


Point Forecast: Longmont CO 40.16N 105.12W (Elev. 5000 ft) |
Last Update: 2:19 pm MDT Jun 30, 2025 |
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Date | 06/30 | 07/01 | ||||||||||||||||||||||
Hour (MDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
Temperature (°F) | 71 | 68 | 66 | 64 | 62 | 61 | 59 | 57 | 56 | 56 | 59 | 63 | 68 | 74 | 79 | 84 | 88 | 90 | 91 | 89 | 87 | 84 | 84 | 81 |
Dewpoint (°F) | 56 | 56 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 55 | 57 | 58 | 58 | 58 | 58 | 56 | 53 | 51 | 49 | 49 | 49 | 51 | 51 | 53 |
Heat Index (°F) | 79 | 83 | 86 | 87 | 88 | 86 | 84 | 82 | 82 | 80 | ||||||||||||||
Surface Wind (mph) | 5 | 3 | 2 | 2 | 3 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 7 |
Wind Dir | ESE | ESE | SSW | W | NW | N | N | NNW | NNW | NNW | N | N | NE | ENE | E | E | E | NNE | N | N | NNW | WNW | SW | SW |
Gust | 15 | 15 | 15 | |||||||||||||||||||||
Sky Cover (%) | 62 | 62 | 53 | 51 | 50 | 39 | 30 | 26 | 22 | 27 | 31 | 34 | 36 | 38 | 40 | 44 | 49 | 51 | 53 | 51 | 50 | 48 | 47 | 45 |
Precipitation Potential (%) | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 22 | 22 | 24 | 24 | 9 | 9 | 9 |
Relative Humidity (%) | 59 | 65 | 70 | 75 | 81 | 84 | 90 | 93 | 96 | 96 | 93 | 84 | 70 | 57 | 49 | 38 | 30 | 26 | 24 | 25 | 27 | 32 | 32 | 38 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | -- | -- | -- |
Date | 07/02 | |||||||||||||||||||||||
Hour (MDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
Temperature (°F) | 76 | 73 | 70 | 68 | 66 | 64 | 62 | 60 | 58 | 59 | 62 | 68 | 73 | 77 | 82 | 85 | 88 | 90 | 91 | 92 | 92 | 90 | 87 | 83 |
Dewpoint (°F) | 52 | 52 | 52 | 52 | 53 | 54 | 54 | 53 | 52 | 52 | 53 | 55 | 56 | 56 | 55 | 54 | 52 | 50 | 48 | 47 | 46 | 46 | 47 | 49 |
Heat Index (°F) | 76 | 77 | 81 | 83 | 86 | 87 | 88 | 89 | 88 | 87 | 84 | 81 | ||||||||||||
Surface Wind (mph) | 6 | 7 | 6 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 |
Wind Dir | SW | SW | WSW | WSW | WSW | W | WNW | WNW | W | W | NW | NNE | ENE | ENE | E | E | E | E | E | E | E | E | ESE | ESE |
Gust | 15 | 16 | 16 | 16 | 15 | |||||||||||||||||||
Sky Cover (%) | 44 | 20 | 22 | 23 | 19 | 16 | 12 | 12 | 13 | 13 | 16 | 19 | 22 | 21 | 21 | 20 | 21 | 23 | 24 | 26 | 27 | 29 | 33 | 37 |
Precipitation Potential (%) | 6 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 10 | 10 | 10 | 10 | 10 | 7 | 7 | 7 |
Relative Humidity (%) | 43 | 48 | 53 | 57 | 63 | 70 | 75 | 78 | 80 | 78 | 72 | 63 | 55 | 48 | 40 | 35 | 29 | 26 | 23 | 21 | 21 | 22 | 25 | 31 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |