Monthly outlook for Sereno, AZ: average high 56.7°, average low 38.1°. That is 6.5° below the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 19 October (65.4°), the coolest 28 October (30.2°).
56.7°/38.1°
Average high / low
−6.5°
Below normal
3 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
57.5°
69.7°
-6.8°
23 October – 1 November
55.5°
65°
-5.3°
2 November – 11 November
at normal
62.2°
—
October records over 66 years
92.8°1 October 2024All-time high
20.3°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Ash Fork (12 mi).
Wed, 1452° / 34°0
52 °
Sereno, Wednesday, 14 October
Clear. High 52°, low 34°.
Pressure30.09 inHg
Wind7.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point34°
Thu, 1559° / 39°0
59 °
Sereno, Thursday, 15 October
Clear. High 59°, low 39°.
Pressure30.15 inHg
Wind18 mph NE
Humidity43%
Visibility6.2 mi
Dew point34°
Fri, 1663° / 45°0
63 °
Sereno, Friday, 16 October
Clear. High 63°, low 45°.
Pressure30.30 inHg
Wind11.5 mph E
Humidity31%
Visibility6.2 mi
Dew point23°
Sat, 1761° / 43°0
61 °
Sereno, Saturday, 17 October
Light rain. High 61°, low 43°.
Pressure30.18 inHg
Wind6.4 mph SE
Humidity37%
Visibility6.2 mi
Dew point31°
Sun, 1860° / 43°0.06
60 °
Sereno, Sunday, 18 October
Light rain. High 60°, low 43°.
Pressure30.09 inHg
Wind5.7 mph SE
Humidity56%
Visibility—
Dew point42°
Mon, 1965° / 46°0
65 °
Sereno, Monday, 19 October
Clear. High 65°, low 46°.
Pressure30.03 inHg
Wind13.5 mph S
Humidity44%
Visibility—
Dew point39°
Tue, 2060° / 44°0.06
60 °
Sereno, Tuesday, 20 October
Light rain. High 60°, low 44°.
Pressure29.85 inHg
Wind28 mph S
Humidity57%
Visibility—
Dew point41°
Wed, 2150° / 36°0
50 °
Sereno, Wednesday, 21 October
Clear. High 50°, low 36°.
Pressure29.83 inHg
Wind17.5 mph S
Humidity36%
Visibility—
Dew point20°
Thu, 2252° / 33°0
52 °
Sereno, Thursday, 22 October
Clear. High 52°, low 33°.
Pressure29.97 inHg
Wind11.7 mph W
Humidity33%
Visibility—
Dew point18°
Fri, 2355° / 35°0
55 °
Sereno, Friday, 23 October
Clear. High 55°, low 35°.
Pressure29.91 inHg
Wind19.6 mph SW
Humidity25%
Visibility—
Dew point14°
Sat, 2455° / 36°0
55 °
Sereno, Saturday, 24 October
Clear. High 55°, low 36°.
Pressure29.97 inHg
Wind24.4 mph SW
Humidity26%
Visibility—
Dew point16°
Sun, 2558° / 35°0
58 °
Sereno, Sunday, 25 October
Clear. High 58°, low 35°.
Pressure30.09 inHg
Wind7.6 mph W
Humidity23%
Visibility—
Dew point15°
Mon, 2656° / 38°0
56 °
Sereno, Monday, 26 October
Clear. High 56°, low 38°.
Pressure29.88 inHg
Wind11.1 mph SW
Humidity27%
Visibility—
Dew point18°
Tue, 2749° / 33°0
49 °
Sereno, Tuesday, 27 October
Clear. High 49°, low 33°.
Pressure30.00 inHg
Wind12.3 mph N
Humidity33%
Visibility—
Dew point15°
Wed, 2860° / 30°0
60 °
Sereno, Wednesday, 28 October
Clear. High 60°, low 30°.
Pressure30.18 inHg
Wind7.3 mph NE
Humidity12%
Visibility—
Dew point1°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2963° / 40°0.04
63 °
Sereno, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high63°
Average low40°
Average precipitation0.04 in
Chance of precipitation13%
Record high78° (2008)
Record low22° (1971)
Fri, 3063° / 38°0.02
63 °
Sereno, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low38°
Average precipitation0.02 in
Chance of precipitation15%
Record high77° (2014)
Record low20° (1971)
Sat, 3163° / 38°0.02
63 °
Sereno, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low38°
Average precipitation0.02 in
Chance of precipitation12%
Record high75° (1988)
Record low22° (2019)
Sun, 0163° / 37°0.04
63 °
Sereno, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high63°
Average low37°
Average precipitation0.04 in
Chance of precipitation10%
Record high77° (2020)
Record low23° (1971)
Mon, 0264° / 37°0.03
64 °
Sereno, Monday, 2 November
Climate normal for this date — 60-year average.
Average high64°
Average low37°
Average precipitation0.03 in
Chance of precipitation12%
Record high78° (2025)
Record low24° (1989)
Tue, 0364° / 37°0.02
64 °
Sereno, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high64°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high77° (2009)
Record low25° (2004)
Wed, 0464° / 37°0.01
64 °
Sereno, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low37°
Average precipitation0.01 in
Chance of precipitation7%
Record high77° (2009)
Record low24° (2022)
Thu, 0564° / 38°0.02
64 °
Sereno, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low38°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (2020)
Record low26° (1974)
Fri, 0663° / 37°0.01
63 °
Sereno, Friday, 6 November
Climate normal for this date — 60-year average.
Average high63°
Average low37°
Average precipitation0.01 in
Chance of precipitation5%
Record high76° (2020)
Record low26° (2013)
Sat, 0762° / 38°0.02
62 °
Sereno, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high62°
Average low38°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (2006)
Record low26° (1996)
Sun, 0861° / 37°0.04
61 °
Sereno, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high61°
Average low37°
Average precipitation0.04 in
Chance of precipitation13%
Record high74° (2006)
Record low15° (2011)
Mon, 0960° / 36°0.05
60 °
Sereno, Monday, 9 November
Climate normal for this date — 60-year average.
Average high60°
Average low36°
Average precipitation0.05 in
Chance of precipitation15%
Record high72° (1973)
Record low20° (2011)
Tue, 1060° / 35°0.03
60 °
Sereno, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high60°
Average low35°
Average precipitation0.03 in
Chance of precipitation13%
Record high72° (1973)
Record low20° (2020)
Wed, 1160° / 35°0.07
60 °
Sereno, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high60°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (2025)
Record low25° (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 Sereno, 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 Sereno, 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.