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As of 12:10 MST

Weather in Dennison, AZ

57°Current weather

Dennison, Wednesday, 14 October, 12:10

Clear. Feels like 54°. High 58°, low 41°.

Pressure30.09 inHg
Wind0 mph N
Humidity41%
Visibility6.2 mi
Dew point35°
Thu, 1566° / 45°0Clear
66 °Clear

Dennison, Thursday, 15 October

Clear. High 66°, low 45°.

Pressure30.21 inHg
Wind11.2 mph N
Humidity47%
Visibility6.2 mi
Dew point39°
Fri, 1670° / 43°0Clear
70 °Clear

Dennison, Friday, 16 October

Clear. High 70°, low 43°.

Pressure30.42 inHg
Wind12.6 mph E
Humidity28%
Visibility6.2 mi
Dew point25°
Sat, 1763° / 40°0Clear
63 °Clear

Dennison, Saturday, 17 October

Clear. High 63°, low 40°.

Pressure30.33 inHg
Wind4.2 mph NE
Humidity30%
Visibility6.2 mi
Dew point12°
Sun, 1857° / 49°0.08Light rain
57 °Light rain

Dennison, Sunday, 18 October

Light rain. High 57°, low 49°.

Pressure30.18 inHg
Wind3.4 mph SE
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1967° / 46°0.01Light rain
67 °Light rain

Dennison, Monday, 19 October

Light rain. High 67°, low 46°.

Pressure30.09 inHg
Wind8.2 mph SW
Humidity66%
Visibility—
Dew point47°
Tue, 2074° / 54°0.12Light rain
74 °Light rain

Dennison, Tuesday, 20 October

Light rain. High 74°, low 54°.

Pressure29.91 inHg
Wind19.2 mph SW
Humidity44%
Visibility—
Dew point45°
Wed, 2167° / 57°0Overcast
67 °Overcast

Dennison, Wednesday, 21 October

Overcast. High 67°, low 57°.

Pressure29.88 inHg
Wind16.6 mph S
Humidity49%
Visibility—
Dew point46°
Thu, 2267° / 52°0Partly cloudy
67 °Partly cloudy

Dennison, Thursday, 22 October

Partly cloudy. High 67°, low 52°.

Pressure29.88 inHg
Wind20.7 mph SW
Humidity35%
Visibility—
Dew point35°
Fri, 2363° / 49°0Light rain
63 °Light rain

Dennison, Friday, 23 October

Light rain. High 63°, low 49°.

Pressure29.97 inHg
Wind17.1 mph SW
Humidity34%
Visibility—
Dew point29°
Sat, 2465° / 50°0Clear
65 °Clear

Dennison, Saturday, 24 October

Clear. High 65°, low 50°.

Pressure30.24 inHg
Wind19.2 mph E
Humidity37%
Visibility—
Dew point32°
Sun, 2563° / 49°0Overcast
63 °Overcast

Dennison, Sunday, 25 October

Overcast. High 63°, low 49°.

Pressure30.33 inHg
Wind14.2 mph E
Humidity34%
Visibility—
Dew point27°
Mon, 2664° / 52°0.01Light rain
64 °Light rain

Dennison, Monday, 26 October

Light rain. High 64°, low 52°.

Pressure30.12 inHg
Wind6.1 mph N
Humidity50%
Visibility—
Dew point39°
Tue, 2767° / 52°0Clear
67 °Clear

Dennison, Tuesday, 27 October

Clear. High 67°, low 52°.

Pressure29.97 inHg
Wind8.4 mph NE
Humidity43%
Visibility—
Dew point39°
Wed, 2869° / 54°0Overcast
69 °Overcast

Dennison, Wednesday, 28 October

Overcast. High 69°, low 54°.

Pressure30.03 inHg
Wind8.6 mph E
Humidity37%
Visibility—
Dew point37°
Thu, 2968° / 55°0.02Light rain
68 °Light rain

Dennison, Thursday, 29 October

Light rain. High 68°, low 55°.

Pressure30.06 inHg
Wind10.6 mph SW
Humidity38%
Visibility—
Dew point39°

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.