| Point Forecast: Annapolis MD 38.97N 76.49W (Elev. 16 ft) |
Last Update: 1:30 am EDT Jul 16, 2025 |
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| Date | 07/16 | 07/17 | ||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 77 | 76 | 76 | 76 | 75 | 76 | 78 | 81 | 83 | 85 | 86 | 87 | 88 | 88 | 88 | 87 | 86 | 85 | 83 | 81 | 80 | 79 | 79 | 79 |
| Dewpoint (°F) | 76 | 75 | 75 | 75 | 75 | 75 | 75 | 76 | 77 | 77 | 78 | 79 | 79 | 79 | 79 | 79 | 78 | 78 | 77 | 77 | 77 | 77 | 76 | 76 |
| Heat Index (°F) | 77 | 76 | 76 | 76 | 75 | 76 | 78 | 87 | 92 | 96 | 98 | 101 | 103 | 103 | 103 | 101 | 98 | 97 | 92 | 88 | 87 | 79 | 79 | 79 |
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 5 | 3 | 5 | 6 | 6 | 7 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 7 | 6 |
| Wind Dir | SW | SW | SW | SW | S | SW | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | S | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 61 | 59 | 66 | 64 | 62 | 55 | 62 | 58 | 66 | 72 | 60 | 66 | 62 | 63 | 67 | 69 | 85 | 81 | 81 | 73 | 67 | 73 | 57 | 62 |
| Precipitation Potential (%) | 12 | 9 | 9 | 12 | 12 | 13 | 4 | 6 | 7 | 8 | 15 | 25 | 43 | 45 | 48 | 53 | 51 | 57 | 29 | 30 | 27 | 21 | 19 | 15 |
| Relative Humidity (%) | 97 | 97 | 97 | 97 | 100 | 97 | 91 | 85 | 82 | 77 | 77 | 77 | 75 | 75 | 75 | 77 | 77 | 80 | 82 | 88 | 91 | 94 | 91 | 91 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Chc | Chc | Chc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Lkly | Chc | Chc | Chc | SChc | SChc | SChc |
| Date | 07/18 | |||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 78 | 79 | 78 | 78 | 77 | 78 | 81 | 83 | 85 | 88 | 90 | 92 | 93 | 93 | 93 | 92 | 91 | 89 | 87 | 86 | 85 | 84 | 83 | 82 |
| Dewpoint (°F) | 75 | 75 | 75 | 75 | 75 | 75 | 76 | 76 | 77 | 77 | 76 | 77 | 77 | 76 | 76 | 76 | 76 | 76 | 76 | 77 | 77 | 77 | 77 | 76 |
| Heat Index (°F) | 78 | 79 | 78 | 78 | 77 | 78 | 87 | 91 | 96 | 100 | 102 | 106 | 107 | 106 | 106 | 105 | 103 | 100 | 98 | 97 | 96 | 94 | 92 | 89 |
| Surface Wind (mph) | 7 | 8 | 8 | 9 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 9 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 70 | 58 | 50 | 51 | 33 | 35 | 35 | 42 | 40 | 37 | 42 | 46 | 51 | 51 | 51 | 51 | 51 | 51 | 35 | 36 | 38 | 39 | 37 | 34 |
| Precipitation Potential (%) | 14 | 12 | 10 | 13 | 18 | 18 | 9 | 9 | 9 | 9 | 9 | 9 | 27 | 27 | 27 | 27 | 27 | 27 | 9 | 9 | 9 | 9 | 9 | 9 |
| Relative Humidity (%) | 91 | 88 | 91 | 91 | 94 | 91 | 85 | 80 | 77 | 70 | 64 | 62 | 60 | 58 | 58 | 60 | 62 | 66 | 70 | 75 | 77 | 80 | 82 | 82 |
| Rain | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- |
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