5-day weather forecast Fairfax Oct 5, 2026
22°Weather forecast Fairfax Monday Oct 5, 2026: sunny, temperature from 13 °C to 22 °C.
Precipitation probability 44%. Wind up to 5.89 m/s (gusts 11.61 m/s). Air humidity 41–98%, atmospheric pressure 761–767 mm Hg, UV index up to 5.2.
5 days at a glance — tap a day to open it
Sunrise 07:09
Sunset 18:46
Sunset 18:46
Waning Crescent25% illuminated
Moonrise 00:56 · Moonset 15:59
Moonrise 00:56 · Moonset 15:59
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Fog | 14 °C | 44% (0.01 mm/hr) | 100% | 98% | 764 mm Hg | NW 314° 1.19 (2.5) m/s | 0 |
| 01:00 | Fog | 14 °C | 42% | 100% | 97% | 763 mm Hg | NNW 330° 1.39 (3) m/s | 0 |
| 02:00 | Fog | 14 °C | 42% | 100% | 97% | 763 mm Hg | NNW 328° 1.61 (3.22) m/s | 0 |
| 03:00 |  Mist | 15 °C | 39% | 100% | 97% | 763 mm Hg | NW 320° 1.5 (3.61) m/s | 0 |
| 04:00 | Fog | 14 °C | 42% | 100% | 97% | 762 mm Hg | NNW 328° 1.89 (4.61) m/s | 0 |
| 05:00 | Fog | 14 °C | 42% | 100% | 98% | 762 mm Hg | NNW 340° 2 (4.81) m/s | 0 |
| 06:00 | Fog | 14 °C | 42% | 100% | 98% | 762 mm Hg | NNW 333° 1.81 (3.42) m/s | 0 |
| 07:00 | Fog | 14 °C | 42% | 100% | 98% | 762 mm Hg | NNW 338° 1.89 (4.64) m/s | 0 |
| 08:00 |  Mist | 14 °C | 20% | 2% | 96% | 762 mm Hg | NNW 337° 1.81 (5.69) m/s | 0.1 |
| 09:00 | Sunny | 15 °C | 13% | 0% | 91% | 763 mm Hg | NW 320° 2.11 (5.53) m/s | 0.7 |
| 10:00 | Sunny | 17 °C | 9% | 0% | 80% | 763 mm Hg | NNW 328° 3.11 (9) m/s | 1.8 |
| 11:00 | Sunny | 19 °C | 4% | 0% | 61% | 763 mm Hg | NW 326° 3.81 (7.22) m/s | 3.3 |
| 12:00 | Sunny | 20 °C | 2% | 0% | 52% | 763 mm Hg | NW 321° 4.31 (7.11) m/s | 4.6 |
| 13:00 | Sunny | 21 °C | 3% | 22% | 50% | 762 mm Hg | NW 318° 4.69 (7.89) m/s | 5.2 |
| 14:00 | Sunny | 22 °C | 2% | 14% | 46% | 762 mm Hg | NW 316° 5.11 (8) m/s | 4.9 |
| 15:00 | Sunny | 22 °C | 1% | 1% | 44% | 761 mm Hg | NW 312° 5.89 (8.53) m/s | 3.7 |
| 16:00 | Sunny | 21 °C | 1% | 0% | 44% | 761 mm Hg | NW 308° 5 (8.69) m/s | 2.2 |
| 17:00 | Sunny | 20 °C | 1% | 0% | 46% | 762 mm Hg | NW 319° 4.89 (9) m/s | 1 |
| 18:00 | Sunny | 19 °C | 2% | 0% | 50% | 762 mm Hg | NW 325° 3.89 (9) m/s | 0.2 |
| 19:00 |  Clear | 17 °C | 1% | 0% | 42% | 763 mm Hg | NNW 330° 5.19 (10.69) m/s | 0 |
| 20:00 | Clear | 16 °C | 1% | 0% | 42% | 764 mm Hg | NNW 333° 5.31 (11.11) m/s | 0 |
| 21:00 | Clear | 17 °C | 1% | 0% | 41% | 765 mm Hg | N 354° 4 (10.72) m/s | 0 |
| 22:00 | Clear | 16 °C | 1% | 0% | 45% | 766 mm Hg | N 356° 4.5 (10.92) m/s | 0 |
| 23:00 | Clear | 13 °C | 1% | 0% | 45% | 767 mm Hg | NNW 338° 5.61 (11.61) 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.