Harman US

Whiteside, MO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Whiteside, a village in Lincoln County, Missouri.

This Afternoon
94°F
Mostly Cloudy
Mostly cloudy, with a high near 94. Southwest wind around 6 mph.

7-day forecast for Whiteside

WhenTempForecastWindPrecip
This Afternoon 94°F Mostly Cloudy 6 mph SW 1%
Tonight 71°F Partly Cloudy 3 mph SW 8%
Sunday 87°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 2 to 6 mph W 46%
Sunday Night 64°F Chance Showers And Thunderstorms 5 to 8 mph NE 85%
Monday 73°F Showers And Thunderstorms 7 mph NE 85%
Monday Night 58°F Chance Showers And Thunderstorms 5 to 8 mph NE 52%
Tuesday 67°F Slight Chance Rain Showers then Mostly Cloudy 9 mph N 20%
Tuesday Night 52°F Mostly Cloudy 3 to 8 mph N 2%
Wednesday 70°F Mostly Sunny 6 mph N 0%
Wednesday Night 53°F Partly Cloudy 1 to 5 mph NE 0%
Thursday 73°F Mostly Sunny 5 mph NE 0%
Thursday Night 58°F Mostly Cloudy then Slight Chance Rain Showers 3 mph NE 15%
Friday 76°F Slight Chance Rain Showers 5 mph NE 21%
Friday Night 59°F Slight Chance Rain Showers then Partly Cloudy 3 mph NE 18%

Forecast source: National Weather Service (api.weather.gov) for Whiteside (39.184, -91.016). Updated through the day.

Growing snapshot for Whiteside

Last spring frost
Apr 20
First fall frost
Oct 20
Growing season
181 days
Hardiness zone
6b

More local growing data for Whiteside: nearby ZIP 63387 weather · frost dates · planting calendar · Missouri frost dates

Nearby towns & communities

All Missouri locations ›

Climate data from the nearest NOAA station, Elsberry 1 S, Mo (12.7 mi from Whiteside). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.