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Current Weather Conditions:
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| NWS Point Forecast for KIAD | (KIAD) 38-56N 077-27W 93M |
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| Conditions at | |
| Visibility | 9 mile(s) |
| Pressure (altimeter) | 30.13 in. Hg (1020 hPa) |
| ob | KIAD 180152Z 9SM A3013 RMK AO2 SLPNO |
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Maximum and Minimum Temperatures |
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| Maximum Temperature F (C) |
Minimum Temperature F (C) |
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| 82.9 (28.3) | 73.0 (22.8) | In the 6 hours preceding Sep 17, 2026 - 07:52 PM EDT / 2026.09.17 2352 UTC |
| 84.9 (29.4) | 57.9 (14.4) | In the 24 hours preceding Sep 17, 2026 - 12:52 AM EDT / 2026.09.17 0452 UTC |
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Precipitation Accumulation |
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| Precipitation Amount |
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| 0.14 inches | In the 3 hours preceding Sep 17, 2026 - 04:52 PM EDT / 2026.09.17 2052 UTC |
| 0.14 inches | In the 6 hours preceding Sep 17, 2026 - 07:52 PM EDT / 2026.09.17 2352 UTC |
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24 Hour Summary |
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| Time EDT (UTC) |
Temperature F (C) |
Dew Point F (C) |
Pressure Inches (hPa) |
Wind MPH |
Weather | ||
| Latest | 10 PM (2) Sep 17 | 30.13 (1020) | |||||
| 9 PM (1) Sep 17 | 72.0 (22.2) | 71.1 (21.7) | 30.13 (1020) | Calm | |||
| 8 PM (0) Sep 17 | 73.0 (22.8) | 71.1 (21.7) | 30.12 (1019) | S 6 | |||
| 7 PM (23) Sep 17 | 73.9 (23.3) | 72.0 (22.2) | 30.13 (1020) | SSW 7 | |||
| 6 PM (22) Sep 17 | 75.0 (23.9) | 72.0 (22.2) | 30.14 (1020) | SSW 7 | |||
| 5 PM (21) Sep 17 | 75.9 (24.4) | 73.9 (23.3) | 30.14 (1020) | SW 5 | light rain | ||
| 4 PM (20) Sep 17 | 75.9 (24.4) | 73.9 (23.3) | 30.15 (1020) | SSW 3 | light rain | ||
| 3 PM (19) Sep 17 | 75.9 (24.4) | 73.9 (23.3) | 30.18 (1022) | S 7 | light rain | ||
| 2 PM (18) Sep 17 | 75.9 (24.4) | 73.9 (23.3) | 30.19 (1022) | SSE 5 | light rain with thunder; mist | ||
| 1 PM (17) Sep 17 | 86.0 (30.0) | 71.1 (21.7) | 30.18 (1022) | SW 6 | |||
| Noon (16) Sep 17 | 82.9 (28.3) | 70.0 (21.1) | 30.23 (1023) | SE 6 | |||
| 11 AM (15) Sep 17 | 80.1 (26.7) | 68.0 (20.0) | 30.24 (1024) | SSW 6 | |||
| 10 AM (14) Sep 17 | 77.0 (25.0) | 68.0 (20.0) | 30.25 (1024) | SSW 5 | |||
| 9 AM (13) Sep 17 | 73.0 (22.8) | 66.0 (18.9) | 30.24 (1024) | S 6 | |||
| 8 AM (12) Sep 17 | 70.0 (21.1) | 66.0 (18.9) | 30.25 (1024) | ESE 6 | |||
| 7 AM (11) Sep 17 | 66.0 (18.9) | 64.9 (18.3) | 30.24 (1024) | Calm | |||
| 6 AM (10) Sep 17 | 69.1 (20.6) | 64.9 (18.3) | 30.24 (1024) | Calm | |||
| 5 AM (9) Sep 17 | 69.1 (20.6) | 64.9 (18.3) | 30.24 (1024) | Calm | |||
| 4 AM (8) Sep 17 | 70.0 (21.1) | 64.9 (18.3) | 30.24 (1024) | SSE 5 | |||
| 3 AM (7) Sep 17 | 70.0 (21.1) | 66.0 (18.9) | 30.26 (1024) | SSE 6 | |||
| 2 AM (6) Sep 17 | 70.0 (21.1) | 64.9 (18.3) | 30.26 (1024) | SE 3 | |||
| 1 AM (5) Sep 17 | 71.1 (21.7) | 64.9 (18.3) | 30.28 (1025) | SSE 3 | |||
| Midnight (4) Sep 17 | 72.0 (22.2) | 64.9 (18.3) | 30.29 (1025) | SSE 5 | |||
| Oldest | 11 PM (3) Sep 16 | 73.9 (23.3) | 64.9 (18.3) | 30.3 (1026) | S 3 | ||
| Time EDT (UTC) |
Temperature F(C) |
Dew Point F(C) |
Pressure Inches(hPa) |
Wind (MPH) |
Weather | ||
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