Bylas, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bylas, a community in Graham County, Arizona.
Today
108°F
Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 5pm. Sunny. High near 108, with temperatures falling to around 103 in the afternoon. Heat index values as high as 107. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
7-day forecast for Bylas
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 108°F | Sunny then Slight Chance Showers And Thunderstorms | 10 to 15 mph NW | 17% |
| Tonight | 79°F | Slight Chance Showers And Thunderstorms | 8 to 14 mph WNW | 17% |
| Wednesday | 106°F | Mostly Sunny then Chance Showers And Thunderstorms | 8 to 12 mph WNW | 35% |
| Wednesday Night | 77°F | Chance Showers And Thunderstorms | 3 to 12 mph WNW | 35% |
| Thursday | 107°F | Slight Chance Showers And Thunderstorms | 3 to 10 mph WNW | 20% |
| Thursday Night | 78°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 9 mph N | 20% |
| Friday | 108°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph NW | 14% |
| Friday Night | 78°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph NE | 13% |
| Saturday | 107°F | Slight Chance Showers And Thunderstorms | 3 to 7 mph SSE | 15% |
| Saturday Night | 79°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph NNW | 15% |
| Sunday | 107°F | Slight Chance Showers And Thunderstorms | 3 to 10 mph WNW | 17% |
| Sunday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 12 mph WNW | 17% |
| Monday | 104°F | Chance Showers And Thunderstorms | 6 to 15 mph WNW | 30% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 15 mph NW | 30% |
Forecast source: National Weather Service (api.weather.gov) for Bylas (33.128, -110.115). Updated through the day.
Growing snapshot for Bylas
Last spring frost
Mar 13
First fall frost
Nov 19
Growing season
247 days
Hardiness zone
8b
More local growing data for Bylas: nearby ZIP 85530 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, San Carlos Reservoir, Az (16.4 mi from Bylas). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.