Anchor, IL Weather & Growing Conditions
Today
85°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 85. Southeast wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Showers And Thunderstorms Likely | 8 mph SE | 61% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 6 mph SSW | 47% |
| Sunday | 75°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 3 to 15 mph NNW | 70% |
| Sunday Night | 56°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 15 mph NE | 58% |
| Monday | 66°F | Showers And Thunderstorms Likely | 16 mph ENE | 66% |
| Monday Night | 51°F | Chance Rain Showers | 12 to 16 mph NE | 51% |
| Tuesday | 65°F | Chance Showers And Thunderstorms | 15 mph NE | 30% |
| Tuesday Night | 50°F | Chance Showers And Thunderstorms then Mostly Cloudy | 8 to 14 mph NNE | 30% |
| Wednesday | 67°F | Mostly Sunny | 12 mph NNE | 6% |
| Wednesday Night | 51°F | Partly Cloudy | 6 to 12 mph NNE | 4% |
| Thursday | 69°F | Partly Sunny | 6 to 9 mph NNE | 3% |
| Thursday Night | 53°F | Mostly Cloudy | 5 to 8 mph NNE | 3% |
| Friday | 72°F | Mostly Sunny | 6 to 9 mph NE | 3% |
| Friday Night | 52°F | Partly Cloudy | 5 to 8 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anchor, IL
Last spring frost
Apr 21
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
6a
Explore more for Anchor, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Gibson City, Il (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.