5-day weather forecast Fairfax Sep 14, 2026
26°Weather forecast Fairfax Monday Sep 14, 2026: sunny, temperature from 19 °C to 26 °C.
Precipitation probability 83%. Wind up to 5 m/s (gusts 10.81 m/s). Air humidity 36–95%, atmospheric pressure 761–768 mm Hg, UV index up to 5.9.
5 days at a glance — tap a day to open it
Sunrise 06:49
Sunset 19:19
Sunset 19:19
Waxing Crescent14% illuminated
Moonrise 10:44 · Moonset 20:54
Moonrise 10:44 · Moonset 20:54
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 26 °C | 8% | 25% | 74% | 761 mm Hg | W 274° 1.69 (3.33) m/s | 0 |
| 01:00 |  Partly cloudy | 25 °C | 12% | 42% | 78% | 761 mm Hg | WNW 286° 1.69 (2.11) m/s | 0 |
| 02:00 | Clear | 25 °C | 10% | 16% | 79% | 761 mm Hg | WNW 301° 1.81 (3.5) m/s | 0 |
| 03:00 | Partly cloudy | 24 °C | 14% | 51% | 80% | 761 mm Hg | NW 320° 2.5 (7.42) m/s | 0 |
| 04:00 |  Cloudy | 23 °C | 17% | 66% | 81% | 761 mm Hg | NW 322° 2.69 (8.92) m/s | 0 |
| 05:00 |  Overcast | 22 °C | 23% | 100% | 80% | 761 mm Hg | NNW 331° 3.81 (10.22) m/s | 0 |
| 06:00 |  Patchy rain possible | 22 °C | 30% (0.07 mm/hr) | 100% | 80% | 762 mm Hg | NNW 343° 4.89 (9.92) m/s | 0 |
| 07:00 |  Patchy rain possible | 20 °C | 21% (0.02 mm/hr) | 59% | 89% | 763 mm Hg | N 354° 4.69 (10.81) m/s | 0 |
| 08:00 |  Light rain shower | 19 °C | 83% (2.31 mm/hr) | 96% | 95% | 764 mm Hg | N 354° 4.61 (10.11) m/s | 0.3 |
| 09:00 |  Cloudy | 19 °C | 23% | 63% | 92% | 765 mm Hg | N 356° 4.39 (10.22) m/s | 1.2 |
| 10:00 | Sunny | 20 °C | 11% | 20% | 82% | 765 mm Hg | N 2° 4.31 (8.69) m/s | 2.6 |
| 11:00 | Sunny | 22 °C | 3% | 4% | 59% | 765 mm Hg | N 356° 4.81 (7.61) m/s | 4.2 |
| 12:00 | Sunny | 23 °C | 2% | 1% | 51% | 765 mm Hg | N 351° 5 (7.22) m/s | 5.7 |
| 13:00 | Sunny | 24 °C | 1% | 5% | 46% | 765 mm Hg | NNW 347° 4.81 (7.22) m/s | 5.9 |
| 14:00 | Sunny | 25 °C | 1% | 0% | 41% | 765 mm Hg | NNW 346° 4.81 (7.11) m/s | 4.2 |
| 15:00 | Sunny | 25 °C | 1% | 0% | 37% | 765 mm Hg | NNW 347° 4.89 (7.03) m/s | 3.7 |
| 16:00 | Sunny | 25 °C | 1% | 0% | 36% | 765 mm Hg | N 351° 5 (6.92) m/s | 1.7 |
| 17:00 | Sunny | 24 °C | 1% | 0% | 37% | 765 mm Hg | N 352° 4.61 (6.72) m/s | 1 |
| 18:00 | Sunny | 23 °C | 1% | 0% | 41% | 766 mm Hg | N 2° 3.69 (6.64) m/s | 0.4 |
| 19:00 | Sunny | 22 °C | 2% | 0% | 48% | 767 mm Hg | NNE 12° 3 (7.42) m/s | 0 |
| 20:00 | Clear | 21 °C | 2% | 5% | 49% | 767 mm Hg | N 8° 2.69 (7.72) m/s | 0 |
| 21:00 | Clear | 20 °C | 3% | 10% | 53% | 767 mm Hg | NE 38° 2.89 (7.83) m/s | 0 |
| 22:00 | Overcast | 19 °C | 12% | 100% | 50% | 768 mm Hg | NE 39° 2.39 (7.11) m/s | 0 |
| 23:00 | Overcast | 19 °C | 12% | 100% | 50% | 768 mm Hg | NNE 32° 2.11 (5.72) m/s | 0 |
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Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.