Chattanooga, OK Weather & Growing Conditions
Today
102°F
Sunny
Sunny, with a high near 102. Heat index values as high as 104. South southwest wind around 14 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 102°F | Sunny | 14 mph SSW | 0% |
| Tonight | 76°F | Partly Cloudy | 13 mph SSE | 3% |
| Sunday | 101°F | Showers And Thunderstorms Likely | 9 to 13 mph S | 60% |
| Sunday Night | 68°F | Showers And Thunderstorms Likely | 6 to 10 mph ENE | 60% |
| Monday | 92°F | Chance Rain Showers | 9 to 13 mph NE | 26% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 29% |
| Tuesday | 87°F | Slight Chance Showers And Thunderstorms | 13 mph NE | 23% |
| Tuesday Night | 61°F | Partly Cloudy then Slight Chance Rain Showers | 9 to 13 mph ENE | 15% |
| Wednesday | 89°F | Slight Chance Rain Showers then Mostly Sunny | 10 mph ENE | 15% |
| Wednesday Night | 63°F | Partly Cloudy | 9 mph E | 10% |
| Thursday | 91°F | Partly Sunny | 8 mph SE | 14% |
| Thursday Night | 66°F | Mostly Cloudy | 8 mph E | 8% |
| Friday | 92°F | Partly Sunny | 8 mph SE | 11% |
| Friday Night | 67°F | Mostly Cloudy | 9 mph ESE | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chattanooga, OK
Last spring frost
Apr 7
First fall frost
Nov 2
Growing season
205 days
Hardiness zone
8a
Explore more for Chattanooga, OK: full frost dates · planting calendar · Oklahoma frost dates
Climate data from the nearest NOAA station, Chattanooga, Ok (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.