Saint Johns, Arizona | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    39°
    Thursday 5/9
    Forecast night icon
    39°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 39F. Dew point will be around 11F with an average humidity of 29%. Winds will be 9 mph from the SW.
  • Forecast day icon
    Friday
    Sunny
    73°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Friday 5/10
    Day
    73°
    Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy sunny. Highs around 72. Light winds becoming southwest 15 to 25 mph in the late morning and afternoon.
    Night Details
    Mostly clear. Lows around 38. Southwest winds around 15 mph early in the evening becoming light.
  • Forecast day icon
    Saturday
    Windy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Saturday 5/11
    Day
    71°
    Windy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Windy. Sunny in the morning then becoming partly cloudy. Highs around 71. Light winds becoming west 20 to 30 mph in the late morning and afternoon.
    Night Details
    Partly cloudy in the evening then becoming clear. Lows around 39. 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 around 72. Light winds becoming northwest 15 to 20 mph in the afternoon.
    Night Details
    Mostly clear. Lows around 45. Highs 72 to 80.
  • Forecast day icon
    Monday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Monday 5/13
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows around 45. Highs 72 to 80.
    Night Details
    Partly cloudy. Lows 45 to 51.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Tuesday 5/14
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. A 10 percent chance of rain showers. Highs 73 to 79.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A 10 percent chance of rain showers. Lows 45 to 51.
  • 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 with a 20 percent chance of thunderstorms. Highs 72 to 78.
    Night Details
    Mostly cloudy in the evening then clearing. Lows around 47.
  • Forecast day icon
    Thursday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Thursday 5/16
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. Highs around 75.
    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.