| Point Forecast: Bladensburg MD 38.95N 76.93W (Elev. 52 ft) |
Last Update: 7:52 am EDT Sep 10, 2026 |
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| Date | 09/10 | 09/11 | ||||||||||||||||||||||
| Hour (EDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 76 | 77 | 80 | 82 | 83 | 86 | 87 | 87 | 88 | 88 | 87 | 84 | 81 | 80 | 78 | 77 | 76 | 75 | 74 | 73 | 73 | 72 | 71 | 71 |
| Dewpoint (°F) | 68 | 70 | 71 | 72 | 73 | 73 | 73 | 72 | 72 | 72 | 73 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 71 | 70 | 70 | 69 | 68 | 68 |
| Heat Index (°F) | 76 | 77 | 83 | 87 | 89 | 93 | 94 | 94 | 95 | 95 | 94 | 90 | 86 | 84 | 78 | 77 | 76 | 75 | ||||||
| Surface Wind (mph) | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 7 | 6 | 6 | 3 | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 3 | 3 | 3 |
| Wind Dir | SW | W | W | W | W | W | W | W | W | W | NW | NW | W | W | W | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 66 | 85 | 81 | 67 | 67 | 52 | 45 | 49 | 35 | 49 | 52 | 69 | 84 | 61 | 84 | 71 | 78 | 84 | 83 | 77 | 86 | 87 | 87 | 85 |
| Precipitation Potential (%) | 18 | 14 | 11 | 1 | 1 | 1 | 2 | 2 | 6 | 11 | 12 | 18 | 30 | 35 | 49 | 47 | 67 | 76 | 65 | 57 | 61 | 57 | 40 | 37 |
| Relative Humidity (%) | 76 | 79 | 74 | 72 | 72 | 65 | 63 | 61 | 59 | 59 | 63 | 70 | 77 | 79 | 85 | 87 | 87 | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Lkly | Ocnl | Lkly | Lkly | Lkly | Lkly | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- |
| Date | 09/12 | |||||||||||||||||||||||
| Hour (EDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 70 | 71 | 74 | 76 | 78 | 80 | 80 | 81 | 82 | 81 | 80 | 78 | 75 | 73 | 72 | 71 | 70 | 69 | 68 | 67 | 66 | 66 | 66 | 67 |
| Dewpoint (°F) | 68 | 69 | 69 | 69 | 68 | 68 | 68 | 68 | 68 | 67 | 67 | 68 | 68 | 68 | 68 | 67 | 67 | 66 | 66 | 66 | 66 | 66 | 66 | 67 |
| Heat Index (°F) | 76 | 78 | 83 | 83 | 84 | 85 | 83 | 82 | 78 | 75 | ||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 2 |
| Wind Dir | N | N | N | N | N | NE | N | N | NE | NE | NE | NE | E | E | E | E | E | E | E | E | E | E | E | E |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 85 | 79 | 81 | 70 | 81 | 68 | 60 | 36 | 24 | 53 | 25 | 36 | 37 | 0 | 20 | 40 | 43 | 45 | 48 | 54 | 60 | 66 | 64 | 63 |
| Precipitation Potential (%) | 13 | 7 | 1 | 0 | 0 | 3 | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 5 | 5 | 5 | 5 |
| Relative Humidity (%) | 93 | 93 | 84 | 79 | 71 | 67 | 67 | 65 | 63 | 63 | 65 | 71 | 79 | 84 | 87 | 87 | 90 | 90 | 93 | 97 | 100 | 100 | 100 | 100 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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