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Collins Tank Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  | |  | | | | |  | |  |  |
| Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 68°FHi: 20°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 48°FLo: 9°C | Hi: 74°FHi: 23°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Lo: 52°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 54°FLo: 12°C | Hi: 75°FHi: 24°C Lo: 54°FLo: 12°C | Hi: 72°FHi: 22°C | Lo: 54°FLo: 12°C |
| POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 238 AM MST Sat Oct 24 2026 
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Issued: 1248 AM MST Sat Oct 24 2026
Discussion
...Clear skies were across most of southeast Arizona early this morning, with just a few lower clouds noted northwest of Tucson and in eastern Cochise County. Dewpoints were in the lower to mid 40s and satellite layer blended PW values were in the 0.30-0.45 inch range from Tucson eastward and between 0.50-0.60 inches over central/western Pima County.
An upper low over far southeastern California will move into into western Arizona early this morning and then track northeast across the s...