Monthly outlook for Sereno, AZ: average high 57.7°, average low 42.1°. That is 5.1° below the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 26 October (62.2°), the coolest 24 October (35.5°).
57.7°/42.1°
Average high / low
−5.1°
Below normal
6 / 2
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
56.9°
68.4°
-6.4°
26 October – 4 November
59.2°
63.9°
-2.6°
5 November – 14 November
at normal
60.9°
—
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).
Sat, 1757° / 42°0.01
57 °
Sereno, Saturday, 17 October
Light rain. High 57°, low 42°.
Pressure30.24 inHg
Wind5.2 mph SE
Humidity29%
Visibility6.2 mi
Dew point17°
Sun, 1858° / 45°0.17
58 °
Sereno, Sunday, 18 October
Light rain. High 58°, low 45°.
Pressure30.15 inHg
Wind4 mph SE
Humidity83%
Visibility4.1 mi
Dew point48°
Mon, 1961° / 43°0.05
61 °
Sereno, Monday, 19 October
Light rain. High 61°, low 43°.
Pressure30.00 inHg
Wind8.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2060° / 45°0.04
60 °
Sereno, Tuesday, 20 October
Light rain. High 60°, low 45°.
Pressure29.97 inHg
Wind10.2 mph S
Humidity55%
Visibility6.2 mi
Dew point43°
Wed, 2160° / 51°0.05
60 °
Sereno, Wednesday, 21 October
Light rain. High 60°, low 51°.
Pressure29.97 inHg
Wind16.3 mph S
Humidity66%
Visibility—
Dew point47°
Thu, 2251° / 39°0.17
51 °
Sereno, Thursday, 22 October
Light rain. High 51°, low 39°.
Pressure29.94 inHg
Wind18.5 mph SW
Humidity62%
Visibility—
Dew point36°
Fri, 2350° / 36°0.09
50 °
Sereno, Friday, 23 October
Light rain. High 50°, low 36°.
Pressure29.94 inHg
Wind16.4 mph SW
Humidity43%
Visibility—
Dew point26°
Sat, 2448° / 35°0.05
48 °
Sereno, Saturday, 24 October
Light rain. High 48°, low 35°.
Pressure30.03 inHg
Wind8.1 mph SW
Humidity58%
Visibility—
Dew point31°
Sun, 2561° / 36°0
61 °
Sereno, Sunday, 25 October
Clear. High 61°, low 36°.
Pressure30.06 inHg
Wind8 mph E
Humidity25%
Visibility—
Dew point19°
Mon, 2662° / 42°0
62 °
Sereno, Monday, 26 October
Overcast. High 62°, low 42°.
Pressure29.85 inHg
Wind16.1 mph S
Humidity27%
Visibility—
Dew point25°
Tue, 2758° / 42°0.01
58 °
Sereno, Tuesday, 27 October
Light rain. High 58°, low 42°.
Pressure29.68 inHg
Wind26.9 mph S
Humidity38%
Visibility—
Dew point30°
Wed, 2857° / 40°0
57 °
Sereno, Wednesday, 28 October
Mostly clear. High 57°, low 40°.
Pressure30.03 inHg
Wind17.4 mph SW
Humidity32%
Visibility—
Dew point22°
Thu, 2960° / 42°0
60 °
Sereno, Thursday, 29 October
Mostly clear. High 60°, low 42°.
Pressure30.06 inHg
Wind10.7 mph S
Humidity32%
Visibility—
Dew point27°
Fri, 3060° / 45°0.01
60 °
Sereno, Friday, 30 October
Light rain. High 60°, low 45°.
Pressure30.00 inHg
Wind20.6 mph SW
Humidity61%
Visibility—
Dew point44°
Sat, 3157° / 42°0.01
57 °
Sereno, Saturday, 31 October
Light rain. High 57°, low 42°.
Pressure29.91 inHg
Wind14 mph SW
Humidity51%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1259° / 35°0.07
59 °
Sereno, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high59°
Average low35°
Average precipitation0.07 in
Chance of precipitation15%
Record high74° (1967)
Record low16° (1982)
Fri, 1360° / 34°0.02
60 °
Sereno, Friday, 13 November
Climate normal for this date — 60-year average.
Average high60°
Average low34°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (1967)
Record low9° (1985)
Sat, 1459° / 34°0.03
59 °
Sereno, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high59°
Average low34°
Average precipitation0.03 in
Chance of precipitation12%
Record high73° (1999)
Record low2° (1985)
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.