Syracuse, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Syracuse, a city in Hamilton County, Kansas.
This Afternoon
96°F
Partly Sunny
Partly sunny. High near 96, with temperatures falling to around 91 in the afternoon. Southwest wind around 18 mph, with gusts as high as 31 mph.
7-day forecast for Syracuse
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 96°F | Partly Sunny | 18 mph SW | 10% |
| Tonight | 64°F | Partly Cloudy | 8 to 16 mph SW | 10% |
| Saturday | 87°F | Mostly Sunny | 5 to 8 mph NNE | 5% |
| Saturday Night | 61°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 7 to 13 mph NE | 78% |
| Sunday | 75°F | Partly Sunny | 8 to 12 mph NNE | 13% |
| Sunday Night | 57°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 12 mph NE | 64% |
| Monday | 73°F | Slight Chance Rain Showers then Partly Sunny | 3 to 8 mph E | 20% |
| Monday Night | 56°F | Partly Cloudy then Chance Rain Showers | 9 mph ESE | 33% |
| Tuesday | 72°F | Chance Rain Showers | 9 to 16 mph SE | 38% |
| Tuesday Night | 59°F | Chance Showers And Thunderstorms | 15 mph SE | 42% |
| Wednesday | 74°F | Chance Rain Showers | 18 mph SSE | 39% |
| Wednesday Night | 60°F | Chance Rain Showers | 10 to 15 mph SSE | 41% |
| Thursday | 77°F | Chance Rain Showers | 13 mph S | 32% |
| Thursday Night | 60°F | Chance Rain Showers | 8 to 12 mph SSE | 33% |
Forecast source: National Weather Service (api.weather.gov) for Syracuse (37.954, -101.797). Updated through the day.
Growing snapshot for Syracuse
Last spring frost
May 1
First fall frost
Oct 10
Growing season
162 days
Hardiness zone
6a
More local growing data for Syracuse: nearby ZIP 67878 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Syracuse 1Ne, Ks (3.8 mi from Syracuse). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.