Weather in Diamond, MO
Updated 2026-08-11 12:30 local time · ZIP codes 64840
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
93°1% rain102°1% rain104°1% rain101°1% rain104°0% rain103°0% rain101°0% rain99°0% rain95°0% rain
91°1% rain89°1% rain88°1% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 17%).
It feels like 99°F with winds near 17 mph.
95°F, 0% rain chance and 11 mph wind.
Visibility is around 10 mi; gusts may reach 32 mph.
Current temperature is 93°F, wind 17 mph, rain chance up to 17%.
UV index is 8. Use shade, sunscreen, a hat and sunglasses.
Diamond weather today
Sunny and 93°F in Diamond, MO. Today's high is 104°F with a 1% rain chance. Winds are around 17 mph with gusts near 19 mph. Relative humidity is 47%, pressure is 30.01 inHg, and visibility is about 10 miles.
Tonight and tomorrow in Diamond
Sunrise is at 06:30 AM and sunset is at 08:14 PM. Tomorrow's forecast calls for Sunny with a high near 107°F and a low near 84°F. The maximum rain chance is 17%.