692° / 72°0
92 °
Parker, Friday, 16 October
Clear. High 92°, low 72°.
Pressure30.00 inHg
Wind9.6 mph N
Humidity23%
Visibility—
Dew point41°
Sat, 1788° / 78°0
88 °
Parker, Saturday, 17 October
Overcast. High 88°, low 78°.
Pressure30.03 inHg
Wind15.8 mph E
Humidity22%
Visibility—
Dew point42°
Sun, 1886° / 75°0
86 °
Parker, Sunday, 18 October
Overcast. High 86°, low 75°.
Pressure29.97 inHg
Wind14.1 mph S
Humidity26%
Visibility—
Dew point43°
Mon, 1987° / 72°0
87 °
Parker, Monday, 19 October
Clear. High 87°, low 72°.
Pressure29.91 inHg
Wind7.1 mph SW
Humidity32%
Visibility—
Dew point48°
Tue, 2088° / 76°0
88 °
Parker, Tuesday, 20 October
Clear. High 88°, low 76°.
Pressure29.94 inHg
Wind3.8 mph SE
Humidity32%
Visibility—
Dew point50°
Wed, 2191° / 77°0
91 °
Parker, Wednesday, 21 October
Clear. High 91°, low 77°.
Pressure29.94 inHg
Wind8.8 mph NW
Humidity27%
Visibility—
Dew point47°
Thu, 2292° / 75°0
92 °
Parker, Thursday, 22 October
Clear. High 92°, low 75°.
Pressure29.91 inHg
Wind7.5 mph NE
Humidity20%
Visibility—
Dew point39°
Fri, 2396° / 77°0
96 °
Parker, Friday, 23 October
Overcast. High 96°, low 77°.
Pressure29.88 inHg
Wind19 mph E
Humidity20%
Visibility—
Dew point40°
Sat, 2492° / 80°0
92 °
Parker, Saturday, 24 October
Partly cloudy. High 92°, low 80°.
Pressure29.91 inHg
Wind15.8 mph E
Humidity27%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2585° / 59°0.01
85 °
Parker, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high85°
Average low59°
Average precipitation0.01 in
Chance of precipitation5%
Record high96° (1965)
Record low44° (1975)
Mon, 2684° / 58°0
84 °
Parker, Monday, 26 October
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high96° (1965)
Record low47° (1971)
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)
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.