Monthly outlook for Marana, AZ: average high 77.8°, average low 60.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 29 October (88.9°), the coolest 3 November (53.1°).
77.8°/60.5°
Average high / low
+1.7°
Above normal
5 / 1
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
77.7°
75.6°
+1.2°
7 November – 16 November
77.8°
72.3°
+3°
17 November – 26 November
at normal
68.2°
—
October records over 66 years
101.3°1 October 2024All-time high
30.4°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Catalina (15 mi).
Thu, 2989° / 57°0
89 °
Marana, Thursday, 29 October
Overcast. High 89°, low 57°.
Pressure29.88 inHg
Wind6.4 mph S
Humidity18%
Visibility6.2 mi
Dew point36°
Fri, 3080° / 58°0.25
80 °
Marana, Friday, 30 October
Rain. High 80°, low 58°.
Pressure29.91 inHg
Wind11.8 mph S
Humidity61%
Visibility6.2 mi
Dew point58°
Sat, 3177° / 61°0.15
77 °
Marana, Saturday, 31 October
Light rain. High 77°, low 61°.
Pressure29.97 inHg
Wind9 mph S
Humidity51%
Visibility6.2 mi
Dew point56°
Sun, 0169° / 62°0.58
69 °
Marana, Sunday, 1 November
Rain. High 69°, low 62°.
Pressure29.94 inHg
Wind11.2 mph SE
Humidity82%
Visibility6.1 mi
Dew point62°
Mon, 0269° / 56°0.24
69 °
Marana, Monday, 2 November
Rain. High 69°, low 56°.
Pressure29.97 inHg
Wind12.1 mph SE
Humidity70%
Visibility—
Dew point54°
Tue, 0373° / 53°0
73 °
Marana, Tuesday, 3 November
Clear. High 73°, low 53°.
Pressure30.06 inHg
Wind7.8 mph NW
Humidity51%
Visibility—
Dew point47°
Wed, 0479° / 61°0
79 °
Marana, Wednesday, 4 November
Clear. High 79°, low 61°.
Pressure29.91 inHg
Wind6.2 mph NW
Humidity19%
Visibility—
Dew point28°
Thu, 0580° / 63°0
80 °
Marana, Thursday, 5 November
Clear. High 80°, low 63°.
Pressure29.91 inHg
Wind9.3 mph S
Humidity29%
Visibility—
Dew point40°
Fri, 0677° / 62°0.02
77 °
Marana, Friday, 6 November
Light rain. High 77°, low 62°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity41%
Visibility—
Dew point49°
Sat, 0773° / 60°0.99
73 °
Marana, Saturday, 7 November
Heavy rain. High 73°, low 60°.
Pressure29.91 inHg
Wind15.6 mph NW
Humidity45%
Visibility—
Dew point49°
Sun, 0875° / 61°0
75 °
Marana, Sunday, 8 November
Clear. High 75°, low 61°.
Pressure30.00 inHg
Wind7.2 mph NW
Humidity49%
Visibility—
Dew point49°
Mon, 0979° / 63°0
79 °
Marana, Monday, 9 November
Clear. High 79°, low 63°.
Pressure30.03 inHg
Wind6.4 mph N
Humidity39%
Visibility—
Dew point46°
Tue, 1081° / 66°0
81 °
Marana, Tuesday, 10 November
Mostly clear. High 81°, low 66°.
Pressure29.97 inHg
Wind8.3 mph N
Humidity29%
Visibility—
Dew point42°
Wed, 1179° / 64°0
79 °
Marana, Wednesday, 11 November
Partly cloudy. High 79°, low 64°.
Pressure29.91 inHg
Wind6.2 mph N
Humidity34%
Visibility—
Dew point44°
Thu, 1279° / 64°0
79 °
Marana, Thursday, 12 November
Clear. High 79°, low 64°.
Pressure29.91 inHg
Wind9.6 mph S
Humidity24%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1372° / 49°0.03
72 °
Marana, Friday, 13 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high84° (1967)
Record low33° (2000)
Sat, 1472° / 49°0.02
72 °
Marana, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (1999)
Record low33° (1985)
Sun, 1571° / 49°0.04
71 °
Marana, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation17%
Record high85° (2016)
Record low32° (1985)
Mon, 1670° / 48°0.04
70 °
Marana, Monday, 16 November
Climate normal for this date — 60-year average.
Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (1999)
Record low34° (1993)
Tue, 1769° / 48°0.04
69 °
Marana, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2020)
Record low32° (2000)
Wed, 1869° / 47°0.02
69 °
Marana, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2020)
Record low33° (1971)
Thu, 1969° / 46°0.04
69 °
Marana, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (2007)
Record low32° (2000)
Fri, 2069° / 47°0.04
69 °
Marana, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.04 in
Chance of precipitation5%
Record high82° (2020)
Record low29° (1994)
Sat, 2169° / 47°0.06
69 °
Marana, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high69°
Average low47°
Average precipitation0.06 in
Chance of precipitation10%
Record high80° (2002)
Record low33° (1972)
Sun, 2268° / 47°0.03
68 °
Marana, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.03 in
Chance of precipitation10%
Record high81° (2020)
Record low29° (1979)
Mon, 2368° / 47°0.06
68 °
Marana, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low47°
Average precipitation0.06 in
Chance of precipitation15%
Record high81° (2012)
Record low31° (1983)
Tue, 2467° / 45°0.02
67 °
Marana, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high82° (2017)
Record low32° (1983)
Wed, 2566° / 46°0.03
66 °
Marana, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high66°
Average low46°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (1995)
Record low30° (1992)
Thu, 2665° / 45°0.04
65 °
Marana, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high65°
Average low45°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (2017)
Record low31° (1992)
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 Marana, 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 Marana, 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.