New Market, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Market, a city in Taylor County, Iowa.
This Afternoon
85°F
Slight Chance Showers And Thunderstorms
A slight chance of rain showers between 3pm and 4pm, then a slight chance of showers and thunderstorms. Mostly sunny. High near 85, with temperatures falling to around 83 in the afternoon. West wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Market
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Slight Chance Showers And Thunderstorms | 8 mph W | 17% |
| Tonight | 62°F | Showers And Thunderstorms Likely | 6 to 9 mph N | 66% |
| Sunday | 68°F | Chance Showers And Thunderstorms | 7 to 10 mph NNE | 41% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 9 mph NE | 62% |
| Monday | 61°F | Rain Showers Likely | 9 mph NE | 62% |
| Monday Night | 52°F | Chance Rain Showers then Mostly Cloudy | 8 mph NNE | 50% |
| Tuesday | 61°F | Mostly Cloudy | 8 mph NE | 3% |
| Tuesday Night | 46°F | Partly Cloudy | 5 mph ENE | 3% |
| Wednesday | 63°F | Mostly Sunny | 3 mph E | 0% |
| Wednesday Night | 52°F | Mostly Cloudy | 3 mph ESE | 11% |
| Thursday | 67°F | Chance Rain Showers | 5 mph SE | 29% |
| Thursday Night | 57°F | Chance Rain Showers | 3 mph SE | 29% |
| Friday | 69°F | Slight Chance Rain Showers | 5 mph ESE | 22% |
| Friday Night | 59°F | Slight Chance Rain Showers | 5 mph ESE | 24% |
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.