5-day weather forecast Fairfax 22-08-2026
Weather forecast Fairfax Saturday, August 22 22.08.2026: sunny, temperature from 20 °C to 34 °C.
Precipitation probability 16%. Wind up to 4.5 m/s (gusts 9.31 m/s). Air humidity 21–81%, atmospheric pressure 759–763 mm Hg, UV index up to 8.2.
5 days at a glance — tap a day to open it
Sunrise 06:39
Sunset 20:09
Sunset 20:09
Waxing Gibbous78% illuminated
Moonrise 17:25 · Moonset 01:16
Moonrise 17:25 · Moonset 01:16
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 24 °C | 7% | 0% | 76% | 761 mm Hg | NNE 14° 3.61 (5.61) m/s | 0 |
| 01:00 |  Patchy rain possible | 23 °C | 16% (0.01 mm/hr) | 73% | 76% | 761 mm Hg | NNE 24° 3.69 (6.11) m/s | 0 |
| 02:00 | Clear | 22 °C | 8% | 0% | 78% | 762 mm Hg | NE 40° 3.11 (4.5) m/s | 0 |
| 03:00 | Clear | 21 °C | 9% | 0% | 79% | 762 mm Hg | ENE 61° 2.39 (2.5) m/s | 0 |
| 04:00 | Clear | 20 °C | 9% | 0% | 81% | 762 mm Hg | ENE 77° 1.69 (1.83) m/s | 0 |
| 05:00 | Clear | 20 °C | 9% | 0% | 80% | 762 mm Hg | ENE 71° 1.61 (1.72) m/s | 0 |
| 06:00 | Clear | 20 °C | 10% | 0% | 81% | 762 mm Hg | E 80° 1.19 (1.22) m/s | 0 |
| 07:00 |  Sunny | 20 °C | 8% | 5% | 78% | 763 mm Hg | E 91° 0.89 (0.92) m/s | 0 |
| 08:00 | Sunny | 23 °C | 5% | 5% | 66% | 763 mm Hg | NE 51° 1.11 (1.22) m/s | 0.5 |
| 09:00 | Sunny | 23 °C | 2% | 1% | 49% | 763 mm Hg | ENE 60° 1.81 (2.33) m/s | 1.5 |
| 10:00 |  Overcast | 27 °C | 9% | 92% | 37% | 763 mm Hg | ENE 70° 2.31 (2.81) m/s | 3.2 |
| 11:00 | Sunny | 29 °C | 1% | 5% | 29% | 763 mm Hg | ESE 114° 1.69 (2.22) m/s | 5.3 |
| 12:00 |  Partly cloudy | 31 °C | 4% | 60% | 25% | 763 mm Hg | ESE 109° 1.61 (2.03) m/s | 7.2 |
| 13:00 | Overcast | 33 °C | 9% | 98% | 22% | 762 mm Hg | NE 56° 2.11 (2.81) m/s | 8.2 |
| 14:00 | Overcast | 33 °C | 9% | 100% | 21% | 762 mm Hg | NE 36° 2.89 (3.39) m/s | 8.1 |
| 15:00 | Overcast | 34 °C | 9% | 100% | 21% | 761 mm Hg | NNE 31° 3.31 (6.31) m/s | 6.8 |
| 16:00 | Overcast | 34 °C | 9% | 100% | 22% | 761 mm Hg | NNE 26° 3.61 (6.61) m/s | 4.8 |
| 17:00 | Overcast | 33 °C | 9% | 100% | 23% | 761 mm Hg | NE 53° 4.11 (7.11) m/s | 2.7 |
| 18:00 | Overcast | 32 °C | 9% | 100% | 25% | 761 mm Hg | NE 53° 4.5 (7.5) m/s | 1.1 |
| 19:00 | Overcast | 31 °C | 9% | 100% | 33% | 761 mm Hg | NE 50° 3.69 (6.39) m/s | 0.3 |
| 20:00 | Sunny | 29 °C | 1% | 5% | 40% | 761 mm Hg | ESE 114° 2.81 (2.92) m/s | 0 |
| 21:00 | Clear | 27 °C | 1% | 5% | 44% | 761 mm Hg | ESE 117° 3.61 (5.83) m/s | 0 |
| 22:00 |  Cloudy | 25 °C | 10% | 87% | 52% | 761 mm Hg | E 80° 3.89 (9.31) m/s | 0 |
| 23:00 | Clear | 26 °C | 4% | 5% | 60% | 759 mm Hg | ESE 102° 3.31 (5) 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.