Monthly outlook for Harris, AZ: average high 76.8°, average low 60.5°. That is 2.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 8 October (96.7°), the coolest 14 October (51.9°).
76.8°/60.5°
Average high / low
−2.1°
Below normal
2 / 1
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
74.7°
81.7°
-3.9°
18 October – 27 October
80.2°
77.6°
+1.5°
28 October – 6 November
at normal
72.9°
—
October records over 66 years
102.9°1 October 2024All-time high
28.6°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Walnut Creek (2 mi).
Fri, 0996° / 67°0
96 °
Harris, Friday, 9 October
Clear. High 96°, low 67°.
Pressure29.77 inHg
Wind14.9 mph S
Humidity14%
Visibility6.2 mi
Dew point38°
Sat, 1085° / 73°0
85 °
Harris, Saturday, 10 October
Overcast. High 85°, low 73°.
Pressure29.65 inHg
Wind18.7 mph S
Humidity24%
Visibility6.2 mi
Dew point45°
Sun, 1174° / 62°0.71
74 °
Harris, Sunday, 11 October
Rain. High 74°, low 62°.
Pressure29.41 inHg
Wind7.6 mph SE
Humidity77%
Visibility1.4 mi
Dew point62°
Mon, 1266° / 57°0.08
66 °
Harris, Monday, 12 October
Light rain. High 66°, low 57°.
Pressure29.80 inHg
Wind19.3 mph S
Humidity70%
Visibility—
Dew point54°
Tue, 1363° / 54°0
63 °
Harris, Tuesday, 13 October
Light rain. High 63°, low 54°.
Pressure29.91 inHg
Wind11.7 mph SW
Humidity58%
Visibility—
Dew point44°
Wed, 1464° / 52°0
64 °
Harris, Wednesday, 14 October
Partly cloudy. High 64°, low 52°.
Pressure29.97 inHg
Wind9.1 mph SW
Humidity49%
Visibility—
Dew point39°
Thu, 1569° / 57°0
69 °
Harris, Thursday, 15 October
Clear. High 69°, low 57°.
Pressure30.00 inHg
Wind7.6 mph N
Humidity37%
Visibility—
Dew point38°
Fri, 1666° / 54°0
66 °
Harris, Friday, 16 October
Mostly clear. High 66°, low 54°.
Pressure30.06 inHg
Wind17 mph N
Humidity30%
Visibility—
Dew point30°
Sat, 1767° / 54°0
67 °
Harris, Saturday, 17 October
Clear. High 67°, low 54°.
Pressure30.06 inHg
Wind14.9 mph N
Humidity37%
Visibility—
Dew point35°
Sun, 1873° / 54°0
73 °
Harris, Sunday, 18 October
Clear. High 73°, low 54°.
Pressure30.12 inHg
Wind10.7 mph NE
Humidity25%
Visibility—
Dew point28°
Mon, 1978° / 59°0
78 °
Harris, Monday, 19 October
Clear. High 78°, low 59°.
Pressure30.09 inHg
Wind9.9 mph N
Humidity23%
Visibility—
Dew point31°
Tue, 2081° / 63°0
81 °
Harris, Tuesday, 20 October
Clear. High 81°, low 63°.
Pressure30.09 inHg
Wind12.9 mph N
Humidity23%
Visibility—
Dew point34°
Wed, 2183° / 66°0
83 °
Harris, Wednesday, 21 October
Clear. High 83°, low 66°.
Pressure30.06 inHg
Wind9.6 mph NE
Humidity17%
Visibility—
Dew point29°
Thu, 2284° / 67°0
84 °
Harris, Thursday, 22 October
Clear. High 84°, low 67°.
Pressure29.97 inHg
Wind8.4 mph NE
Humidity12%
Visibility—
Dew point21°
Fri, 2382° / 68°0
82 °
Harris, Friday, 23 October
Clear. High 82°, low 68°.
Pressure29.77 inHg
Wind18.5 mph SW
Humidity17%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2477° / 56°0.04
77 °
Harris, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high77°
Average low56°
Average precipitation0.04 in
Chance of precipitation8%
Record high88° (1965)
Record low40° (1975)
Sun, 2576° / 55°0.02
76 °
Harris, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high76°
Average low55°
Average precipitation0.02 in
Chance of precipitation8%
Record high90° (1990)
Record low35° (1975)
Mon, 2675° / 54°0.02
75 °
Harris, Monday, 26 October
Climate normal for this date — 60-year average.
Average high75°
Average low54°
Average precipitation0.02 in
Chance of precipitation12%
Record high89° (1965)
Record low35° (2020)
Tue, 2775° / 54°0.04
75 °
Harris, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high75°
Average low54°
Average precipitation0.04 in
Chance of precipitation8%
Record high89° (2008)
Record low40° (2020)
Wed, 2874° / 53°0.02
74 °
Harris, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high74°
Average low53°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (1990)
Record low35° (1970)
Thu, 2973° / 53°0.02
73 °
Harris, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high73°
Average low53°
Average precipitation0.02 in
Chance of precipitation5%
Record high88° (1965)
Record low35° (1971)
Fri, 3072° / 52°0.02
72 °
Harris, Friday, 30 October
Climate normal for this date — 60-year average.
Average high72°
Average low52°
Average precipitation0.02 in
Chance of precipitation7%
Record high87° (1966)
Record low29° (1971)
Sat, 3172° / 51°0.02
72 °
Harris, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0.02 in
Chance of precipitation7%
Record high88° (1988)
Record low35° (1991)
Sun, 0173° / 51°0.02
73 °
Harris, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0.02 in
Chance of precipitation3%
Record high85° (2008)
Record low35° (1971)
Mon, 0273° / 50°0.02
73 °
Harris, Monday, 2 November
Climate normal for this date — 60-year average.
Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation3%
Record high85° (2009)
Record low34° (2004)
Tue, 0373° / 49°0.02
73 °
Harris, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high73°
Average low49°
Average precipitation0.02 in
Chance of precipitation7%
Record high86° (2009)
Record low36° (1971)
Wed, 0473° / 51°0
73 °
Harris, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high73°
Average low51°
Average precipitation0 in
Chance of precipitation3%
Record high87° (1980)
Record low36° (2022)
Thu, 0573° / 52°0.02
73 °
Harris, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high73°
Average low52°
Average precipitation0.02 in
Chance of precipitation5%
Record high86° (1980)
Record low38° (2015)
Fri, 0672° / 51°0
72 °
Harris, Friday, 6 November
Climate normal for this date — 60-year average.
Average high72°
Average low51°
Average precipitation0 in
Chance of precipitation3%
Record high85° (2007)
Record low38° (2013)
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 Harris, 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 Harris, 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.