Herndon, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Herndon, a city in Rawlins County, Kansas.
This Afternoon
94°F
Sunny
Sunny, with a high near 94. West wind 5 to 10 mph.
7-day forecast for Herndon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 94°F | Sunny | 5 to 10 mph W | 0% |
| Tonight | 64°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 54% |
| Saturday | 77°F | Partly Sunny | 5 to 10 mph NE | 12% |
| Saturday Night | 60°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph NE | 47% |
| Sunday | 69°F | Chance Rain Showers | 5 to 10 mph NE | 52% |
| Sunday Night | 57°F | Chance Showers And Thunderstorms | 0 to 10 mph NE | 41% |
| Monday | 71°F | Slight Chance Rain Showers then Partly Sunny | 5 mph N | 23% |
| Monday Night | 54°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph E | 15% |
| Tuesday | 68°F | Slight Chance Rain Showers then Partly Sunny | 5 to 15 mph SE | 15% |
| Tuesday Night | 57°F | Mostly Cloudy then Chance Rain Showers | 10 to 15 mph SE | 31% |
| Wednesday | 71°F | Chance Rain Showers | 15 mph SE | 31% |
| Wednesday Night | 60°F | Chance Rain Showers | 10 to 15 mph S | 40% |
| Thursday | 73°F | Chance Rain Showers | 10 mph S | 40% |
| Thursday Night | 60°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Herndon (39.909, -100.786). Updated through the day.
Growing snapshot for Herndon
Last spring frost
May 2
First fall frost
Oct 8
Growing season
157 days
Hardiness zone
6a
More local growing data for Herndon: nearby ZIP 67739 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Atwood, Ks (13.3 mi from Herndon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.