


Point Forecast: Marathon FL 24.72N 81.07W (Elev. 7 ft) |
Last Update: 7:15 pm EDT Jul 16, 2025 |
![]() |
[show menu]![]() |
Date | 07/16 | 07/17 | ||||||||||||||||||||||
Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
Temperature (°F) | 87 | 86 | 85 | 85 | 84 | 84 | 84 | 84 | 84 | 84 | 83 | 82 | 83 | 84 | 85 | 86 | 87 | 87 | 88 | 88 | 88 | 88 | 88 | 87 |
Dewpoint (°F) | 77 | 77 | 76 | 77 | 77 | 77 | 77 | 77 | 76 | 77 | 76 | 76 | 76 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 78 | 78 | 78 |
Heat Index (°F) | 99 | 97 | 94 | 96 | 94 | 94 | 94 | 94 | 93 | 94 | 91 | 89 | 91 | 94 | 96 | 97 | 99 | 99 | 100 | 100 | 100 | 102 | 102 | 100 |
Surface Wind (mph) | 9 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | E | E |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 68 | 66 | 66 | 66 | 49 | 49 | 49 | 38 | 38 | 38 | 54 | 54 | 54 | 62 | 62 | 62 | 65 | 65 | 65 | 61 | 61 | 61 | 52 | 52 |
Precipitation Potential (%) | 61 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 41 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
Relative Humidity (%) | 72 | 75 | 75 | 77 | 80 | 80 | 80 | 80 | 77 | 80 | 80 | 82 | 80 | 80 | 77 | 75 | 72 | 72 | 70 | 70 | 70 | 72 | 72 | 75 |
Rain | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
Date | 07/18 | |||||||||||||||||||||||
Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
Temperature (°F) | 87 | 86 | 85 | 85 | 84 | 84 | 85 | 85 | 84 | 84 | 83 | 84 | 84 | 85 | 86 | 87 | 88 | 88 | 89 | 89 | 89 | 88 | 88 | 87 |
Dewpoint (°F) | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 |
Heat Index (°F) | 99 | 97 | 96 | 96 | 94 | 94 | 96 | 96 | 94 | 94 | 92 | 94 | 95 | 97 | 98 | 100 | 102 | 102 | 103 | 103 | 103 | 102 | 102 | 100 |
Surface Wind (mph) | 10 | 11 | 11 | 11 | 13 | 13 | 13 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 |
Wind Dir | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E | E |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 52 | 56 | 56 | 56 | 35 | 35 | 35 | 39 | 39 | 39 | 46 | 46 | 46 | 48 | 48 | 48 | 42 | 42 | 42 | 39 | 39 | 39 | 28 | 28 |
Precipitation Potential (%) | 35 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
Relative Humidity (%) | 72 | 75 | 77 | 77 | 80 | 80 | 77 | 77 | 80 | 80 | 82 | 80 | 82 | 80 | 77 | 75 | 72 | 72 | 70 | 70 | 70 | 72 | 72 | 75 |
Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
Thunder | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |