Monthly outlook for Sereno, AZ: average high 58.8°, average low 43.5°. That is 3.8° below the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 27 October (67.3°), the coolest 24 October (38.2°).
58.8°/43.5°
Average high / low
−3.8°
Below normal
4 / 2
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61°
67°
-3.4°
29 October – 7 November
55.1°
63.3°
-4.6°
8 November – 17 November
at normal
59.2°
—
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).
Tue, 2062° / 47°0.04
62 °
Sereno, Tuesday, 20 October
Light rain. High 62°, low 47°.
Pressure30.03 inHg
Wind9.8 mph S
Humidity49%
Visibility6.2 mi
Dew point43°
Wed, 2159° / 50°0.78
59 °
Sereno, Wednesday, 21 October
Rain. High 59°, low 50°.
Pressure30.03 inHg
Wind11.9 mph S
Humidity84%
Visibility5.1 mi
Dew point53°
Thu, 2261° / 45°0.14
61 °
Sereno, Thursday, 22 October
Light rain. High 61°, low 45°.
Pressure29.91 inHg
Wind15.4 mph S
Humidity54%
Visibility6.2 mi
Dew point45°
Fri, 2357° / 42°0
57 °
Sereno, Friday, 23 October
Clear. High 57°, low 42°.
Pressure29.97 inHg
Wind9.6 mph S
Humidity52%
Visibility—
Dew point35°
Sat, 2456° / 38°0.03
56 °
Sereno, Saturday, 24 October
Light rain. High 56°, low 38°.
Pressure30.00 inHg
Wind11.1 mph E
Humidity47%
Visibility—
Dew point33°
Sun, 2560° / 42°0
60 °
Sereno, Sunday, 25 October
Clear. High 60°, low 42°.
Pressure30.12 inHg
Wind18.8 mph NE
Humidity36%
Visibility—
Dew point28°
Mon, 2663° / 41°0
63 °
Sereno, Monday, 26 October
Clear. High 63°, low 41°.
Pressure30.03 inHg
Wind7.5 mph W
Humidity32%
Visibility—
Dew point28°
Tue, 2767° / 44°0
67 °
Sereno, Tuesday, 27 October
Clear. High 67°, low 44°.
Pressure30.00 inHg
Wind8.7 mph E
Humidity13%
Visibility—
Dew point10°
Wed, 2865° / 47°0
65 °
Sereno, Wednesday, 28 October
Overcast. High 65°, low 47°.
Pressure30.03 inHg
Wind10.4 mph S
Humidity37%
Visibility—
Dew point34°
Thu, 2960° / 45°0.09
60 °
Sereno, Thursday, 29 October
Light rain. High 60°, low 45°.
Pressure29.94 inHg
Wind13.5 mph S
Humidity61%
Visibility—
Dew point42°
Fri, 3057° / 44°0.02
57 °
Sereno, Friday, 30 October
Light rain. High 57°, low 44°.
Pressure29.88 inHg
Wind15 mph SW
Humidity47%
Visibility—
Dew point33°
Sat, 3156° / 44°0
56 °
Sereno, Saturday, 31 October
Overcast. High 56°, low 44°.
Pressure29.97 inHg
Wind11.6 mph S
Humidity40%
Visibility—
Dew point29°
Sun, 0147° / 42°0.54
47 °
Sereno, Sunday, 1 November
Rain. High 47°, low 42°.
Pressure30.09 inHg
Wind17.1 mph S
Humidity91%
Visibility—
Dew point43°
Mon, 0254° / 40°0
54 °
Sereno, Monday, 2 November
Overcast. High 54°, low 40°.
Pressure30.18 inHg
Wind10.2 mph SW
Humidity65%
Visibility—
Dew point37°
Tue, 0356° / 42°0
56 °
Sereno, Tuesday, 3 November
Overcast. High 56°, low 42°.
Pressure30.03 inHg
Wind10.4 mph SW
Humidity31%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1558° / 34°0.04
58 °
Sereno, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high58°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2016)
Record low6° (1985)
Mon, 1657° / 34°0.02
57 °
Sereno, Monday, 16 November
Climate normal for this date — 60-year average.
Average high57°
Average low34°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (1999)
Record low14° (1993)
Tue, 1757° / 33°0.01
57 °
Sereno, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high57°
Average low33°
Average precipitation0.01 in
Chance of precipitation7%
Record high73° (2020)
Record low-3° (1964)
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.