Alva, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alva, a city in Woods County, Oklahoma.
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. South southeast wind around 13 mph, with gusts as high as 20 mph.
7-day forecast for Alva
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 13 mph SSE | 0% |
| Tuesday | 105°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 12 mph S | 12% |
| Tuesday Night | 74°F | Slight Chance Showers And Thunderstorms | 6 to 12 mph S | 12% |
| Wednesday | 102°F | Slight Chance Showers And Thunderstorms | 7 to 10 mph WSW | 12% |
| Wednesday Night | 71°F | Slight Chance Showers And Thunderstorms | 8 to 12 mph ENE | 20% |
| Thursday | 98°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 to 10 mph SE | 32% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 8 to 13 mph ESE | 52% |
| Friday | 100°F | Chance Showers And Thunderstorms | 7 to 12 mph SSE | 33% |
| Friday Night | 72°F | Mostly Clear | 7 to 12 mph SSE | 12% |
| Saturday | 102°F | Sunny | 6 to 13 mph S | 9% |
| Saturday Night | 75°F | Clear | 14 mph S | 1% |
| Sunday | 103°F | Sunny | 13 to 16 mph SSW | 0% |
| Sunday Night | 76°F | Clear | 16 mph S | 0% |
| Monday | 103°F | Sunny | 15 to 18 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Alva (36.790, -98.665). Updated through the day.
Growing snapshot for Alva
Last spring frost
Apr 11
First fall frost
Oct 26
Growing season
198 days
Hardiness zone
7a
More local growing data for Alva: nearby ZIP 73746 weather · frost dates · planting calendar · Oklahoma frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Alva 7Ssw Mesonet, Ok (3 mi from Alva). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.