New Boston, TX Weather & Growing Conditions
Today
96°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4pm. Sunny, with a high near 96. Heat index values as high as 104. Southeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph SE | 16% |
| Tonight | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SE | 16% |
| Wednesday | 96°F | Sunny | 5 mph S | 13% |
| Wednesday Night | 75°F | Partly Cloudy | 5 mph S | 11% |
| Thursday | 96°F | Mostly Sunny | 5 mph S | 5% |
| Thursday Night | 74°F | Partly Cloudy | 5 mph S | 5% |
| Friday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 21% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 21% |
| Saturday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 17% |
| Saturday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SE | 17% |
| Sunday | 94°F | Sunny | 0 to 5 mph S | 5% |
| Sunday Night | 73°F | Partly Cloudy | 5 mph S | 5% |
| Monday | 94°F | Mostly Sunny | 5 to 10 mph S | 10% |
| Monday Night | 74°F | Partly Cloudy | 5 mph S | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Boston, TX
Last spring frost
Mar 26
First fall frost
Nov 6
Growing season
225 days
Hardiness zone
8b
Explore more for New Boston, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Dekalb, Tx (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.