Monthly outlook for Del Rio, AZ: average high 66.7°, average low 45.8°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 November (73.7°), the coolest 27 October (37.2°).
66.7°/45.8°
Average high / low
+0.9°
Above normal
2 / 2
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
65.9°
65.7°
+0.1°
3 November – 12 November
67.9°
62.9°
+2.8°
13 November – 22 November
at normal
58.6°
—
October records over 66 years
94.8°1 October 2024All-time high
20.8°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Williamson (9 mi).
Sun, 2568° / 44°0
68 °
Del Rio, Sunday, 25 October
Clear. High 68°, low 44°.
Pressure30.09 inHg
Wind1.4 mph S
Humidity55%
Visibility6.2 mi
Dew point43°
Mon, 2665° / 38°0
65 °
Del Rio, Monday, 26 October
Overcast. High 65°, low 38°.
Pressure30.12 inHg
Wind0.8 mph SE
Humidity56%
Visibility6.2 mi
Dew point44°
Tue, 2767° / 37°0
67 °
Del Rio, Tuesday, 27 October
Clear. High 67°, low 37°.
Pressure30.03 inHg
Wind1.3 mph E
Humidity50%
Visibility6.2 mi
Dew point43°
Wed, 2868° / 38°0
68 °
Del Rio, Wednesday, 28 October
Partly cloudy. High 68°, low 38°.
Pressure30.03 inHg
Wind2.5 mph NE
Humidity52%
Visibility6.2 mi
Dew point43°
Thu, 2969° / 39°0
69 °
Del Rio, Thursday, 29 October
Overcast. High 69°, low 39°.
Pressure29.97 inHg
Wind9.5 mph S
Humidity58%
Visibility—
Dew point42°
Fri, 3064° / 49°0.06
64 °
Del Rio, Friday, 30 October
Light rain. High 64°, low 49°.
Pressure29.85 inHg
Wind19.3 mph SW
Humidity49%
Visibility—
Dew point41°
Sat, 3161° / 48°0.04
61 °
Del Rio, Saturday, 31 October
Light rain. High 61°, low 48°.
Pressure30.00 inHg
Wind14.2 mph SW
Humidity52%
Visibility—
Dew point40°
Sun, 0165° / 46°0
65 °
Del Rio, Sunday, 1 November
Overcast. High 65°, low 46°.
Pressure30.21 inHg
Wind6.9 mph NE
Humidity48%
Visibility—
Dew point38°
Mon, 0273° / 54°0.01
73 °
Del Rio, Monday, 2 November
Light rain. High 73°, low 54°.
Pressure30.24 inHg
Wind10.9 mph SE
Humidity24%
Visibility—
Dew point27°
Tue, 0365° / 51°0.07
65 °
Del Rio, Tuesday, 3 November
Light rain. High 65°, low 51°.
Pressure30.03 inHg
Wind9.4 mph SW
Humidity63%
Visibility—
Dew point46°
Wed, 0468° / 47°0
68 °
Del Rio, Wednesday, 4 November
Clear. High 68°, low 47°.
Pressure29.91 inHg
Wind11 mph SW
Humidity51%
Visibility—
Dew point41°
Thu, 0567° / 51°0
67 °
Del Rio, Thursday, 5 November
Overcast. High 67°, low 51°.
Pressure29.97 inHg
Wind14.7 mph SW
Humidity44%
Visibility—
Dew point39°
Fri, 0666° / 50°0
66 °
Del Rio, Friday, 6 November
Clear. High 66°, low 50°.
Pressure29.97 inHg
Wind15.7 mph SW
Humidity40%
Visibility—
Dew point37°
Sat, 0769° / 46°0
69 °
Del Rio, Saturday, 7 November
Clear. High 69°, low 46°.
Pressure30.12 inHg
Wind5.1 mph E
Humidity43%
Visibility—
Dew point37°
Sun, 0874° / 49°0
74 °
Del Rio, Sunday, 8 November
Clear. High 74°, low 49°.
Pressure30.06 inHg
Wind12 mph S
Humidity29%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0962° / 38°0.04
62 °
Del Rio, Monday, 9 November
Climate normal for this date — 60-year average.
Average high62°
Average low38°
Average precipitation0.04 in
Chance of precipitation13%
Record high74° (1973)
Record low24° (2011)
Tue, 1062° / 38°0.03
62 °
Del Rio, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high62°
Average low38°
Average precipitation0.03 in
Chance of precipitation15%
Record high74° (1973)
Record low25° (2020)
Wed, 1161° / 38°0.06
61 °
Del Rio, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high61°
Average low38°
Average precipitation0.06 in
Chance of precipitation10%
Record high75° (2025)
Record low25° (2022)
Thu, 1261° / 38°0.06
61 °
Del Rio, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high61°
Average low38°
Average precipitation0.06 in
Chance of precipitation17%
Record high75° (1967)
Record low23° (1982)
Fri, 1361° / 37°0.02
61 °
Del Rio, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high74° (1967)
Record low11° (1985)
Sat, 1461° / 37°0.03
61 °
Del Rio, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high61°
Average low37°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (1967)
Record low15° (1985)
Sun, 1560° / 37°0.03
60 °
Del Rio, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high60°
Average low37°
Average precipitation0.03 in
Chance of precipitation15%
Record high76° (2016)
Record low22° (1985)
Mon, 1659° / 37°0.01
59 °
Del Rio, Monday, 16 November
Climate normal for this date — 60-year average.
Average high59°
Average low37°
Average precipitation0.01 in
Chance of precipitation10%
Record high73° (1999)
Record low17° (1993)
Tue, 1759° / 36°0.01
59 °
Del Rio, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high59°
Average low36°
Average precipitation0.01 in
Chance of precipitation7%
Record high74° (2020)
Record low1° (1964)
Wed, 1858° / 36°0.03
58 °
Del Rio, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high58°
Average low36°
Average precipitation0.03 in
Chance of precipitation13%
Record high74° (2007)
Record low15° (1964)
Thu, 1958° / 35°0.02
58 °
Del Rio, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high58°
Average low35°
Average precipitation0.02 in
Chance of precipitation10%
Record high73° (2007)
Record low8° (1964)
Fri, 2058° / 35°0.03
58 °
Del Rio, Friday, 20 November
Climate normal for this date — 60-year average.
Average high58°
Average low35°
Average precipitation0.03 in
Chance of precipitation13%
Record high71° (1995)
Record low7° (1964)
Sat, 2157° / 35°0.04
57 °
Del Rio, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high57°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high71° (2020)
Record low9° (1964)
Sun, 2256° / 35°0.06
56 °
Del Rio, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high56°
Average low35°
Average precipitation0.06 in
Chance of precipitation13%
Record high72° (2017)
Record low13° (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 Del Rio, 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 Del Rio, 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.