Pocahontas, IL Weather & Growing Conditions
This Afternoon
72°F
Rain
Rain and a slight chance of thunderstorms. Cloudy. High near 72, with temperatures falling to around 67 in the afternoon. South wind around 12 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Rain | 12 mph S | 81% |
| Tonight | 53°F | Rain | 9 to 16 mph S | 95% |
| Wednesday | 64°F | Chance Rain Showers then Mostly Cloudy | 7 to 14 mph SW | 12% |
| Wednesday Night | 41°F | Partly Cloudy | 5 mph SW | 0% |
| Thursday | 66°F | Sunny | 5 to 12 mph W | 0% |
| Thursday Night | 41°F | Mostly Cloudy | 3 mph NW | 4% |
| Friday | 58°F | Mostly Cloudy | 5 to 10 mph NW | 7% |
| Friday Night | 36°F | Partly Cloudy | 1 to 6 mph N | 1% |
| Saturday | 56°F | Mostly Sunny | 3 mph NW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 1 mph NW | 0% |
| Sunday | 61°F | Sunny | 1 to 7 mph W | 6% |
| Sunday Night | 33°F | Mostly Clear | 3 mph NW | 4% |
| Monday | 65°F | Sunny | 1 to 8 mph W | 2% |
| Monday Night | 37°F | Mostly Clear | 3 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pocahontas, IL
Last spring frost
Apr 6
First fall frost
Oct 29
Growing season
204 days
Hardiness zone
6b
Explore more for Pocahontas, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Carlyle Rsvr, Il (16.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.