Alva, OK Weather & Growing Conditions
Today
104°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 104. Heat index values as high as 101. South wind around 13 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 104°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 13 mph S | 12% |
| Tonight | 73°F | Slight Chance Showers And Thunderstorms | 9 to 13 mph S | 12% |
| Wednesday | 102°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph WSW | 12% |
| Wednesday Night | 70°F | Slight Chance Showers And Thunderstorms | 13 mph ENE | 22% |
| Thursday | 98°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 to 10 mph SE | 33% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 8 to 13 mph ESE | 52% |
| Friday | 100°F | Chance Showers And Thunderstorms | 8 to 13 mph SSE | 31% |
| Friday Night | 72°F | Mostly Clear | 8 to 14 mph SSE | 11% |
| Saturday | 102°F | Sunny | 7 to 14 mph S | 9% |
| Saturday Night | 75°F | Clear | 16 mph S | 1% |
| Sunday | 103°F | Sunny | 14 to 17 mph SSW | 0% |
| Sunday Night | 75°F | Clear | 17 mph S | 0% |
| Monday | 103°F | Sunny | 16 to 20 mph SSW | 0% |
| Monday Night | 76°F | Mostly Clear | 18 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alva, OK
Last spring frost
Apr 10
First fall frost
Oct 28
Growing season
199 days
Hardiness zone
7a
Explore more for Alva, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Alva 1W, Ok (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.