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As of 07:16 MST

Weather in Fort River Caves, AZ

79°Current weather

Fort River Caves, Sunday, 9 August, 07:16

Overcast. Feels like 79°. High 115°, low 79°.

Pressure30.03 inHg
Wind2.2 mph N
Humidity58%
Visibility6.2 mi
Dew point63°
Mon, 10108° / 79°1Heavy rain
108 °Heavy rain

Fort River Caves, Monday, 10 August

Heavy rain. High 108°, low 79°.

Pressure29.88 inHg
Wind2.4 mph NW
Humidity27%
Visibility6.2 mi
Dew point55°
Tue, 1197° / 74°0.14Rain
97 °Rain

Fort River Caves, Tuesday, 11 August

Rain. High 97°, low 74°.

Pressure29.91 inHg
Wind3 mph S
Humidity32%
Visibility6.2 mi
Dew point56°
Wed, 1288° / 73°0.17Light rain
88 °Light rain

Fort River Caves, Wednesday, 12 August

Light rain. High 88°, low 73°.

Pressure29.88 inHg
Wind5.1 mph S
Humidity40%
Visibility6.2 mi
Dew point58°
Thu, 1382° / 69°2.09Heavy rain
82 °Heavy rain

Fort River Caves, Thursday, 13 August

Heavy rain. High 82°, low 69°.

Pressure29.94 inHg
Wind6.1 mph SE
Humidity70%
Visibility—
Dew point62°
Fri, 1485° / 71°0.08Light rain
85 °Light rain

Fort River Caves, Friday, 14 August

Light rain. High 85°, low 71°.

Pressure29.97 inHg
Wind4.8 mph SW
Humidity50%
Visibility—
Dew point60°
Sat, 1592° / 75°0Overcast
92 °Overcast

Fort River Caves, Saturday, 15 August

Overcast. High 92°, low 75°.

Pressure30.03 inHg
Wind10.2 mph W
Humidity41%
Visibility—
Dew point57°
Sun, 1695° / 76°0.02Light rain
95 °Light rain

Fort River Caves, Sunday, 16 August

Light rain. High 95°, low 76°.

Pressure30.06 inHg
Wind10.7 mph SW
Humidity33%
Visibility—
Dew point55°
Mon, 1798° / 77°0.05Light rain
98 °Light rain

Fort River Caves, Monday, 17 August

Light rain. High 98°, low 77°.

Pressure30.00 inHg
Wind7.9 mph SW
Humidity34%
Visibility—
Dew point57°
Tue, 1899° / 76°0.02Light rain
99 °Light rain

Fort River Caves, Tuesday, 18 August

Light rain. High 99°, low 76°.

Pressure29.97 inHg
Wind12.3 mph E
Humidity36%
Visibility—
Dew point58°
Wed, 19101° / 78°0.05Light rain
101 °Light rain

Fort River Caves, Wednesday, 19 August

Light rain. High 101°, low 78°.

Pressure29.91 inHg
Wind7.3 mph SE
Humidity28%
Visibility—
Dew point55°
Thu, 20102° / 78°0.02Light rain
102 °Light rain

Fort River Caves, Thursday, 20 August

Light rain. High 102°, low 78°.

Pressure29.94 inHg
Wind9.5 mph S
Humidity32%
Visibility—
Dew point56°
Fri, 21104° / 79°0.06Light rain
104 °Light rain

Fort River Caves, Friday, 21 August

Light rain. High 104°, low 79°.

Pressure29.85 inHg
Wind9.5 mph NW
Humidity28%
Visibility—
Dew point55°
Sat, 22102° / 78°0Mostly clear
102 °Mostly clear

Fort River Caves, Saturday, 22 August

Mostly clear. High 102°, low 78°.

Pressure29.91 inHg
Wind11 mph S
Humidity28%
Visibility—
Dew point54°
Sun, 23105° / 83°0.03Light rain
105 °Light rain

Fort River Caves, Sunday, 23 August

Light rain. High 105°, low 83°.

Pressure29.97 inHg
Wind6.3 mph N
Humidity26%
Visibility—
Dew point56°
Mon, 24105° / 77°0.06Light rain
105 °Light rain

Fort River Caves, Monday, 24 August

Light rain. High 105°, low 77°.

Pressure29.94 inHg
Wind6.5 mph SE
Humidity26%
Visibility—
Dew point54°

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 Fort River Caves, 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 Fort River Caves, 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.