Welch, OK Weather & Growing Conditions
Today
98°F
Sunny
Sunny, with a high near 98. Heat index values as high as 100. South wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 5 to 10 mph S | 0% |
| Tonight | 74°F | Mostly Clear | 5 mph SE | 2% |
| Wednesday | 98°F | Partly Sunny | 5 to 10 mph S | 6% |
| Wednesday Night | 73°F | Partly Cloudy | 5 to 10 mph SE | 14% |
| Thursday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 24% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 5 mph S | 55% |
| Friday | 93°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 5 to 10 mph S | 55% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 16% |
| Saturday | 95°F | Slight Chance Showers And Thunderstorms then Sunny | 5 to 10 mph S | 15% |
| Saturday Night | 74°F | Mostly Clear | 10 mph S | 3% |
| Sunday | 96°F | Sunny | 10 to 15 mph S | 2% |
| Sunday Night | 75°F | Mostly Clear | 10 to 15 mph S | 1% |
| Monday | 97°F | Sunny | 10 to 15 mph S | 0% |
| Monday Night | 76°F | Mostly Clear | 10 to 15 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Welch, OK
Last spring frost
Apr 6
First fall frost
Oct 27
Growing season
203 days
Hardiness zone
7a
Explore more for Welch, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Miami, Ok (17.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.