Nauvoo, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Nauvoo, a city in Hancock County, Illinois.
Today
89°F
Sunny
Sunny, with a high near 89. South wind around 5 mph.
7-day forecast for Nauvoo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 89°F | Sunny | 5 mph S | 3% |
| Tonight | 69°F | Slight Chance Showers And Thunderstorms | 5 mph E | 23% |
| Wednesday | 83°F | Chance Showers And Thunderstorms | 5 mph S | 69% |
| Wednesday Night | 65°F | Showers And Thunderstorms | 5 mph NE | 81% |
| Thursday | 82°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph NE | 76% |
| Thursday Night | 65°F | Mostly Clear | 0 to 5 mph E | 10% |
| Friday | 85°F | Mostly Sunny | 0 to 5 mph S | 7% |
| Friday Night | 67°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 21% |
| Saturday | 88°F | Slight Chance Showers And Thunderstorms then Sunny | 5 to 10 mph S | 21% |
| Saturday Night | 72°F | Mostly Clear | 5 to 10 mph S | 7% |
| Sunday | 91°F | Sunny | 10 mph SW | 7% |
| Sunday Night | 72°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 18% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 5 to 10 mph SW | 18% |
| Monday Night | 73°F | Chance Showers And Thunderstorms | 10 mph S | 26% |
Forecast source: National Weather Service (api.weather.gov) for Nauvoo (40.545, -91.383). Updated through the day.
Growing snapshot for Nauvoo
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
194 days
Hardiness zone
6a
More local growing data for Nauvoo: nearby ZIP 62354 weather · frost dates · planting calendar · Illinois frost dates
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Augusta
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Ferris
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Plymouth
Pontoosuc
West Point
Climate data from the nearest NOAA station, Ft Madison, Ia (7.3 mi from Nauvoo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.