Monthly outlook for Guadalupe, AZ: average high 80.5°, average low 65.9°. That is 1.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 20 October (90.3°), the coolest 1 November (58.6°).
80.5°/65.9°
Average high / low
−1.1°
Below normal
2 / 1
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
83.1°
84.1°
-0.5°
28 October – 6 November
76.3°
79.8°
-2°
7 November – 16 November
at normal
75.8°
—
October records over 66 years
110.3°1 October 2024All-time high
33.3°30 October 1971All-time low
Mon, 1984° / 66°0
84 °
Guadalupe, Monday, 19 October
Clear. High 84°, low 66°.
Pressure29.94 inHg
Wind4 mph E
Humidity29%
Visibility6.2 mi
Dew point49°
Tue, 2090° / 68°0
90 °
Guadalupe, Tuesday, 20 October
Partly cloudy. High 90°, low 68°.
Pressure29.88 inHg
Wind3.8 mph SE
Humidity31%
Visibility6.2 mi
Dew point54°
Wed, 2183° / 69°0.18
83 °
Guadalupe, Wednesday, 21 October
Light rain. High 83°, low 69°.
Pressure29.88 inHg
Wind6.3 mph NE
Humidity43%
Visibility6.2 mi
Dew point59°
Thu, 2282° / 65°0.25
82 °
Guadalupe, Thursday, 22 October
Light rain. High 82°, low 65°.
Pressure29.85 inHg
Wind6.2 mph S
Humidity55%
Visibility6.2 mi
Dew point60°
Fri, 2376° / 60°0
76 °
Guadalupe, Friday, 23 October
Clear. High 76°, low 60°.
Pressure29.94 inHg
Wind3.1 mph W
Humidity45%
Visibility—
Dew point48°
Sat, 2481° / 60°0
81 °
Guadalupe, Saturday, 24 October
Clear. High 81°, low 60°.
Pressure29.94 inHg
Wind6.2 mph W
Humidity37%
Visibility—
Dew point44°
Sun, 2583° / 71°0.01
83 °
Guadalupe, Sunday, 25 October
Light rain. High 83°, low 71°.
Pressure29.88 inHg
Wind9.4 mph E
Humidity26%
Visibility—
Dew point40°
Mon, 2683° / 69°0
83 °
Guadalupe, Monday, 26 October
Clear. High 83°, low 69°.
Pressure29.88 inHg
Wind5.9 mph E
Humidity31%
Visibility—
Dew point44°
Tue, 2786° / 72°0
86 °
Guadalupe, Tuesday, 27 October
Clear. High 86°, low 72°.
Pressure29.88 inHg
Wind6.6 mph SW
Humidity28%
Visibility—
Dew point43°
Wed, 2882° / 71°0
82 °
Guadalupe, Wednesday, 28 October
Overcast. High 82°, low 71°.
Pressure29.91 inHg
Wind7 mph S
Humidity28%
Visibility—
Dew point42°
Thu, 2983° / 70°0.01
83 °
Guadalupe, Thursday, 29 October
Light rain. High 83°, low 70°.
Pressure29.80 inHg
Wind11.7 mph SW
Humidity23%
Visibility—
Dew point36°
Fri, 3079° / 66°0.02
79 °
Guadalupe, Friday, 30 October
Light rain. High 79°, low 66°.
Pressure29.83 inHg
Wind15.6 mph SW
Humidity49%
Visibility—
Dew point51°
Sat, 3168° / 62°0.04
68 °
Guadalupe, Saturday, 31 October
Light rain. High 68°, low 62°.
Pressure29.88 inHg
Wind10 mph NW
Humidity43%
Visibility—
Dew point44°
Sun, 0169° / 59°0
69 °
Guadalupe, Sunday, 1 November
Clear. High 69°, low 59°.
Pressure30.00 inHg
Wind6.9 mph W
Humidity38%
Visibility—
Dew point38°
Mon, 0276° / 62°0
76 °
Guadalupe, Monday, 2 November
Clear. High 76°, low 62°.
Pressure30.06 inHg
Wind12.1 mph E
Humidity27%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0380° / 52°0
80 °
Guadalupe, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high80°
Average low52°
Average precipitation0 in
Chance of precipitation5%
Record high94° (2009)
Record low39° (2004)
Wed, 0480° / 52°0
80 °
Guadalupe, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high80°
Average low52°
Average precipitation0 in
Chance of precipitation5%
Record high94° (2001)
Record low41° (2022)
Thu, 0579° / 52°0
79 °
Guadalupe, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high79°
Average low52°
Average precipitation0 in
Chance of precipitation3%
Record high96° (2020)
Record low42° (2022)
Fri, 0680° / 51°0.01
80 °
Guadalupe, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high92° (2007)
Record low43° (2015)
Sat, 0778° / 52°0
78 °
Guadalupe, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high78°
Average low52°
Average precipitation0 in
Chance of precipitation3%
Record high91° (2007)
Record low43° (1990)
Sun, 0878° / 51°0.02
78 °
Guadalupe, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high78°
Average low51°
Average precipitation0.02 in
Chance of precipitation5%
Record high89° (2016)
Record low38° (2000)
Mon, 0977° / 51°0.01
77 °
Guadalupe, Monday, 9 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high89° (2025)
Record low38° (2000)
Tue, 1077° / 51°0.01
77 °
Guadalupe, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high77°
Average low51°
Average precipitation0.01 in
Chance of precipitation7%
Record high89° (2009)
Record low39° (1998)
Wed, 1176° / 50°0.02
76 °
Guadalupe, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high90° (1999)
Record low40° (1998)
Thu, 1276° / 50°0.04
76 °
Guadalupe, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high76°
Average low50°
Average precipitation0.04 in
Chance of precipitation12%
Record high91° (1999)
Record low37° (1992)
Fri, 1375° / 50°0.02
75 °
Guadalupe, Friday, 13 November
Climate normal for this date — 60-year average.
Average high75°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high90° (1999)
Record low35° (2000)
Sat, 1475° / 49°0.03
75 °
Guadalupe, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high75°
Average low49°
Average precipitation0.03 in
Chance of precipitation8%
Record high89° (1999)
Record low37° (1985)
Sun, 1574° / 48°0.02
74 °
Guadalupe, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high74°
Average low48°
Average precipitation0.02 in
Chance of precipitation8%
Record high90° (1999)
Record low34° (1985)
Mon, 1673° / 48°0.01
73 °
Guadalupe, Monday, 16 November
Climate normal for this date — 60-year average.
Average high73°
Average low48°
Average precipitation0.01 in
Chance of precipitation7%
Record high88° (2020)
Record low35° (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 Guadalupe, 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 Guadalupe, 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.