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As of 08:25 MST

Weather in Dennison, AZ

60°Current weather

Dennison, Saturday, 10 October, 08:25

Overcast. Feels like 60°. High 74°, low 58°.

Pressure29.85 inHg
Wind11.5 mph SE
Humidity72%
Visibility6.2 mi
Dew point52°
Sun, 1166° / 55°0.13Light rain
66 °Light rain

Dennison, Sunday, 11 October

Light rain. High 66°, low 55°.

Pressure29.71 inHg
Wind25.7 mph S
Humidity52%
Visibility5.9 mi
Dew point52°
Mon, 1270° / 55°0Mostly clear
70 °Mostly clear

Dennison, Monday, 12 October

Mostly clear. High 70°, low 55°.

Pressure29.83 inHg
Wind20.6 mph S
Humidity43%
Visibility6.2 mi
Dew point46°
Tue, 1368° / 54°0.04Light rain
68 °Light rain

Dennison, Tuesday, 13 October

Light rain. High 68°, low 54°.

Pressure29.85 inHg
Wind19.5 mph SW
Humidity48%
Visibility6.2 mi
Dew point46°
Wed, 1464° / 49°0.02Light rain
64 °Light rain

Dennison, Wednesday, 14 October

Light rain. High 64°, low 49°.

Pressure30.03 inHg
Wind9.4 mph NE
Humidity48%
Visibility—
Dew point38°
Thu, 1564° / 44°0Clear
64 °Clear

Dennison, Thursday, 15 October

Clear. High 64°, low 44°.

Pressure30.15 inHg
Wind13.7 mph NW
Humidity41%
Visibility—
Dew point33°
Fri, 1671° / 51°0Clear
71 °Clear

Dennison, Friday, 16 October

Clear. High 71°, low 51°.

Pressure30.24 inHg
Wind9.1 mph NW
Humidity28%
Visibility—
Dew point29°
Sat, 1775° / 56°0Clear
75 °Clear

Dennison, Saturday, 17 October

Clear. High 75°, low 56°.

Pressure30.21 inHg
Wind13 mph SE
Humidity32%
Visibility—
Dew point37°
Sun, 1875° / 58°0Mostly clear
75 °Mostly clear

Dennison, Sunday, 18 October

Mostly clear. High 75°, low 58°.

Pressure30.12 inHg
Wind7.5 mph NE
Humidity35%
Visibility—
Dew point39°
Mon, 1976° / 63°0Overcast
76 °Overcast

Dennison, Monday, 19 October

Overcast. High 76°, low 63°.

Pressure29.97 inHg
Wind11.4 mph W
Humidity36%
Visibility—
Dew point42°
Tue, 2073° / 58°0Partly cloudy
73 °Partly cloudy

Dennison, Tuesday, 20 October

Partly cloudy. High 73°, low 58°.

Pressure29.94 inHg
Wind9.8 mph NE
Humidity32%
Visibility—
Dew point37°
Wed, 2172° / 57°0Clear
72 °Clear

Dennison, Wednesday, 21 October

Clear. High 72°, low 57°.

Pressure30.09 inHg
Wind7.3 mph NW
Humidity24%
Visibility—
Dew point28°
Thu, 2276° / 58°0Clear
76 °Clear

Dennison, Thursday, 22 October

Clear. High 76°, low 58°.

Pressure30.03 inHg
Wind14.5 mph NE
Humidity35%
Visibility—
Dew point41°
Fri, 2376° / 62°0Overcast
76 °Overcast

Dennison, Friday, 23 October

Overcast. High 76°, low 62°.

Pressure30.00 inHg
Wind15.1 mph S
Humidity33%
Visibility—
Dew point40°
Sat, 2476° / 63°0Overcast
76 °Overcast

Dennison, Saturday, 24 October

Overcast. High 76°, low 63°.

Pressure30.03 inHg
Wind9.5 mph NE
Humidity34%
Visibility—
Dew point41°
Sun, 2575° / 60°0Clear
75 °Clear

Dennison, Sunday, 25 October

Clear. High 75°, low 60°.

Pressure30.09 inHg
Wind7.3 mph NW
Humidity27%
Visibility—
Dew point34°

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 Dennison, 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 Dennison, 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.