Key West Weather Forecast
- 60
- 80
Mostly Sunny
- 58
- 79
Rain Showers
- 45
- 68
Chance Rain Showers
- 47
- 68
Partly Sunny
- 55
- 70
Rain Showers
- 47
- 66
Rain Showers
- 43
- 61
Mostly Cloudy
Today 22 Apr Dubuque
Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.
Tonight 22 Apr Dubuque
Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph.
Key West Temperature Statistics
April Temperature
Dubuque Regional Airport (3.7 miles)
Lowest 7 April, 2026
26.1 °FAverage April
48.8 °FHighest 17 April, 2026
79 °F
Climate (2021–Present)
Dubuque Regional Airport (3.7 miles)
Average Low 2021–2026
40.6 °FAverage 2021–2026
50 °FAverage High 2021–2026
59.4 °F