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As of 04:55 MDT

Weather in Castle Butte, AZ

69°Current weather

Castle Butte, Sunday, 9 August, 04:55

Overcast. Feels like 68°. High 95°, low 69°.

Pressure29.94 inHg
Wind2.2 mph S
Humidity43%
Visibility6.2 mi
Dew point46°
Mon, 1088° / 69°0.08Rain
88 °Rain

Castle Butte, Monday, 10 August

Rain. High 88°, low 69°.

Pressure29.94 inHg
Wind4.6 mph W
Humidity24%
Visibility6.2 mi
Dew point46°
Tue, 1189° / 70°0.12Rain
89 °Rain

Castle Butte, Tuesday, 11 August

Rain. High 89°, low 70°.

Pressure29.94 inHg
Wind5.8 mph W
Humidity31%
Visibility6.2 mi
Dew point49°
Wed, 1284° / 69°0.09Light rain
84 °Light rain

Castle Butte, Wednesday, 12 August

Light rain. High 84°, low 69°.

Pressure29.88 inHg
Wind6 mph S
Humidity41%
Visibility6.2 mi
Dew point53°
Thu, 1371° / 65°0.06Light rain
71 °Light rain

Castle Butte, Thursday, 13 August

Light rain. High 71°, low 65°.

Pressure29.94 inHg
Wind16.4 mph N
Humidity60%
Visibility—
Dew point53°
Fri, 1480° / 64°0.03Light rain
80 °Light rain

Castle Butte, Friday, 14 August

Light rain. High 80°, low 64°.

Pressure30.00 inHg
Wind11.6 mph NW
Humidity40%
Visibility—
Dew point48°
Sat, 1586° / 69°0Overcast
86 °Overcast

Castle Butte, Saturday, 15 August

Overcast. High 86°, low 69°.

Pressure30.03 inHg
Wind19.3 mph W
Humidity31%
Visibility—
Dew point45°
Sun, 1683° / 70°0Partly cloudy
83 °Partly cloudy

Castle Butte, Sunday, 16 August

Partly cloudy. High 83°, low 70°.

Pressure30.09 inHg
Wind17 mph S
Humidity27%
Visibility—
Dew point41°
Mon, 1786° / 70°0Overcast
86 °Overcast

Castle Butte, Monday, 17 August

Overcast. High 86°, low 70°.

Pressure30.06 inHg
Wind10.2 mph S
Humidity34%
Visibility—
Dew point47°
Tue, 1885° / 70°0.03Light rain
85 °Light rain

Castle Butte, Tuesday, 18 August

Light rain. High 85°, low 70°.

Pressure29.97 inHg
Wind17.2 mph SE
Humidity31%
Visibility—
Dew point46°
Wed, 1981° / 67°0.17Rain
81 °Rain

Castle Butte, Wednesday, 19 August

Rain. High 81°, low 67°.

Pressure29.97 inHg
Wind19.1 mph SW
Humidity33%
Visibility—
Dew point48°
Thu, 2082° / 63°0.04Light rain
82 °Light rain

Castle Butte, Thursday, 20 August

Light rain. High 82°, low 63°.

Pressure30.03 inHg
Wind17.8 mph E
Humidity36%
Visibility—
Dew point47°
Fri, 2183° / 66°0.04Light rain
83 °Light rain

Castle Butte, Friday, 21 August

Light rain. High 83°, low 66°.

Pressure30.00 inHg
Wind13.9 mph E
Humidity39%
Visibility—
Dew point48°
Sat, 2284° / 68°0.06Light rain
84 °Light rain

Castle Butte, Saturday, 22 August

Light rain. High 84°, low 68°.

Pressure29.97 inHg
Wind9.5 mph N
Humidity33%
Visibility—
Dew point46°
Sun, 2385° / 71°0Partly cloudy
85 °Partly cloudy

Castle Butte, Sunday, 23 August

Partly cloudy. High 85°, low 71°.

Pressure29.94 inHg
Wind15.8 mph SW
Humidity28%
Visibility—
Dew point43°
Mon, 2478° / 68°0Overcast
78 °Overcast

Castle Butte, Monday, 24 August

Overcast. High 78°, low 68°.

Pressure29.97 inHg
Wind15.7 mph SE
Humidity33%
Visibility—
Dew point45°

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 Castle Butte, 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 Castle Butte, 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.