Pomona, MO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pomona, a community in Howell County, Missouri.
Tonight
46°F
Isolated Rain Showers then Mostly Cloudy
Isolated rain showers before 8pm, then patchy drizzle between 8pm and 9pm. Mostly cloudy. Low around 46, with temperatures rising to around 48 overnight. Wind chill values as low as 44. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Pomona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Isolated Rain Showers then Mostly Cloudy | 9 mph SW | 23% |
| Wednesday | 62°F | Partly Sunny | 6 to 12 mph W | 3% |
| Wednesday Night | 36°F | Mostly Clear | 1 to 5 mph W | 0% |
| Thursday | 68°F | Mostly Sunny | 0 to 7 mph W | 4% |
| Thursday Night | 38°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph NW | 19% |
| Friday | 60°F | Partly Sunny | 9 mph N | 1% |
| Friday Night | 35°F | Partly Cloudy | 2 to 6 mph N | 0% |
| Saturday | 58°F | Partly Sunny | 5 mph N | 0% |
| Saturday Night | 32°F | Partly Cloudy | 2 mph NW | 2% |
| Sunday | 62°F | Sunny | 2 to 7 mph NW | 7% |
| Sunday Night | 32°F | Mostly Clear | 3 mph NW | 1% |
| Monday | 66°F | Sunny | 1 to 7 mph W | 1% |
| Monday Night | 35°F | Mostly Clear | 3 mph SW | 0% |
| Tuesday | 70°F | Sunny | 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Pomona (36.868, -91.913). Updated through the day.
Growing snapshot for Pomona
Last spring frost
Apr 8
First fall frost
Oct 25
Growing season
199 days
Hardiness zone
7a
More local growing data for Pomona: nearby ZIP 65789 weather · frost dates · planting calendar · Missouri frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, West Plains Muni Ap, Mo (1.6 mi from Pomona). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.