Parkersburg, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Parkersburg, a village in Richland County, Illinois.
Overnight
63°F
Clear
Clear, with a low around 63. East wind around 2 mph.
7-day forecast for Parkersburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Clear | 2 mph E | 0% |
| Tuesday | 85°F | Sunny | 3 mph E | 0% |
| Tuesday Night | 65°F | Mostly Clear | 2 mph E | 0% |
| Wednesday | 88°F | Sunny | 0 to 3 mph S | 0% |
| Wednesday Night | 68°F | Partly Cloudy | 3 mph S | 6% |
| Thursday | 86°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 7 mph SSW | 34% |
| Thursday Night | 69°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 1 to 5 mph SSE | 57% |
| Friday | 86°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 43% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 3 mph SSW | 34% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 34% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 23% |
| Sunday | 89°F | Sunny | 5 to 9 mph SSW | 11% |
| Sunday Night | 72°F | Mostly Clear | 8 mph SSW | 11% |
| Monday | 90°F | Sunny | 6 to 10 mph SSW | 10% |
Forecast source: National Weather Service (api.weather.gov) for Parkersburg (38.589, -88.057). Updated through the day.
Growing snapshot for Parkersburg
Last spring frost
Apr 15
First fall frost
Oct 23
Growing season
189 days
Hardiness zone
6b
More local growing data for Parkersburg: nearby ZIP 62452 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Olney 2S, Il (8.4 mi from Parkersburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.