Herrick, IL Weather & Growing Conditions
Today
93°F
Mostly Sunny
Mostly sunny, with a high near 93. Southwest wind 3 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Mostly Sunny | 3 to 7 mph SW | 10% |
| Tonight | 70°F | Partly Cloudy | 3 mph S | 7% |
| Sunday | 89°F | Chance Showers And Thunderstorms | 2 to 7 mph N | 27% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 58% |
| Monday | 74°F | Showers And Thunderstorms Likely | 10 mph NE | 68% |
| Monday Night | 55°F | Showers And Thunderstorms Likely | 7 to 12 mph NE | 65% |
| Tuesday | 69°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 10 mph NE | 24% |
| Tuesday Night | 51°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph N | 20% |
| Wednesday | 72°F | Mostly Sunny | 6 to 9 mph N | 5% |
| Wednesday Night | 52°F | Partly Cloudy | 2 to 8 mph N | 3% |
| Thursday | 74°F | Mostly Sunny | 3 to 8 mph N | 2% |
| Thursday Night | 54°F | Partly Cloudy | 2 to 7 mph NE | 2% |
| Friday | 76°F | Mostly Sunny | 3 to 8 mph NE | 2% |
| Friday Night | 53°F | Partly Cloudy | 2 to 7 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Herrick, IL
Last spring frost
Apr 15
First fall frost
Oct 19
Growing season
185 days
Hardiness zone
6b
Explore more for Herrick, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Ramsey, Il (7.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.