Fort Thomas, AZ Weather & Growing Conditions
This Afternoon
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 64 in the afternoon. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Sunny | 5 mph SE | 0% |
| Tonight | 46°F | Partly Cloudy | 6 mph ESE | 0% |
| Wednesday | 71°F | Sunny | 5 to 8 mph S | 0% |
| Wednesday Night | 44°F | Clear | 1 to 8 mph NNE | 0% |
| Thursday | 69°F | Sunny | 1 to 6 mph ESE | 0% |
| Thursday Night | 47°F | Partly Cloudy | 5 mph E | 0% |
| Friday | 71°F | Mostly Sunny | 1 to 10 mph ESE | 4% |
| Friday Night | 47°F | Mostly Clear | 3 mph E | 4% |
| Saturday | 73°F | Sunny | 3 to 10 mph ESE | 0% |
| Saturday Night | 48°F | Mostly Clear | 3 to 13 mph ESE | 3% |
| Sunday | 72°F | Sunny | 12 to 24 mph ESE | 3% |
| Sunday Night | 48°F | Partly Cloudy | 8 to 13 mph E | 2% |
| Monday | 72°F | Mostly Sunny | 2 to 14 mph SE | 5% |
| Monday Night | 48°F | Partly Cloudy | 2 mph E | 3% |
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 Nov 4, 2026.