Alva, OK Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Alva, a city in Woods County, Oklahoma.
This Afternoon
99°F
Sunny
Sunny, with a high near 99. Heat index values as high as 101. South southwest wind around 16 mph, with gusts as high as 24 mph.
7-day forecast for Alva
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 99°F | Sunny | 16 mph SSW | 0% |
| Tonight | 76°F | Mostly Clear | 12 to 15 mph S | 1% |
| Saturday | 101°F | Sunny then Slight Chance Showers And Thunderstorms | 16 mph SSW | 17% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 8 to 15 mph SSW | 53% |
| Sunday | 91°F | Chance Showers And Thunderstorms | 8 mph NE | 53% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 8 to 13 mph NNE | 41% |
| Monday | 83°F | Slight Chance Rain Showers then Partly Sunny | 9 mph NNE | 17% |
| Monday Night | 60°F | Partly Cloudy | 7 to 10 mph NE | 5% |
| Tuesday | 80°F | Mostly Sunny | 8 mph ENE | 5% |
| Tuesday Night | 58°F | Partly Cloudy | 8 mph E | 4% |
| Wednesday | 81°F | Slight Chance Rain Showers | 7 mph ESE | 18% |
| Wednesday Night | 62°F | Chance Rain Showers | 7 mph ESE | 32% |
| Thursday | 83°F | Chance Rain Showers | 6 mph ESE | 39% |
| Thursday Night | 62°F | Chance Rain Showers | 7 mph ESE | 32% |
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 Sep 18, 2026.