Mendeltna Weather Forecast
- 41
- 52
Rain Showers
- 40
- 50
Rain Showers
- 42
- 51
Chance Rain
- 39
- 52
Chance Rain
- 39
- 50
Chance Rain
- 35
- 48
Chance Rain
Today 18 Sep Western Copper Valley
Partly sunny with isolated rain Showers. Highs in the lower to mid 50s. Southeast wind 15 Mph with Gusts to 25 Mph.
Tonight 18 Sep Western Copper Valley
Mostly cloudy with scattered rain Showers. Lows in the upper 30s. Variable wind 10 Mph in the evening becoming light.
Mendeltna Temperature Statistics
September Temperature
Gulkana, Gulkana Airport (32.3 miles)
Lowest 15 September, 2025
28.9 °FAverage September
51.9 °FHighest 4 September, 2025
75.9 °F
Climate (2020–Present)
Gulkana, Gulkana Airport (32.3 miles)
Average Low 2020–2025
19.8 °FAverage 2020–2025
29.8 °FAverage High 2020–2025
38.9 °F