5-day weather forecast Fairfax 26-08-2026
Weather forecast Fairfax Wednesday, August 26 26.08.2026: overcast, temperature from 19 °C to 31 °C.
Precipitation probability 24%. Wind up to 2.5 m/s (gusts 9.86 m/s). Air humidity 37–83%, atmospheric pressure 761–764 mm Hg, UV index up to 8.
5 days at a glance — tap a day to open it
Sunrise 06:32
Sunset 19:49
Sunset 19:49
Full Moon100% illuminated
Moonrise 19:18 · Moonset 05:05
Moonrise 19:18 · Moonset 05:05
Chart
Table
Wed, Aug 26, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 21 °C | 12% | 69% | 68% | 763 mm Hg | NNW 338° 1.5 (1.69) m/s | 0 |
| 01:00 |  Overcast | 21 °C | 18% | 100% | 70% | 763 mm Hg | NNW 339° 1.61 (1.72) m/s | 0 |
| 02:00 | Overcast | 21 °C | 24% | 99% | 81% | 763 mm Hg | SE 127° 0.19 (0.53) m/s | 0 |
| 03:00 | Cloudy | 20 °C | 17% | 86% | 73% | 763 mm Hg | N 353° 1.31 (1.53) m/s | 0 |
| 04:00 | Overcast | 20 °C | 21% | 100% | 75% | 763 mm Hg | NNW 347° 1.31 (1.39) m/s | 0 |
| 05:00 | Overcast | 21 °C | 24% | 93% | 83% | 763 mm Hg | WNW 295° 0.69 (0.83) m/s | 0 |
| 06:00 | Overcast | 19 °C | 19% | 100% | 72% | 764 mm Hg | N 4° 0.61 (0.61) m/s | 0 |
| 07:00 |  Overcast | 19 °C | 19% | 100% | 72% | 764 mm Hg | NNE 30° 1.11 (1.14) m/s | 0 |
| 08:00 |  Patchy rain possible | 21 °C | 22% (0.03 mm/hr) | 75% | 83% | 763 mm Hg | ESE 107° 0.19 (0.5) m/s | 0.5 |
| 09:00 |  Partly cloudy | 22 °C | 9% | 59% | 62% | 764 mm Hg | N 4° 1.39 (2) m/s | 6 |
| 10:00 | Overcast | 24 °C | 12% | 99% | 54% | 764 mm Hg | N 9° 1.11 (1.22) m/s | 5 |
| 11:00 |  Sunny | 27 °C | 3% | 5% | 58% | 763 mm Hg | SSE 168° 1.61 (2.72) m/s | 7 |
| 12:00 | Sunny | 28 °C | 3% | 22% | 52% | 762 mm Hg | S 186° 2 (3.22) m/s | 7 |
| 13:00 | Sunny | 29 °C | 2% | 16% | 47% | 762 mm Hg | SSW 193° 2.11 (3.83) m/s | 7 |
| 14:00 | Partly cloudy | 31 °C | 4% | 50% | 42% | 761 mm Hg | SW 214° 2.11 (4.11) m/s | 8 |
| 15:00 | Partly cloudy | 31 °C | 4% | 48% | 37% | 761 mm Hg | SW 221° 1.89 (4) m/s | 8 |
| 16:00 |  Cloudy | 31 °C | 7% | 81% | 39% | 761 mm Hg | S 185° 1.61 (3.61) m/s | 7 |
| 17:00 | Overcast | 29 °C | 11% | 99% | 49% | 761 mm Hg | SSE 151° 1.81 (3.83) m/s | 6 |
| 18:00 | Overcast | 28 °C | 13% | 100% | 56% | 761 mm Hg | SSE 155° 1.39 (3.03) m/s | 6 |
| 19:00 | Overcast | 27 °C | 14% | 100% | 61% | 761 mm Hg | SE 144° 1.81 (3.33) m/s | 6 |
| 20:00 | Overcast | 25 °C | 17% | 100% | 67% | 761 mm Hg | SE 140° 2.5 (6.31) m/s | 0 |
| 21:00 | Overcast | 25 °C | 17% | 100% | 67% | 761 mm Hg | SE 128° 2.31 (8.33) m/s | 0 |
| 22:00 | Overcast | 24 °C | 18% | 100% | 70% | 761 mm Hg | SE 146° 2.5 (9.86) m/s | 0 |
| 23:00 | Overcast | 23 °C | 20% | 100% | 74% | 761 mm Hg | SSE 147° 2.31 (9.5) m/s | 0 |
Wed, Aug 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.