5-day weather forecast Fairfax Oct 26, 2026
21°Weather forecast Fairfax Monday Oct 26, 2026: sunny, temperature from 8 °C to 21 °C.
Precipitation probability 15%. Wind up to 1.89 m/s (gusts 3.31 m/s). Air humidity 40–92%, atmospheric pressure 768–773 mm Hg, UV index up to 6.
5 days at a glance — tap a day to open it
Sunrise 07:29
Sunset 18:16
Sunset 18:16
Full Moon98% illuminated
Moonrise 18:12 · Moonset 07:59
Moonrise 18:12 · Moonset 07:59
Chart
Table
Mon, Oct 26, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 10 °C | 11% | 0% | 85% | 773 mm Hg | SSW 204° 1.69 (3.11) m/s | 0 |
| 01:00 |  Smoky haze | 9 °C | 12% | 0% | 86% | 773 mm Hg | SSW 204° 1.69 (2.89) m/s | 0 |
| 02:00 | Smoky haze | 9 °C | 12% | 0% | 87% | 773 mm Hg | SW 218° 1 (3.03) m/s | 0 |
| 03:00 | Smoky haze | 9 °C | 13% | 0% | 89% | 773 mm Hg | SW 219° 1.69 (3) m/s | 0 |
| 04:00 | Smoky haze | 8 °C | 14% | 5% | 90% | 773 mm Hg | WSW 239° 1.69 (2.89) m/s | 0 |
| 05:00 | Clear | 8 °C | 15% | 14% | 92% | 773 mm Hg | W 274° 1 (2.14) m/s | 0 |
| 06:00 | Clear | 8 °C | 14% | 8% | 90% | 772 mm Hg | WSW 237° 1.61 (2.11) m/s | 0 |
| 07:00 | Clear | 8 °C | 13% | 5% | 89% | 772 mm Hg | WSW 242° 1.61 (1.92) m/s | 0 |
| 08:00 | Sunny | 8 °C | 14% | 3% | 92% | 773 mm Hg | WNW 299° 1.11 (2.72) m/s | 0 |
| 09:00 | Sunny | 10 °C | 7% | 0% | 73% | 772 mm Hg | WSW 242° 1.69 (3.31) m/s | 3 |
| 10:00 | Sunny | 13 °C | 4% | 0% | 61% | 772 mm Hg | WSW 243° 1.69 (2.83) m/s | 4 |
| 11:00 | Sunny | 15 °C | 4% | 0% | 61% | 773 mm Hg | W 259° 1 (2.83) m/s | 5 |
| 12:00 | Sunny | 17 °C | 1% | 0% | 47% | 771 mm Hg | W 265° 1.69 (2.53) m/s | 5 |
| 13:00 | Sunny | 19 °C | 1% | 0% | 43% | 770 mm Hg | W 277° 1.89 (2.92) m/s | 5 |
| 14:00 | Sunny | 19 °C | 2% | 0% | 48% | 770 mm Hg | WNW 294° 1.31 (2.69) m/s | 5 |
| 15:00 | Sunny | 21 °C | 1% | 2% | 40% | 769 mm Hg | WNW 299° 1.81 (2.92) m/s | 6 |
| 16:00 | Sunny | 21 °C | 1% | 5% | 40% | 769 mm Hg | WNW 295° 1.5 (2.72) m/s | 6 |
| 17:00 | Sunny | 19 °C | 2% | 2% | 51% | 770 mm Hg | W 266° 0.81 (1.22) m/s | 5 |
| 18:00 | Sunny | 17 °C | 3% | 0% | 56% | 768 mm Hg | WSW 258° 0.61 (0.61) m/s | 5 |
| 19:00 | Clear | 16 °C | 3% | 0% | 60% | 769 mm Hg | SW 223° 0.69 (0.72) m/s | 0 |
| 20:00 | Clear | 14 °C | 6% | 0% | 70% | 770 mm Hg | WSW 256° 0.89 (1.42) m/s | 0 |
| 21:00 |  Partly cloudy | 13 °C | 7% | 14% | 72% | 770 mm Hg | W 265° 1 (1.89) m/s | 0 |
| 22:00 | Clear | 13 °C | 9% | 27% | 75% | 770 mm Hg | W 273° 1 (2.5) m/s | 0 |
| 23:00 | Partly cloudy | 12 °C | 12% | 40% | 77% | 770 mm Hg | WNW 282° 1.11 (3) m/s | 0 |
Mon, Oct 26, 2026
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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.