Monthly outlook for Winona, AZ: average high 59.9°, average low 44.6°. That is 0.5° below the climate normal for October. Precipitation is expected on 5 days (about 2.8 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 20 October (66.8°), the coolest 25 October (34.2°).
59.9°/44.6°
Average high / low
−0.5°
Below normal
5 / 3
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
59.8°
62.2°
-1.3°
30 October – 8 November
60°
58.3°
+0.9°
9 November – 18 November
at normal
54°
—
October records over 66 years
86.5°4 October 2024All-time high
10°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Mountain View Ranches (4 mi).
Wed, 2160° / 49°0.65
60 °
Winona, Wednesday, 21 October
Rain. High 60°, low 49°.
Pressure30.09 inHg
Wind5.7 mph SW
Humidity85%
Visibility2.2 mi
Dew point54°
Thu, 2258° / 46°1.72
58 °
Winona, Thursday, 22 October
Heavy rain. High 58°, low 46°.
Pressure30.00 inHg
Wind9.4 mph S
Humidity88%
Visibility2.7 mi
Dew point54°
Fri, 2359° / 39°0.01
59 °
Winona, Friday, 23 October
Light rain. High 59°, low 39°.
Pressure29.94 inHg
Wind9.4 mph SW
Humidity44%
Visibility6.2 mi
Dew point36°
Sat, 2452° / 37°0.24
52 °
Winona, Saturday, 24 October
Rain. High 52°, low 37°.
Pressure29.94 inHg
Wind5.8 mph W
Humidity56%
Visibility—
Dew point35°
Sun, 2558° / 34°0
58 °
Winona, Sunday, 25 October
Mostly clear. High 58°, low 34°.
Pressure30.15 inHg
Wind11.4 mph N
Humidity52%
Visibility—
Dew point34°
Mon, 2662° / 47°0
62 °
Winona, Monday, 26 October
Clear. High 62°, low 47°.
Pressure30.12 inHg
Wind11 mph NE
Humidity49%
Visibility—
Dew point38°
Tue, 2763° / 48°0
63 °
Winona, Tuesday, 27 October
Clear. High 63°, low 48°.
Pressure30.12 inHg
Wind11.1 mph E
Humidity41%
Visibility—
Dew point35°
Wed, 2856° / 47°0
56 °
Winona, Wednesday, 28 October
Overcast. High 56°, low 47°.
Pressure30.18 inHg
Wind10.3 mph E
Humidity63%
Visibility—
Dew point42°
Thu, 2962° / 47°0
62 °
Winona, Thursday, 29 October
Overcast. High 62°, low 47°.
Pressure30.00 inHg
Wind10.3 mph W
Humidity43%
Visibility—
Dew point37°
Fri, 3061° / 49°0
61 °
Winona, Friday, 30 October
Overcast. High 61°, low 49°.
Pressure29.94 inHg
Wind19.4 mph SW
Humidity46%
Visibility—
Dew point38°
Sat, 3158° / 47°0.13
58 °
Winona, Saturday, 31 October
Light rain. High 58°, low 47°.
Pressure29.97 inHg
Wind17.2 mph SW
Humidity66%
Visibility—
Dew point43°
Sun, 0160° / 44°0
60 °
Winona, Sunday, 1 November
Clear. High 60°, low 44°.
Pressure30.15 inHg
Wind10 mph E
Humidity39%
Visibility—
Dew point30°
Mon, 0260° / 44°0
60 °
Winona, Monday, 2 November
Clear. High 60°, low 44°.
Pressure30.24 inHg
Wind9.7 mph E
Humidity42%
Visibility—
Dew point32°
Tue, 0363° / 45°0
63 °
Winona, Tuesday, 3 November
Overcast. High 63°, low 45°.
Pressure30.00 inHg
Wind19.8 mph SW
Humidity31%
Visibility—
Dew point29°
Wed, 0458° / 44°0
58 °
Winona, Wednesday, 4 November
Mostly clear. High 58°, low 44°.
Pressure30.00 inHg
Wind9.5 mph W
Humidity29%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0560° / 39°0.02
60 °
Winona, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low39°
Average precipitation0.02 in
Chance of precipitation5%
Record high73° (2009)
Record low24° (2024)
Fri, 0659° / 39°0.02
59 °
Winona, Friday, 6 November
Climate normal for this date — 60-year average.
Average high59°
Average low39°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (2007)
Record low20° (2011)
Sat, 0758° / 38°0.02
58 °
Winona, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low38°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (2007)
Record low24° (2024)
Sun, 0856° / 38°0.04
56 °
Winona, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high72° (2006)
Record low17° (2011)
Mon, 0956° / 37°0.04
56 °
Winona, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.04 in
Chance of precipitation13%
Record high72° (1980)
Record low20° (1966)
Tue, 1056° / 37°0.04
56 °
Winona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low37°
Average precipitation0.04 in
Chance of precipitation13%
Record high71° (1973)
Record low9° (2020)
Wed, 1155° / 37°0.04
55 °
Winona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low37°
Average precipitation0.04 in
Chance of precipitation13%
Record high71° (1973)
Record low12° (2022)
Thu, 1254° / 36°0.06
54 °
Winona, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.06 in
Chance of precipitation15%
Record high68° (1967)
Record low9° (2000)
Fri, 1355° / 36°0.02
55 °
Winona, Friday, 13 November
Climate normal for this date — 60-year average.
Average high55°
Average low36°
Average precipitation0.02 in
Chance of precipitation12%
Record high69° (2017)
Record low11° (1985)
Sat, 1454° / 36°0.03
54 °
Winona, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.03 in
Chance of precipitation13%
Record high69° (1967)
Record low8° (1985)
Sun, 1553° / 35°0.03
53 °
Winona, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2016)
Record low13° (2000)
Mon, 1653° / 35°0.02
53 °
Winona, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (1999)
Record low11° (1964)
Tue, 1753° / 34°0.02
53 °
Winona, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.02 in
Chance of precipitation10%
Record high68° (2007)
Record low5° (1964)
Wed, 1852° / 34°0.02
52 °
Winona, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (2007)
Record low16° (2000)
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 Winona, 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 Winona, 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.