66756 Weather (Arma, KS)

Weather forecast for: Arma KS

Last Update: 5:31 am CDT Sep 30, 2026

Today: Mostly cloudy, with a high near 84. South wind 11 to 15 mph, with gusts as high as 24 mph.

Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 68. South wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday: Showers and thunderstorms before 1pm, then showers likely between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. High near 74. South wind 8 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 61. South wind 5 to 11 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Friday: Partly sunny, with a high near 70. Northeast wind around 15 mph, with gusts as high as 23 mph.

Friday Night: Partly cloudy, with a low around 56.

Saturday: Mostly sunny, with a high near 72.

Saturday Night: Partly cloudy, with a low around 54.

Sunday: Sunny, with a high near 74.

Sunday Night: Clear, with a low around 51.

Monday: Sunny, with a high near 72.

Monday Night: Clear, with a low around 50.

Tuesday: Sunny, with a high near 75.