5-day weather forecast Fairfax Oct 22, 2026
24°Weather forecast Fairfax Thursday Oct 22, 2026: sunny, temperature from 14 °C to 24 °C.
Precipitation probability 11%. Wind up to 4.89 m/s (gusts 10.03 m/s). Air humidity 39–67%, atmospheric pressure 764–767 mm Hg, UV index up to 4.1.
5 days at a glance — tap a day to open it
Sunrise 07:40
Sunset 18:31
Sunset 18:31
Waxing Gibbous92% illuminated
Moonrise 16:46 · Moonset 04:00
Moonrise 16:46 · Moonset 04:00
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 16 °C | 5% | 4% | 66% | 767 mm Hg | SSE 164° 2.11 (2.11) m/s | 0 |
| 01:00 | Clear | 16 °C | 5% | 0% | 66% | 767 mm Hg | SSE 164° 3.39 (4.89) m/s | 0 |
| 02:00 | Clear | 15 °C | 5% | 0% | 67% | 767 mm Hg | SSE 163° 2.81 (4.19) m/s | 0 |
| 03:00 | Clear | 15 °C | 5% | 0% | 66% | 767 mm Hg | SSE 161° 2 (2.11) m/s | 0 |
| 04:00 | Clear | 15 °C | 5% | 0% | 65% | 767 mm Hg | SSE 162° 2.89 (3.61) m/s | 0 |
| 05:00 | Clear | 14 °C | 5% | 0% | 65% | 767 mm Hg | SSE 166° 2.81 (3.53) m/s | 0 |
| 06:00 | Clear | 14 °C | 5% | 0% | 65% | 767 mm Hg | SSE 164° 2.61 (5.61) m/s | 0 |
| 07:00 | Clear | 14 °C | 5% | 0% | 66% | 767 mm Hg | SSE 158° 2.61 (5.61) m/s | 0 |
| 08:00 | Sunny | 14 °C | 5% | 0% | 67% | 767 mm Hg | SSE 154° 2.69 (2.72) m/s | 0 |
| 09:00 | Sunny | 15 °C | 4% | 0% | 63% | 767 mm Hg | SSE 148° 2.39 (4.69) m/s | 0.3 |
| 10:00 | Sunny | 18 °C | 2% | 0% | 54% | 767 mm Hg | SSE 158° 3.19 (4.61) m/s | 1 |
| 11:00 | Sunny | 20 °C | 2% | 0% | 48% | 767 mm Hg | SSE 156° 3.69 (5.03) m/s | 2.2 |
| 12:00 | Sunny | 22 °C | 1% | 0% | 44% | 767 mm Hg | SSE 154° 4.19 (5.42) m/s | 3.4 |
| 13:00 | Sunny | 23 °C | 1% | 0% | 41% | 767 mm Hg | SSE 161° 4.39 (5.53) m/s | 4.1 |
| 14:00 | Sunny | 24 °C | 1% | 0% | 40% | 766 mm Hg | SSE 160° 4.5 (5.42) m/s | 4 |
| 15:00 | Sunny | 24 °C | 1% | 0% | 39% | 765 mm Hg | SSE 158° 4.89 (5.81) m/s | 3.1 |
| 16:00 | Sunny | 24 °C | 1% | 0% | 40% | 764 mm Hg | SSE 161° 4.89 (5.92) m/s | 1.9 |
| 17:00 | Sunny | 24 °C | 1% | 0% | 43% | 764 mm Hg | SSE 158° 4.39 (5.83) m/s | 0.8 |
| 18:00 | Sunny | 21 °C | 2% | 1% | 51% | 764 mm Hg | SSE 149° 3.5 (6.81) m/s | 0.2 |
| 19:00 | Clear | 19 °C | 3% | 5% | 57% | 765 mm Hg | SSE 149° 3.5 (6.72) m/s | 0 |
| 20:00 |  Cloudy | 18 °C | 10% | 70% | 60% | 765 mm Hg | SE 145° 3.61 (8.03) m/s | 0 |
| 21:00 | Cloudy | 17 °C | 11% | 80% | 61% | 765 mm Hg | SE 146° 3.39 (8.81) m/s | 0 |
| 22:00 | Clear | 17 °C | 5% | 23% | 62% | 765 mm Hg | SE 142° 3.61 (9) m/s | 0 |
| 23:00 |  Partly cloudy | 17 °C | 7% | 43% | 62% | 765 mm Hg | SE 145° 3.61 (10.03) 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.