Saint Johns, Arizona | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Friday 5/10
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Near steady temperature in the lower 70s. Southwest winds 15 to 20 mph.
    Night Details
    Mostly clear. Lows around 38. Southwest winds around 15 mph early in the evening becoming light.
  • Forecast day icon
    Saturday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Saturday 5/11
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. Highs around 71. Light winds becoming west 15 to 20 mph in the late morning and afternoon.
    Night Details
    Mostly cloudy in the evening then clearing. Haze in the evening. Lows around 40. West winds around 15 mph in the evening becoming light.
  • Forecast day icon
    Sunday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Sunday 5/12
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs 69 to 75. Light winds becoming northwest 15 to 20 mph in the afternoon.
    Night Details
    Mostly clear. Lows around 43.
  • Forecast day icon
    Monday
    Partly Cloudy
    78°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Monday 5/13
    Day
    78°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. A 20 percent chance of thunderstorms. Highs 75 to 81.
    Night Details
    Partly cloudy. Lows around 46.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Tuesday 5/14
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of thunderstorms. Highs 75 to 81.
    Night Details
    Mostly cloudy. Lows around 46.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Mostly Cloudy
    49°
    Wednesday 5/15
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. A 20 percent chance of thunderstorms. Highs 71 to 77.
    Night Details
    Mostly cloudy in the evening then clearing. A 10 percent chance of thunderstorms. Lows around 44.
  • Forecast day icon
    Thursday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Thursday 5/16
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny in the morning then becoming partly cloudy. A 20 percent chance of thunderstorms. Highs 70 to 76.
    Night Details
    Partly cloudy. Low temperature around 48F. Dew point will be around 30F with an average humidity of 38%. Winds will be 8 mph from the S.
  • Forecast day icon
    Friday
    Sunny
    78°
    Forecast night icon
    Night
    Clear
    51°
    Friday 5/17
    Day
    78°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 78F. Dew point will be around 29F with an average humidity of 23%. Winds will be 5 mph from the NW.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 30F with an average humidity of 33%. Winds will be 6 mph from the S.
  • Forecast day icon
    Saturday
    Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Saturday 5/18
    Day
    80°
    Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 80F. Dew point will be around 29F with an average humidity of 21%. Winds will be 6 mph from the W.
    Night Details
    Mostly clear. Low temperature around 53F. Dew point will be around 31F with an average humidity of 31%. Winds will be 8 mph from the SW.
  • Forecast day icon
    Sunday
    Partly Cloudy
    83°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Sunday 5/19
    Day
    83°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 83F. Dew point will be around 27F with an average humidity of 19%. Winds will be 11 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 53F. Dew point will be around 26F with an average humidity of 26%. Winds will be 11 mph from the SW.