Armington, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Armington, a village in Tazewell County, Illinois.
Today
86°F
Sunny
Sunny, with a high near 86. South wind around 7 mph.
7-day forecast for Armington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 7 mph S | 0% |
| Tonight | 67°F | Partly Cloudy | 6 mph SSE | 3% |
| Wednesday | 85°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph S | 26% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 6 mph SSE | 80% |
| Thursday | 81°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SSW | 80% |
| Thursday Night | 64°F | Slight Chance Showers And Thunderstorms | 1 to 5 mph S | 17% |
| Friday | 83°F | Mostly Sunny | 3 mph S | 8% |
| Friday Night | 65°F | Slight Chance Showers And Thunderstorms | 2 mph S | 23% |
| Saturday | 86°F | Mostly Sunny | 3 to 7 mph SSW | 11% |
| Saturday Night | 70°F | Mostly Clear | 5 to 8 mph S | 11% |
| Sunday | 88°F | Sunny | 7 to 12 mph SSW | 8% |
| Sunday Night | 72°F | Partly Cloudy | 7 to 10 mph SSW | 14% |
| Monday | 88°F | Mostly Sunny | 10 mph SSW | 14% |
| Monday Night | 72°F | Slight Chance Showers And Thunderstorms | 10 mph SSW | 27% |
Forecast source: National Weather Service (api.weather.gov) for Armington (40.340, -89.314). Updated through the day.
Growing snapshot for Armington
Last spring frost
Apr 20
First fall frost
Oct 16
Growing season
179 days
Hardiness zone
6a
More local growing data for Armington: nearby ZIP 61721 weather · frost dates · planting calendar · Illinois frost dates
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North Pekin
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Washington
Climate data from the nearest NOAA station, Lincoln, Il (13.8 mi from Armington). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.