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July 18th, 2026 :: 9:06 pm MST   

Local Weather Report for
St Johns
Arizona, United States

 Current St Johns Weather Conditions Updated July 18th at 7:54 pm 
Temperature:66°F Dew Point:61°F
Barometer:30.18 inHg Wind:N 9 Mph
Humidity:82.7% Visibility:0M
 
 St Johns Weather Forecast Summary  
 
Today
Jul 18th
Sunday
Jul 19th
Monday
Jul 20th
Tuesday
Jul 21st
Wednesday
Jul 22nd
Rain Mostly Sunny Thundershowers Mostly Sunny Mostly Sunny
84°F
84°F
64°F
83°F
67°F
83°F
65°F
88°F
66°F
 
 St Johns Detailed Weather Forecast  
 
Saturday, July 18th, 2026
Evening Temperature: 64°F
Clear with cloudy periods with periods of rain. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 64°F
Mostly clear.
Morning Temperature: 73°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 83°F
Sunny with cloudy periods. Slight chance of a thunderstorm.
Evening Temperature: 70°F
Mostly clear with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Monday, July 20th, 2026
Overnight Temperature: 67°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 74°F
A mix of sun and cloud. Chance of a thunderstorm.
Afternoon Temperature: 76°F
A mix of cloud and sun with a chance of showers or thundershowers.
Evening Temperature: 69°F
Clear with showers likely. Slight chance of a thunderstorm.
Tuesday, July 21st, 2026
Overnight Temperature: 66°F
Clear. Slight chance of a thunderstorm.
Morning Temperature: 74°F
Sunny with cloudy periods with a slight chance of showers or thundershowers.
Afternoon Temperature: 76°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy.
Evening Temperature: 69°F
Clear with a chance of showers. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 77°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 84°F
A mix of sun and cloud. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 78°F
Clear with cloudy periods. Slight chance of a thunderstorm.
Thursday, July 23rd, 2026
Overnight Temperature: 71°F
Clear.
Morning Temperature: 80°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 89°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy.
Evening Temperature: 81°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Friday, July 24th, 2026
Overnight Temperature: 75°F
Mostly clear. Chance of a thunderstorm. Windy at times.
Morning Temperature: 81°F
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 81°F
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 69°F
Mostly clear with a chance of showers. Slight chance of a thunderstorm.
Saturday, July 25th, 2026
Overnight Temperature: 66°F
Clear.
Morning Temperature: 77°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 89°F
Sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 81°F
Clear.
Sunday, July 26th, 2026
Overnight Temperature: 73°F
Clear.
Morning Temperature: 83°F
Sunny. Chance of a thunderstorm.
Afternoon Temperature: 82°F
Sunny with cloudy periods with a slight chance of showers or thundershowers. Wind 40 to 50 mph.
Evening Temperature: 76°F
A mix of cloudy and clear skies with a chance of showers. Windy at times.





 

  [ Local Weather Report ]
Show Low, AZ 
7:55 PM  63°F
thunderstorm with rain
 
Gallup, NM 
7:53 PM  68°F
 
 
Window Rock, AZ 
7:53 PM  66°F
 
 
Winslow, AZ 
7:56 PM  68°F
thunderstorm with rain
 
Grants, NM 
7:55 PM  70°F
Overcast
 
Milan, NM 
7:55 PM  70°F
Overcast
 
Globe, AZ 
 
Miami, AZ 
 
Safford, AZ 
7:51 PM  84°F
 
 
Thatcher, AZ 

 
This WeatherCity Weather Forecast for St Johns, Arizona, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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