Weather for KMTH/Florida Keys Marathon

Marathon, FL USA

Last Update: 09 Aug 2025 10:53
Temperature (°F)
84
Dewpoint
76
Relative Humidity
76
Wind Direction
150
Gust
Pressure
29.94
Sky
Few
Ceiling
Unl
Visibility
10
Heat Index
93
Wind Chill
84
Wind Speed
6
METAR
KMTH   091053Z   AUTO   15005KT   10SM   FEW021   29/24   A2995   RMK   AO2   SLP140   T02890244   $
TAF
KMTH   090527Z   0906/1006   14007KT   P6SM   VCSH   SCT025   BKN050   FM090800   15006KT   P6SM   SCT025   SCT050

7 Day Forecast

°F °C
Today
86
81
30
27
Cloudy
Day
Overcast. Slight chance of a rain shower. High 86F. Winds SSE at 5 to 10 mph.
Cloudy skies. Slight chance of a rain shower. High around 30C. Winds SSE at 10 to 15 km/h.
Night
Cloudy skies. Low 81F. Winds S at 5 to 10 mph.
Cloudy skies. Low 27C. Winds S at 10 to 15 km/h.
Sunrise: 06:55 AM
Sunset: 08:02 PM
Moonrise: 08:34 PM
Moonset: 07:05 AM
Tomorrow
87
82
31
28
Mostly Cloudy
Day
Considerable cloudiness. Slight chance of a rain shower. High 87F. Winds S at 5 to 10 mph.
Mostly cloudy skies. Slight chance of a rain shower. High 31C. Winds S at 10 to 15 km/h.
Night
A few clouds from time to time. Low 82F. Winds SE at 5 to 10 mph.
A few clouds. Low 28C. Winds SE at 10 to 15 km/h.
Sunrise: 06:56 AM
Sunset: 08:02 PM
Moonrise: 09:10 PM
Moonset: 08:06 AM
Monday
88
83
31
28
Partly Cloudy
Mix of sun and clouds. Highs in the upper 80s and lows in the low 80s.
Partly cloudy. Highs 30 to 32C and lows 27 to 29C.
06:56 AM
08:01 PM
09:44 PM
09:07 AM
Tuesday
89
83
31
28
Partly Cloudy
Times of sun and clouds. Highs in the upper 80s and lows in the low 80s.
Mix of sun and clouds. Highs 30 to 32C and lows 27 to 29C.
06:57 AM
08:00 PM
10:18 PM
10:07 AM
Wednesday
89
83
32
28
Partly Cloudy
Times of sun and clouds. Highs in the upper 80s and lows in the low 80s.
Times of sun and clouds. Highs 31 to 33C and lows 27 to 29C.
06:57 AM
07:59 PM
10:54 PM
11:09 AM
Thursday
89
83
32
28
Partly Cloudy
Times of sun and clouds. Highs in the upper 80s and lows in the low 80s.
Partly cloudy. Highs 31 to 33C and lows 27 to 29C.
06:58 AM
07:58 PM
11:33 PM
12:12 PM
Friday
89
83
32
28
Partly Cloudy
Partly cloudy. Highs in the upper 80s and lows in the low 80s.
Mix of sun and clouds. Highs 31 to 33C and lows 27 to 29C.
06:58 AM
07:58 PM
01:17 PM