As of 21:50 MST

Weather in Big Reef Mill, AZ

61°

Big Reef Mill, Thursday, 22 October, 21:50

Clear. Feels like 59°. High 75°, low 61°.

Pressure29.94 inHg

Wind0.4 mph E

Humidity55%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Fri, 2377° / 55°

77 °

Big Reef Mill, Friday, 23 October

Mostly clear. High 77°, low 55°.

Pressure29.94 inHg

Wind4 mph S

Humidity54%

Visibility6.2 mi

Dew point49°

Sat, 2472° / 52°

0.06

72 °

Big Reef Mill, Saturday, 24 October

Light rain. High 72°, low 52°.

Pressure29.94 inHg

Wind2.8 mph SE

Humidity59%

Visibility1.8 mi

Dew point47°

Sun, 2567° / 50°

67 °

Big Reef Mill, Sunday, 25 October

Clear. High 67°, low 50°.

Pressure30.06 inHg

Wind2.3 mph S

Humidity39%

Visibility6.2 mi

Dew point42°

Mon, 2671° / 50°

71 °

Big Reef Mill, Monday, 26 October

Clear. High 71°, low 50°.

Pressure30.03 inHg

Wind2.8 mph S

Humidity32%

Visibility6.2 mi

Dew point39°

Tue, 2771° / 51°

71 °

Big Reef Mill, Tuesday, 27 October

Clear. High 71°, low 51°.

Pressure30.00 inHg

Wind5.3 mph S

Humidity29%

Visibility—

Dew point34°

Wed, 2871° / 51°

71 °

Big Reef Mill, Wednesday, 28 October

Overcast. High 71°, low 51°.

Pressure29.97 inHg

Wind8.7 mph S

Humidity25%

Visibility—

Dew point30°

Thu, 2968° / 57°

68 °

Big Reef Mill, Thursday, 29 October

Overcast. High 68°, low 57°.

Pressure29.85 inHg

Wind12.9 mph S

Humidity31%

Visibility—

Dew point33°

Fri, 3061° / 55°

61 °

Big Reef Mill, Friday, 30 October

Clear. High 61°, low 55°.

Pressure29.88 inHg

Wind9.8 mph SW

Humidity48%

Visibility—

Dew point39°

Sat, 3161° / 52°

61 °

Big Reef Mill, Saturday, 31 October

Overcast. High 61°, low 52°.

Pressure29.97 inHg

Wind5.6 mph SE

Humidity39%

Visibility—

Dew point33°

Sun, 0164° / 53°

64 °

Big Reef Mill, Sunday, 1 November

Mostly clear. High 64°, low 53°.

Pressure30.00 inHg

Wind9.2 mph W

Humidity30%

Visibility—

Dew point28°

Mon, 0265° / 51°

65 °

Big Reef Mill, Monday, 2 November

Clear. High 65°, low 51°.

Pressure30.03 inHg

Wind18 mph NE

Humidity19%

Visibility—

Dew point18°

Tue, 0366° / 51°

66 °

Big Reef Mill, Tuesday, 3 November

Clear. High 66°, low 51°.

Pressure30.15 inHg

Wind22.1 mph NE

Humidity28%

Visibility—

Dew point26°

Wed, 0467° / 52°

67 °

Big Reef Mill, Wednesday, 4 November

Clear. High 67°, low 52°.

Pressure30.18 inHg

Wind22.9 mph E

Humidity19%

Visibility—

Dew point18°

Thu, 0562° / 51°

0.05

62 °

Big Reef Mill, Thursday, 5 November

Light rain. High 62°, low 51°.

Pressure30.09 inHg

Wind23.8 mph SE

Humidity27%

Visibility—

Dew point26°

Fri, 0659° / 49°

0.37

59 °

Big Reef Mill, Friday, 6 November

Rain. High 59°, low 49°.

Pressure30.09 inHg

Wind6.4 mph NE

Humidity61%

Visibility—

Dew point40°

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 Big Reef Mill, 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 Big Reef Mill, 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.