Monthly outlook for Seneca, AZ: average high 73.7°, average low 53.4°. That is 0.7° above the climate normal for October. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 9 October (88°), the coolest 15 October (45.8°).
73.7°/53.4°
Average high / low
+0.7°
Above normal
7 / 2
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
72.6°
73.6°
-0.5°
18 October – 27 October
75.6°
70°
+3.1°
28 October – 6 November
at normal
66.3°
—
October records over 66 years
92.5°1 October 2024All-time high
25.3°31 October 2019All-time low
Fri, 0988° / 62°0
88 °
Seneca, Friday, 9 October
Mostly clear. High 88°, low 62°.
Pressure29.88 inHg
Wind6.8 mph S
Humidity23%
Visibility6.2 mi
Dew point41°
Sat, 1081° / 60°0.22
81 °
Seneca, Saturday, 10 October
Rain. High 81°, low 60°.
Pressure29.77 inHg
Wind9 mph SW
Humidity28%
Visibility6.2 mi
Dew point44°
Sun, 1175° / 57°0.51
75 °
Seneca, Sunday, 11 October
Rain. High 75°, low 57°.
Pressure29.74 inHg
Wind13.9 mph S
Humidity56%
Visibility5.6 mi
Dew point56°
Mon, 1273° / 54°0.05
73 °
Seneca, Monday, 12 October
Light rain. High 73°, low 54°.
Pressure29.88 inHg
Wind11.3 mph SW
Humidity54%
Visibility—
Dew point51°
Tue, 1363° / 50°0.2
63 °
Seneca, Tuesday, 13 October
Light rain. High 63°, low 50°.
Pressure29.94 inHg
Wind13 mph SW
Humidity62%
Visibility—
Dew point49°
Wed, 1461° / 47°0.09
61 °
Seneca, Wednesday, 14 October
Light rain. High 61°, low 47°.
Pressure29.94 inHg
Wind12.7 mph SW
Humidity47%
Visibility—
Dew point38°
Thu, 1566° / 46°0
66 °
Seneca, Thursday, 15 October
Clear. High 66°, low 46°.
Pressure30.00 inHg
Wind8.6 mph SW
Humidity31%
Visibility—
Dew point30°
Fri, 1668° / 50°0.07
68 °
Seneca, Friday, 16 October
Light rain. High 68°, low 50°.
Pressure30.00 inHg
Wind8 mph S
Humidity39%
Visibility—
Dew point36°
Sat, 1764° / 51°0.19
64 °
Seneca, Saturday, 17 October
Light rain. High 64°, low 51°.
Pressure30.03 inHg
Wind14 mph S
Humidity68%
Visibility—
Dew point48°
Sun, 1871° / 48°0
71 °
Seneca, Sunday, 18 October
Clear. High 71°, low 48°.
Pressure30.12 inHg
Wind6.9 mph NE
Humidity53%
Visibility—
Dew point44°
Mon, 1976° / 50°0
76 °
Seneca, Monday, 19 October
Clear. High 76°, low 50°.
Pressure30.09 inHg
Wind7.9 mph NE
Humidity35%
Visibility—
Dew point38°
Tue, 2078° / 54°0
78 °
Seneca, Tuesday, 20 October
Mostly clear. High 78°, low 54°.
Pressure30.12 inHg
Wind7.6 mph NE
Humidity36%
Visibility—
Dew point42°
Wed, 2179° / 55°0
79 °
Seneca, Wednesday, 21 October
Clear. High 79°, low 55°.
Pressure30.09 inHg
Wind7.7 mph NE
Humidity30%
Visibility—
Dew point38°
Thu, 2278° / 54°0
78 °
Seneca, Thursday, 22 October
Clear. High 78°, low 54°.
Pressure30.03 inHg
Wind7.4 mph NE
Humidity26%
Visibility—
Dew point35°
Fri, 2372° / 56°0.02
72 °
Seneca, Friday, 23 October
Light rain. High 72°, low 56°.
Pressure29.88 inHg
Wind10.8 mph S
Humidity40%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2470° / 45°0.04
70 °
Seneca, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high70°
Average low45°
Average precipitation0.04 in
Chance of precipitation17%
Record high82° (2003)
Record low33° (1996)
Sun, 2570° / 44°0.04
70 °
Seneca, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high70°
Average low44°
Average precipitation0.04 in
Chance of precipitation8%
Record high81° (2024)
Record low29° (1997)
Mon, 2668° / 43°0.04
68 °
Seneca, Monday, 26 October
Climate normal for this date — 60-year average.
Average high68°
Average low43°
Average precipitation0.04 in
Chance of precipitation17%
Record high84° (2008)
Record low31° (1971)
Tue, 2768° / 43°0.04
68 °
Seneca, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high68°
Average low43°
Average precipitation0.04 in
Chance of precipitation22%
Record high82° (2016)
Record low29° (2020)
Wed, 2868° / 43°0.04
68 °
Seneca, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high68°
Average low43°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2016)
Record low29° (2020)
Thu, 2967° / 42°0.04
67 °
Seneca, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high67°
Average low42°
Average precipitation0.04 in
Chance of precipitation13%
Record high80° (2016)
Record low26° (1996)
Fri, 3066° / 42°0.04
66 °
Seneca, Friday, 30 October
Climate normal for this date — 60-year average.
Average high66°
Average low42°
Average precipitation0.04 in
Chance of precipitation12%
Record high80° (2016)
Record low26° (1971)
Sat, 3166° / 41°0.02
66 °
Seneca, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high66°
Average low41°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (2008)
Record low25° (2019)
Sun, 0166° / 41°0.05
66 °
Seneca, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high66°
Average low41°
Average precipitation0.05 in
Chance of precipitation12%
Record high79° (2008)
Record low29° (1972)
Mon, 0266° / 40°0.06
66 °
Seneca, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low40°
Average precipitation0.06 in
Chance of precipitation13%
Record high80° (2009)
Record low30° (1971)
Tue, 0366° / 40°0.04
66 °
Seneca, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high66°
Average low40°
Average precipitation0.04 in
Chance of precipitation15%
Record high80° (2009)
Record low29° (2004)
Wed, 0466° / 40°0.04
66 °
Seneca, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high66°
Average low40°
Average precipitation0.04 in
Chance of precipitation12%
Record high79° (2009)
Record low27° (2022)
Thu, 0566° / 40°0.02
66 °
Seneca, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high66°
Average low40°
Average precipitation0.02 in
Chance of precipitation10%
Record high80° (2020)
Record low26° (2024)
Fri, 0666° / 40°0.02
66 °
Seneca, Friday, 6 November
Climate normal for this date — 60-year average.
Average high66°
Average low40°
Average precipitation0.02 in
Chance of precipitation10%
Record high78° (1999)
Record low31° (1992)
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 Seneca, 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 Seneca, 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.