Weather WorldBorder Park, CA Weather Forecast
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Border Park Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  | | | | | | | | | | |
| Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny |
| Lo: 78°FLo: 26°C | Hi: 101°FHi: 38°C | Lo: 78°FLo: 26°C | Hi: 101°FHi: 38°C | Lo: 79°FLo: 26°C | Hi: 100°FHi: 38°C | Lo: 80°FLo: 27°C | Hi: 102°FHi: 39°C | Lo: 81°FLo: 27°C | Hi: 104°FHi: 40°C | Lo: 80°FLo: 27°C | Hi: 104°FHi: 40°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 400 PM PDT Fri Oct 02 2026 
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Issued: 407 PM MST Fri Oct 2 2026
Key Messages
- High pressure over the region will cause temperatures to warm back to near normal this weekend and eventually slightly above normal by the middle of next week.
- Periods of breezy to locally windy conditions can be expected across southcentral and southwestern AZ through this weekend with gusts reaching 20-30 mph at times.
- Dry weather with zero rain chances will persist through this weekend and into much of next week.
Aviation
...Updated at 2305Z.
South Central Arizona including KPHX, KIW...