Weather in Herndon, May 18
Weather Forecast for May 18 in Herndon, Virginia - temperature, wind, atmospheric pressure, humidity and precipitations. Detailed hourly weather chart.
May 18, 2024
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +63° | +63° | 29.6 | 5.1 | 89% |
| Morning | +61° | +61° | 29.6 | 3.6 | 99% |
| Day | +61° | +61° | 29.6 | 3.8 | 86% |
| Evening | +61° | +61° | 29.6 | 2.9 | 85% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 1
- Weather situation is generally favorable to meteosensitive people.
- Geomagnetic conditions
- 1
- Weak solar activity may affect some highly sensitive people.
- Influence of solar activity
- 1
- Small risk of harm from unprotected sun exposure for people with sensitive skin types.
Hourly forecast for 18.05.2024
May 18, 2023
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +54° | +54° | 29.7 | 4.9 | 42% |
| Morning | +48° | +45° | 29.8 | 5.8 | 47% |
| Day | +66° | +66° | 29.8 | 7.2 | 32% |
| Evening | +66° | +66° | 29.8 | 10.3 | 43% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 1
- Weather situation is generally favorable to meteosensitive people.
- Geomagnetic conditions
- 1
- Weak solar activity may affect some highly sensitive people.
- Influence of solar activity
- 2
- High risk of harm from unprotected sun exposure for people with sensitive skin types.
Hourly forecast for 18.05.2023
May 18, 2022
| Atmospheric conditions and temperature °F | RealFeel °F | Atmospheric pressure inHg | Wind speed mph | Humidity |
| Night | +61° | +61° | 29.6 | 5.4 | 57% |
| Morning | +55° | +55° | 29.7 | 4.5 | 72% |
| Day | +70° | +70° | 29.6 | 3.4 | 41% |
| Evening | +70° | +70° | 29.5 | 6.5 | 53% |
Bio-meteorological forecast
- Meteorological sensitivity index
- 2
- Some meteosensitive people may feel mild symptoms due to the weather.
- Geomagnetic conditions
- 1
- Weak solar activity may affect some highly sensitive people.
- Influence of solar activity
- 3
- High risk of harm from unprotected sun exposure due to UV radiation.
Hourly forecast for 18.05.2022
Weather in large and nearby cities
Minimum and maximum
world's temperature today
world's temperature today
Russia
Tiksi
Tiksi
- day
- +28°F
- night
- +14°F
Pakistan
Sibi
Sibi
- day
- +118°F
- night
- +88°F
Temperature units
°F°C
Icons