LeFlore County weather forecast: May 17-21, 2026

Cloudy skies and the chance of rain will define the week ahead for LeFlore County, with the best chances for significant rainfall arriving midweek.

Sunday, May 17 — Mostly cloudy with a 35% chance of rain. High near 85 degrees.

Monday, May 18 — Slight chance of rain at 20%. High near 86 degrees. The drier day of the week.

Tuesday, May 19 — Rain chances climb to 75%. High near 76 degrees. Temperatures will drop noticeably as moisture moves in.

Wednesday, May 20 — Another wet day likely with a 75% chance of rain. High near 72 degrees. Best chance for meaningful rainfall totals.

Thursday, May 21 — Rain chances drop back to 35% as conditions begin to improve. High near 76 degrees.

Residents in low-lying areas of LeFlore County should monitor conditions Tuesday and Wednesday as repeated rainfall could lead to elevated water levels in area creeks and drainage areas. Check the live weather radar on Heavener.news for real-time conditions.

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