Sierra Vista, AZ Weather Forecast for 5-Days

Updated: Thu May 14th 2026 1:15 PM MST

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Sierra Vista, AZ Weather – 5-14 – Sunny
90° / 62°
Sunny
Sierra Vista may see a sunny day, with daytime highs of 90°F and overnight lows near 62°F. Winds will be strong at speeds peaking at 25mph and gusts of 28.1mph at 4 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 34% at 11 PM and 12% being its lowest at 3 PM. Barometric pressure is its highest of 29.95inHg at 10 PM, a lowest point of 29.86inHg at 4 PM with an avg 29.9inHg.
Sierra Vista, AZ Weather – 5-15 – Sunny
83° / 57°

Weather Tomorrow

Sunny
In Sierra Vista, bright and sunny conditions with highs near 83°F and lows around 57°F. Wind will be moderate, blowing around 18mph on average and gusts of 20.1mph at 2 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 45% at 6 AM and 7% being its lowest at 2 PM. Barometric pressure is its highest of 29.94inHg at 12 AM, a lowest point of 29.77inHg at 4 PM with an avg 29.86inHg.
Sierra Vista, AZ Weather – 5-16 – Sunny
82° / 56°
Sunny
Highs will reach 82°F with lows near 56°F in Sierra Vista, where sunshine is. Winds will be strong at speeds peaking at 21mph and gusts of 25.4mph at 8 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 28% at 6 AM and 8% being its lowest at 11 AM. Barometric pressure is its highest of 29.86inHg at 6 AM, a lowest point of 29.66inHg at 5 PM with an avg 29.78inHg.
Sierra Vista, AZ Weather – 5-17 – Sunny
78° / 54°
Sunny
Bright and sunny conditions in Sierra Vista, with a high of 78°F and a low of 54°F. Winds will be strong at speeds peaking at 26mph and gusts of 29.1mph at 5 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 34% at 6 AM and 11% being its lowest at 12 PM. Barometric pressure is its highest of 29.8inHg at 11 PM, a lowest point of 29.65inHg at 4 PM with an avg 29.73inHg.
Sierra Vista, AZ Weather – 5-18 – Sunny
79° / 51°
Sunny
Sierra Vista is set for a sunny day with temperatures peaking at 79°F and dipping to 51°F. Wind will be moderate, blowing around 19mph on average and gusts of 21.1mph at 5 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 43% at 5 AM and 16% being its lowest at 4 PM. Barometric pressure is its highest of 29.92inHg at 10 PM, a lowest point of 29.78inHg at 4 PM with an avg 29.84inHg.
Sierra Vista, AZ Weather – 5-19 – Sunny
82° / 55°
Sunny
Sierra Vista could see a sunny day with daytime highs of 82°F and nighttime lows near 55°F. Wind will be moderate, blowing around 19mph on average and gusts of 20.8mph at 5 PM. The air will be relatively dry with average humidity levels below 30%, the maximum being 38% at 4 AM and 10% being its lowest at 5 PM. Barometric pressure is its highest of 29.97inHg at 8 AM, a lowest point of 29.85inHg at 5 PM with an avg 29.92inHg.

Currently

Partly Cloudy 85°F
30.12 inHg.
Barometer
16%
Humidity
WSW 36 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

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