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Saguaro National Park, AZ Weather Forecast
Wx Discussion - Wx Hazards - Wx Aviation
NWS Forecast for 2 Miles W Cortaro AZ
National Weather Service Forecast for: 2 Miles W Cortaro AZ
Issued by: National Weather Service Tucson, AZ
Updated: 4:18 am MST Jul 16, 2026
 
Overnight

Overnight: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 77. Southeast wind around 5 mph.
Slight Chance
T-storms

Thursday

Thursday: Showers and thunderstorms likely, mainly after 2pm.  Partly sunny, with a high near 97. Heat index values as high as 101. Light and variable wind becoming northwest 5 to 8 mph in the afternoon.  Chance of precipitation is 70%.
Chance
T-storms then
T-storms
Likely
Thursday
Night
Thursday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm.  Mostly cloudy, with a low around 73. South wind 6 to 8 mph.  Chance of precipitation is 70%.
T-storms
Likely then
Chance
T-storms
Friday

Friday: A chance of showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 91. South wind around 6 mph becoming light and variable.  Chance of precipitation is 60%.
Showers
Likely

Friday
Night
Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 73. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Chance
T-storms then
Chance
Showers
Saturday

Saturday: A 30 percent chance of showers and thunderstorms, mainly before 11am.  Mostly sunny, with a high near 94.
Chance
Showers then
Slight Chance
T-storms
Saturday
Night
Saturday Night: A 10 percent chance of showers and thunderstorms after 11pm.  Partly cloudy, with a low around 74.
Slight Chance
T-storms

Sunday

Sunday: A chance of showers, with thunderstorms also possible after 11am.  Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Chance
Showers then
Slight Chance
T-storms
Sunday
Night
Sunday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 74.
Slight Chance
T-storms

Lo 77 °F Hi 97 °F Lo 73 °F Hi 91 °F Lo 73 °F Hi 94 °F Lo 74 °F Hi 95 °F Lo 74 °F

Flood Watch
 

Overnight
 
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Southeast wind around 5 mph.
Thursday
 
Showers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 97. Heat index values as high as 101. Light and variable wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
 
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then a chance of showers and thunderstorms after 11pm. Mostly cloudy, with a low around 73. South wind 6 to 8 mph. Chance of precipitation is 70%.
Friday
 
A chance of showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 91. South wind around 6 mph becoming light and variable. Chance of precipitation is 60%.
Friday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Light and variable wind becoming southeast 5 to 7 mph in the evening.
Saturday
 
A 30 percent chance of showers and thunderstorms, mainly before 11am. Mostly sunny, with a high near 94.
Saturday Night
 
A 10 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 74.
Sunday
 
A chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
Sunday Night
 
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 74.
Monday
 
A 30 percent chance of showers and thunderstorms, mainly after 11am. Mostly sunny, with a high near 96.
Monday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Tuesday
 
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 96.
Tuesday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Wednesday
 
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 98.

 

Forecast from NOAA-NWS for 2 Miles W Cortaro AZ.

Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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