Harman US

Dacoma, OK Weather & Growing Conditions

Today
105°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 105. Heat index values as high as 102. South wind around 12 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 105°F Mostly Sunny then Slight Chance Showers And Thunderstorms 12 mph S 12%
Tonight 74°F Slight Chance Showers And Thunderstorms 8 to 12 mph SSW 12%
Wednesday 102°F Slight Chance Showers And Thunderstorms 10 mph SW 12%
Wednesday Night 71°F Slight Chance Showers And Thunderstorms 10 mph E 13%
Thursday 99°F Chance Rain Showers then Chance Showers And Thunderstorms 6 to 9 mph SSE 28%
Thursday Night 73°F Chance Showers And Thunderstorms 10 mph SE 50%
Friday 100°F Chance Showers And Thunderstorms 8 to 13 mph SSE 31%
Friday Night 72°F Mostly Clear 8 to 12 mph SSE 11%
Saturday 102°F Sunny 7 to 13 mph S 9%
Saturday Night 75°F Clear 14 mph S 1%
Sunday 103°F Sunny 12 to 16 mph SSW 0%
Sunday Night 76°F Clear 16 mph S 0%
Monday 102°F Sunny 14 to 18 mph SSW 0%
Monday Night 77°F Mostly Clear 17 mph S 0%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Dacoma, OK

Last spring frost
Apr 11
First fall frost
Oct 26
Growing season
198 days
Hardiness zone
7a

Explore more for Dacoma, OK: full frost dates · planting calendar · Oklahoma frost dates

Climate data from the nearest NOAA station, Alva 7Ssw Mesonet, Ok (7.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.