Fort Thomas, AZ Weather & Growing Conditions
Today
106°F
Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 5pm. Sunny, with a high near 106. Heat index values as high as 106. Northwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 106°F | Sunny then Chance Showers And Thunderstorms | 13 to 16 mph NW | 40% |
| Tonight | 77°F | Patchy Blowing Dust then Mostly Cloudy | 6 to 14 mph WNW | 40% |
| Wednesday | 105°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 to 14 mph WNW | 36% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 12 mph NW | 36% |
| Thursday | 106°F | Slight Chance Showers And Thunderstorms | 3 to 12 mph NW | 21% |
| Thursday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 10 mph N | 21% |
| Friday | 106°F | Slight Chance Showers And Thunderstorms | 1 to 9 mph NW | 19% |
| Friday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 8 mph NE | 19% |
| Saturday | 106°F | Sunny then Slight Chance Showers And Thunderstorms | 1 to 7 mph SE | 12% |
| Saturday Night | 77°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph NNW | 12% |
| Sunday | 105°F | Slight Chance Showers And Thunderstorms | 1 to 10 mph WSW | 15% |
| Sunday Night | 76°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 9 mph NW | 15% |
| Monday | 103°F | Chance Showers And Thunderstorms | 5 to 16 mph NW | 30% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 15 mph NW | 30% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fort Thomas, AZ
Last spring frost
Apr 1
First fall frost
Nov 6
Growing season
217 days
Hardiness zone
8b
Explore more for Fort Thomas, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Ft Thomas 2 Sw, Az (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.