Weather forecast for: Lanexa VA
Last Update: 2:07 am EDT Sep 3, 2026
Overnight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 75. Calm wind.
Thursday: Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 98. Heat index values as high as 106. Light southwest wind.
Thursday Night: A chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday: A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 96. Heat index values as high as 105. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, then gradually becoming mostly clear, with a low around 72. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night: A chance of showers before 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Sunday: Mostly sunny, with a high near 85.
Sunday Night: Mostly clear, with a low around 61.
Labor Day: Sunny, with a high near 84.
Monday Night: Mostly clear, with a low around 61.
Tuesday: Sunny, with a high near 88.
Tuesday Night: Partly cloudy, with a low around 64.
Wednesday: Sunny, with a high near 90.
WeatherWorld.com
