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Elmo, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Elmo, a city in Nodaway County, Missouri.

Today
86°F
Mostly Sunny then 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, with a high near 86. West southwest wind 6 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Elmo

WhenTempForecastWindPrecip
Today 86°F Mostly Sunny then Slight Chance Showers And Thunderstorms 6 to 10 mph WSW 21%
Tonight 64°F Showers And Thunderstorms Likely 5 to 9 mph N 71%
Sunday 70°F Chance Showers And Thunderstorms 5 to 9 mph NNE 39%
Sunday Night 59°F Chance Showers And Thunderstorms 6 to 9 mph NE 48%
Monday 63°F Chance Rain Showers 9 mph NE 43%
Monday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 5 to 8 mph NE 22%
Tuesday 63°F Partly Sunny 8 mph NE 3%
Tuesday Night 48°F Partly Cloudy 1 to 6 mph ENE 1%
Wednesday 66°F Mostly Sunny 5 mph E 1%
Wednesday Night 53°F Partly Cloudy 2 mph ESE 11%
Thursday 68°F Chance Rain Showers 1 to 5 mph ESE 27%
Thursday Night 57°F Chance Rain Showers 3 mph ESE 26%
Friday 68°F Chance Rain Showers 6 mph ESE 26%
Friday Night 58°F Mostly Cloudy then Slight Chance Rain Showers 5 mph ESE 15%

Forecast source: National Weather Service (api.weather.gov) for Elmo (40.519, -95.117). Updated through the day.

Growing snapshot for Elmo

Last spring frost
Apr 25
First fall frost
Oct 11
Growing season
168 days
Hardiness zone
5b

More local growing data for Elmo: nearby ZIP 64445 weather · frost dates · planting calendar · Missouri frost dates

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Climate data from the nearest NOAA station, Clarinda, Ia (14.4 mi from Elmo). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.