| Point Forecast: Hartford CT 41.77N 72.7W (Elev. 22 m) |
Last Update: 6:05 pm EDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 24 | 26 | 27 | 28 | 28 | 29 | 29 | 28 | 28 | 27 | 26 | 25 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 23 |
| Heat Index (°C) | 24 | 26 | 29 | 31 | 32 | 33 | 33 | 32 | 31 | 29 | 26 | 25 | ||||||||||||
| Surface Wind (mph) | 6 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 5 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 85 | 86 | 87 | 88 | 94 | 95 | 94 | 92 | 93 | 91 | 90 | 94 | 85 | 86 | 79 | 72 | 73 | 62 | 63 | 65 | 66 | 64 | 68 | 78 |
| Precipitation Potential (%) | 3 | 3 | 4 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 10 | 10 | 11 | 11 | 17 | 24 | 30 | 33 | 37 | 40 | 42 | 44 | 46 | 42 |
| Relative Humidity (%) | 87 | 90 | 93 | 93 | 97 | 97 | 93 | 93 | 100 | 97 | 93 | 90 | 87 | 82 | 77 | 74 | 74 | 72 | 72 | 72 | 74 | 79 | 82 | 88 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 26 | 27 | 28 | 29 | 30 | 31 | 31 | 31 | 29 | 28 | 27 | 26 |
| Dewpoint (°C) | 23 | 22 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 24 | 24 | 24 | 26 | 31 | 32 | 34 | 35 | 36 | 36 | 35 | 34 | 32 | 30 | 28 | |||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 5 | 5 | 3 |
| Wind Dir | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 83 | 86 | 84 | 83 | 83 | 83 | 84 | 86 | 80 | 75 | 69 | 65 | 63 | 60 | 55 | 52 | 52 | 52 | 52 | 51 | 48 | 40 | 33 | 25 |
| Precipitation Potential (%) | 39 | 35 | 33 | 31 | 29 | 28 | 27 | 26 | 26 | 25 | 25 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 24 | 21 | 18 | 15 |
| Relative Humidity (%) | 90 | 90 | 94 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 94 | 88 | 82 | 77 | 73 | 70 | 67 | 65 | 65 | 68 | 72 | 77 | 81 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc |
| Thunder | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | SChc | SChc | -- | -- |
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