Chatham, AK Weather Forecast
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Chatham Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Chance of T-Storm | Chance of Showers | Rain Showers | Rain Showers | Rain Showers | Rain Showers | Rain Showers | Rain Showers | Rain Showers | Rain Showers | Rain Showers | Rain Showers |
| Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 45°FLo: 7°C | Hi: 51°FHi: 11°C | Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 45°FLo: 7°C | Hi: 55°FHi: 13°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 254 PM AKDT Tue Sep 29 2026 

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Issued: 301 PM AKDT Tue Sep 29 2026
Aviation
.../through 0Z Thursday/...The weather tracking across Southeast has brought widespread rain, lower ceilings, and localized heavy downpours with degraded visibility to the southern and outer coastal sites, while central and northern inner channels have remained milder with dry to light-rain conditions and prevailing VFR ceilings. This wet, cool system will likely maintain VFR to high end MVFR conditions with occasional rain showers through the period. Mixing in the lower boundary layer h...
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