Weather forecast for: Martinsburg MO
Last Update: 2:31 am CDT Sep 17, 2026
Overnight: Mostly clear, with a low around 72. South wind 3 to 5 mph.
Thursday: Sunny, with a high near 92. Heat index values as high as 101. West wind 6 to 8 mph, with gusts as high as 20 mph.
Thursday Night: Mostly clear, with a low around 68. Light and variable wind.
Friday: Sunny, with a high near 91. East wind around 6 mph becoming southwest in the afternoon.
Friday Night: Mostly clear, with a low around 70. Calm wind becoming south around 6 mph after midnight.
Saturday: Mostly sunny, with a high near 91.
Saturday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 68.
Sunday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 58.
Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 73.
Tuesday Night: Partly cloudy, with a low around 55.
Wednesday: Mostly sunny, with a high near 77.
WeatherWorld.com
