New Market, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Market, a city in Taylor County, Iowa.
Overnight
70°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. Low around 70, with temperatures rising to around 72 overnight. South southwest wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Market
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Chance Showers And Thunderstorms | 7 mph SSW | 29% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 6 to 9 mph WSW | 40% |
| Saturday Night | 63°F | Chance Showers And Thunderstorms | 7 mph N | 53% |
| Sunday | 68°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 9 mph NNE | 47% |
| Sunday Night | 58°F | Chance Showers And Thunderstorms | 9 mph NE | 51% |
| Monday | 61°F | Chance Rain Showers | 9 mph NE | 51% |
| Monday Night | 52°F | Chance Rain Showers then Mostly Cloudy | 5 to 8 mph NE | 46% |
| Tuesday | 61°F | Partly Sunny | 8 mph ENE | 4% |
| Tuesday Night | 46°F | Partly Cloudy | 5 mph ENE | 3% |
| Wednesday | 64°F | Mostly Sunny | 3 mph E | 2% |
| Wednesday Night | 51°F | Partly Cloudy | 2 mph ESE | 10% |
| Thursday | 66°F | Chance Rain Showers | 5 mph ESE | 26% |
| Thursday Night | 56°F | Mostly Cloudy then Chance Rain Showers | 2 mph ESE | 25% |
| Friday | 67°F | Chance Rain Showers | 6 mph ESE | 25% |
Forecast source: National Weather Service (api.weather.gov) for New Market (40.733, -94.900). Updated through the day.
Growing snapshot for New Market
Last spring frost
Apr 25
First fall frost
Oct 11
Growing season
168 days
Hardiness zone
5b
More local growing data for New Market: nearby ZIP 51646 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Clarinda, Ia (7.7 mi from New Market). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.