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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.

Tonight
43°F
Chance Rain Showers then Cloudy
A chance of rain showers before 9pm. Cloudy, with a low around 43. Northwest wind 12 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Elmo

WhenTempForecastWindPrecip
Tonight 43°F Chance Rain Showers then Cloudy 12 to 17 mph NW 41%
Wednesday 55°F Mostly Cloudy 9 to 15 mph W 11%
Wednesday Night 39°F Partly Cloudy 7 mph W 9%
Thursday 54°F Chance Rain Showers 7 to 10 mph NW 31%
Thursday Night 38°F Mostly Cloudy 6 mph NNW 6%
Friday 55°F Partly Sunny 1 to 5 mph N 2%
Friday Night 35°F Mostly Cloudy 0 mph 0%
Saturday 60°F Mostly Sunny 0 to 3 mph WSW 2%
Saturday Night 37°F Mostly Clear 1 mph W 5%
Sunday 65°F Sunny 1 to 5 mph W 4%
Sunday Night 39°F Mostly Clear 3 mph SW 0%
Monday 68°F Sunny 3 to 10 mph SW 0%
Monday Night 41°F Mostly Clear 5 mph WNW 0%
Tuesday 67°F Mostly Sunny 2 to 6 mph NE 0%

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 Nov 4, 2026.