Iola, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Iola, a city in Grimes County, Texas.
Today
98°F
Patchy Fog then Sunny
Patchy fog before 7am. Sunny, with a high near 98. Heat index values as high as 103. South wind around 5 mph.
7-day forecast for Iola
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Patchy Fog then Sunny | 5 mph S | 0% |
| Tonight | 77°F | Mostly Clear | 5 to 10 mph S | 0% |
| Wednesday | 97°F | Sunny | 5 to 10 mph S | 0% |
| Wednesday Night | 76°F | Mostly Clear | 5 to 10 mph S | 1% |
| Thursday | 96°F | Sunny | 5 mph S | 3% |
| Thursday Night | 76°F | Mostly Clear | 5 to 10 mph S | 3% |
| Friday | 95°F | Sunny | 5 mph S | 9% |
| Friday Night | 75°F | Mostly Clear | 5 to 10 mph S | 9% |
| Saturday | 94°F | Sunny | 0 to 5 mph SE | 10% |
| Saturday Night | 75°F | Mostly Clear | 5 to 10 mph S | 10% |
| Sunday | 94°F | Sunny | 0 to 10 mph S | 8% |
| Sunday Night | 75°F | Mostly Clear | 5 to 10 mph S | 8% |
| Monday | 95°F | Sunny | 5 to 10 mph S | 12% |
| Monday Night | 75°F | Mostly Clear | 5 to 10 mph S | 12% |
Forecast source: National Weather Service (api.weather.gov) for Iola (30.773, -96.078). Updated through the day.
Growing snapshot for Iola
Last spring frost
Feb 27
First fall frost
Nov 30
Growing season
278 days
Hardiness zone
9a
More local growing data for Iola: nearby ZIP 77861 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, College Stn, Tx (17.7 mi from Iola). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.