Monthly outlook for Sereno, AZ: average high 56.7°, average low 41.1°. That is 5.2° below the climate normal for October. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 20 October (64.3°), the coolest 1 November (33.5°).
56.7°/41.1°
Average high / low
−5.2°
Below normal
8 / 2
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
59.8°
67.5°
-4.3°
28 October – 6 November
51.5°
63.6°
-6.7°
7 November – 16 November
at normal
59.7°
—
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).
Mon, 1962° / 46°0.06
62 °
Sereno, Monday, 19 October
Light rain. High 62°, low 46°.
Pressure30.03 inHg
Wind8.7 mph S
Humidity50%
Visibility6.2 mi
Dew point43°
Tue, 2064° / 45°0
64 °
Sereno, Tuesday, 20 October
Mostly clear. High 64°, low 45°.
Pressure30.03 inHg
Wind10.2 mph S
Humidity47%
Visibility6.2 mi
Dew point42°
Wed, 2158° / 50°0.92
58 °
Sereno, Wednesday, 21 October
Rain. High 58°, low 50°.
Pressure30.03 inHg
Wind11.9 mph SE
Humidity89%
Visibility2.5 mi
Dew point53°
Thu, 2258° / 41°0.28
58 °
Sereno, Thursday, 22 October
Rain. High 58°, low 41°.
Pressure29.88 inHg
Wind16.4 mph S
Humidity54%
Visibility6.2 mi
Dew point42°
Fri, 2353° / 38°0.02
53 °
Sereno, Friday, 23 October
Light rain. High 53°, low 38°.
Pressure30.00 inHg
Wind9 mph S
Humidity53%
Visibility—
Dew point33°
Sat, 2459° / 36°0
59 °
Sereno, Saturday, 24 October
Mostly clear. High 59°, low 36°.
Pressure30.03 inHg
Wind14 mph NE
Humidity41%
Visibility—
Dew point29°
Sun, 2561° / 45°0.11
61 °
Sereno, Sunday, 25 October
Light rain. High 61°, low 45°.
Pressure29.94 inHg
Wind8.8 mph NE
Humidity30%
Visibility—
Dew point28°
Mon, 2662° / 43°0
62 °
Sereno, Monday, 26 October
Clear. High 62°, low 43°.
Pressure29.97 inHg
Wind8.4 mph E
Humidity37%
Visibility—
Dew point30°
Tue, 2763° / 44°0
63 °
Sereno, Tuesday, 27 October
Overcast. High 63°, low 44°.
Pressure29.94 inHg
Wind11 mph S
Humidity33%
Visibility—
Dew point30°
Wed, 2857° / 43°0
57 °
Sereno, Wednesday, 28 October
Overcast. High 57°, low 43°.
Pressure30.00 inHg
Wind13.5 mph S
Humidity36%
Visibility—
Dew point28°
Thu, 2957° / 41°0
57 °
Sereno, Thursday, 29 October
Clear. High 57°, low 41°.
Pressure29.83 inHg
Wind14 mph S
Humidity33%
Visibility—
Dew point24°
Fri, 3052° / 38°0.08
52 °
Sereno, Friday, 30 October
Light rain. High 52°, low 38°.
Pressure29.85 inHg
Wind18.5 mph S
Humidity55%
Visibility—
Dew point34°
Sat, 3144° / 35°0.21
44 °
Sereno, Saturday, 31 October
Snow. High 44°, low 35°.
Pressure29.88 inHg
Wind11 mph S
Humidity60%
Visibility—
Dew point30°
Sun, 0148° / 34°0.07
48 °
Sereno, Sunday, 1 November
Snow. High 48°, low 34°.
Pressure29.97 inHg
Wind9.8 mph NW
Humidity59%
Visibility—
Dew point29°
Mon, 0251° / 35°0
51 °
Sereno, Monday, 2 November
Clear. High 51°, low 35°.
Pressure30.15 inHg
Wind16.1 mph NE
Humidity38%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.