Keystone Peak Weather Forecast

    • 46
    • 65

    Breezy

    • 44
    • 63

    Windy

    • 40
    • 49

    Rain Showers

    • 38
    • 45

    Rain Showers

    • 42
    • 51

    Slight Chance Rain Showers

    • 44
    • 60

    Mostly Sunny

Today 29 Mar Upper Santa Cruz River and Altar Valleys including Nogales

Windy. Mostly cloudy in the morning then clearing. Highs 72 to 78. Southwest wind 20 to 30 Mph in the afternoon.

Tonight 29 Mar Upper Santa Cruz River and Altar Valleys including Nogales

Breezy. Partly cloudy. Lows 45 to 50. Southwest wind 15 to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keystone Peak Temperature Statistics

March Temperature

Tucson Ryan Field Airport (18 miles)

  • Lowest 16 March, 2024

    37.4 °F
  • Average March

    59.8 °F
  • Highest 22 March, 2024

    80.6 °F

Climate (2019–Present)

Tucson Ryan Field Airport (18 miles)

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  • Average Low 2019–2024

    56.6 °F
  • Average 2019–2024

    73.5 °F
  • Average High 2019–2024

    83.8 °F
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