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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

WhenTempForecastWindPrecip
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

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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.