As of 23:27 MST

Weather in Mount Trumbull, AZ

46°Current weather

Mount Trumbull, Wednesday, 14 October, 23:27

Clear. Feels like 43°. High 59°, low 40°.

Pressure30.18 inHg
Wind5.6 mph N
Humidity67%
Visibility6.2 mi
Dew point36°

Monthly outlook for Mount Trumbull, AZ: average high 60.7°, average low 43.4°. That is 2.8° below the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 2 days and 0.5 inches. The warmest day looks like 29 October (67°), the coolest 25 October (35.6°).

60.7°/43.4°
Average high / low
−2.8°
Below normal
3 / 2
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October61°67.3°-3.5°
24 October – 2 November60.1°62.1°-1.1°
3 November – 12 Novemberat normal58.9°—

October records over 66 years

89.1°1 October 2024All-time high
16.9°30 October 2019All-time low
Thu, 1565° / 42°0Clear
65 °Clear

Mount Trumbull, Thursday, 15 October

Clear. High 65°, low 42°.

Pressure30.24 inHg
Wind15.8 mph NE
Humidity46%
Visibility6.2 mi
Dew point38°
Fri, 1666° / 46°0Clear
66 °Clear

Mount Trumbull, Friday, 16 October

Clear. High 66°, low 46°.

Pressure30.36 inHg
Wind9.7 mph E
Humidity37%
Visibility6.2 mi
Dew point37°
Sat, 1765° / 41°0Overcast
65 °Overcast

Mount Trumbull, Saturday, 17 October

Overcast. High 65°, low 41°.

Pressure30.24 inHg
Wind4.2 mph SE
Humidity29%
Visibility6.2 mi
Dew point25°
Sun, 1864° / 47°0Overcast
64 °Overcast

Mount Trumbull, Sunday, 18 October

Overcast. High 64°, low 47°.

Pressure30.09 inHg
Wind2.6 mph S
Humidity39%
Visibility6.2 mi
Dew point37°
Mon, 1962° / 48°0.08Light rain
62 °Light rain

Mount Trumbull, Monday, 19 October

Light rain. High 62°, low 48°.

Pressure30.06 inHg
Wind7 mph S
Humidity64%
Visibility—
Dew point47°
Tue, 2061° / 48°0.2Rain
61 °Rain

Mount Trumbull, Tuesday, 20 October

Rain. High 61°, low 48°.

Pressure29.94 inHg
Wind17 mph S
Humidity60%
Visibility—
Dew point45°
Wed, 2155° / 41°0.24Rain
55 °Rain

Mount Trumbull, Wednesday, 21 October

Rain. High 55°, low 41°.

Pressure29.77 inHg
Wind18.9 mph SW
Humidity45%
Visibility—
Dew point33°
Thu, 2254° / 40°0Partly cloudy
54 °Partly cloudy

Mount Trumbull, Thursday, 22 October

Partly cloudy. High 54°, low 40°.

Pressure30.00 inHg
Wind14.8 mph W
Humidity50%
Visibility—
Dew point31°
Fri, 2359° / 44°0Clear
59 °Clear

Mount Trumbull, Friday, 23 October

Clear. High 59°, low 44°.

Pressure30.12 inHg
Wind11.6 mph W
Humidity32%
Visibility—
Dew point25°
Sat, 2451° / 39°0Clear
51 °Clear

Mount Trumbull, Saturday, 24 October

Clear. High 51°, low 39°.

Pressure30.33 inHg
Wind17.9 mph N
Humidity23%
Visibility—
Dew point13°
Sun, 2554° / 36°0Clear
54 °Clear

Mount Trumbull, Sunday, 25 October

Clear. High 54°, low 36°.

Pressure30.47 inHg
Wind16.6 mph NE
Humidity22%
Visibility—
Dew point9°
Mon, 2659° / 39°0Clear
59 °Clear

Mount Trumbull, Monday, 26 October

Clear. High 59°, low 39°.

Pressure30.15 inHg
Wind6.8 mph NE
Humidity16%
Visibility—
Dew point7°
Tue, 2762° / 45°0Partly cloudy
62 °Partly cloudy

Mount Trumbull, Tuesday, 27 October

Partly cloudy. High 62°, low 45°.

Pressure30.03 inHg
Wind9.6 mph NE
Humidity23%
Visibility—
Dew point18°
Wed, 2867° / 47°0Clear
67 °Clear

Mount Trumbull, Wednesday, 28 October

Clear. High 67°, low 47°.

Pressure29.94 inHg
Wind5.7 mph W
Humidity22%
Visibility—
Dew point21°
Thu, 2967° / 51°0Overcast
67 °Overcast

Mount Trumbull, Thursday, 29 October

Overcast. High 67°, low 51°.

Pressure30.00 inHg
Wind11.6 mph SW
Humidity24%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3060° / 41°0.02Climate normal
60 °Climate normal

Mount Trumbull, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.02 in
Chance of precipitation15%
Record high75° (2014)
Record low17° (2019)
Sat, 3160° / 42°0.03Climate normal
60 °Climate normal

Mount Trumbull, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.03 in
Chance of precipitation18%
Record high73° (2014)
Record low20° (2019)
Sun, 0161° / 42°0.02Climate normal
61 °Climate normal

Mount Trumbull, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0.02 in
Chance of precipitation8%
Record high73° (2025)
Record low24° (1971)
Mon, 0261° / 42°0.02Climate normal
61 °Climate normal

Mount Trumbull, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0.02 in
Chance of precipitation8%
Record high74° (2025)
Record low29° (2004)
Tue, 0361° / 42°0.02Climate normal
61 °Climate normal

Mount Trumbull, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2009)
Record low28° (1971)
Wed, 0461° / 42°0Climate normal
61 °Climate normal

Mount Trumbull, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0 in
Chance of precipitation2%
Record high75° (2009)
Record low23° (2022)
Thu, 0561° / 42°0.01Climate normal
61 °Climate normal

Mount Trumbull, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0.01 in
Chance of precipitation8%
Record high73° (1980)
Record low28° (1974)
Fri, 0660° / 41°0.01Climate normal
60 °Climate normal

Mount Trumbull, Friday, 6 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.01 in
Chance of precipitation5%
Record high73° (2007)
Record low25° (2024)
Sat, 0760° / 41°0.02Climate normal
60 °Climate normal

Mount Trumbull, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.02 in
Chance of precipitation12%
Record high74° (2006)
Record low24° (2024)
Sun, 0858° / 41°0.05Climate normal
58 °Climate normal

Mount Trumbull, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high73° (2006)
Record low25° (2011)
Mon, 0958° / 39°0.04Climate normal
58 °Climate normal

Mount Trumbull, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low39°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (1973)
Record low20° (2020)
Tue, 1057° / 39°0.03Climate normal
57 °Climate normal

Mount Trumbull, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.03 in
Chance of precipitation12%
Record high71° (1980)
Record low17° (2022)
Wed, 1156° / 38°0.05Climate normal
56 °Climate normal

Mount Trumbull, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (1973)
Record low9° (2022)
Thu, 1256° / 38°0.05Climate normal
56 °Climate normal

Mount Trumbull, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (1999)
Record low16° (2022)

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 Mount Trumbull, 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 Mount Trumbull, 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.