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Rapids City, IL Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Rapids City, a village in Rock Island County, Illinois.

This Afternoon
74°F
Mostly Sunny
Mostly sunny, with a high near 74. Southeast wind around 10 mph.

7-day forecast for Rapids City

WhenTempForecastWindPrecip
This Afternoon 74°F Mostly Sunny 10 mph SE 10%
Tonight 67°F Mostly Cloudy then Chance Showers And Thunderstorms 10 mph E 56%
Saturday 82°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 to 10 mph S 71%
Saturday Night 64°F Showers And Thunderstorms 5 to 10 mph N 80%
Sunday 71°F Showers And Thunderstorms Likely 10 to 15 mph NE 79%
Sunday Night 57°F Showers And Thunderstorms Likely 15 mph NE 58%
Monday 65°F Rain Showers Likely 15 mph NE 58%
Monday Night 52°F Chance Rain Showers 10 to 15 mph NE 51%
Tuesday 63°F Chance Showers And Thunderstorms 10 to 15 mph NE 42%
Tuesday Night 49°F Mostly Cloudy 5 to 10 mph NE 5%
Wednesday 67°F Mostly Sunny 5 to 10 mph NE 2%
Wednesday Night 52°F Partly Cloudy 5 mph NE 2%
Thursday 69°F Mostly Sunny 5 mph NE 5%
Thursday Night 54°F Partly Cloudy 0 to 5 mph NE 6%

Forecast source: National Weather Service (api.weather.gov) for Rapids City (41.579, -90.340). Updated through the day.

Growing snapshot for Rapids City

Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
190 days
Hardiness zone
5b

More local growing data for Rapids City: nearby ZIP 61278 weather · frost dates · planting calendar · Illinois frost dates

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Climate data from the nearest NOAA station, Le Claire L&D 14, Ia (3.4 mi from Rapids City). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.