Amchitka Island - Constantine Harbor Weather Forecast
- 40
- 43
Rain
- 40
- 43
Rain Showers
- 39
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Rain Likely
- 39
- 42
Chance Rain
- 40
- 43
Rain Likely
- 39
- 43
Rain Likely
Today 19 May Western Aleutians
Rain likely in the Morning, then rain in the afternoon. Rain may be heavy at Times in the afternoon. Highs in the lower 40s. Southeast wind 10 to 25 Mph.
Tonight 19 May Western Aleutians
Rain in the Evening, then rain likely after midnight. Rain may be heavy at Times in the evening. Lows in the upper 30s. South wind 20 to 35 Mph.
Amchitka Island - Constantine Harbor Temperature Statistics
May Temperature
Shemya, Eareckson AFB (237.4 miles)
Lowest 2 May, 2025
33.1 °FAverage May
39.8 °FHighest 13 May, 2025
100.6 °F
Climate (2020–Present)
Shemya, Eareckson AFB (237.4 miles)
Average Low 2020–2025
38.2 °FAverage 2020–2025
40.7 °FAverage High 2020–2025
43.3 °F