Neoga, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Neoga, a city in Cumberland County, Illinois.
This Afternoon
75°F
Chance Light Rain
A chance of rain after 4pm. Mostly cloudy, with a high near 75. South southeast wind around 20 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Neoga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Chance Light Rain | 20 mph SSE | 26% |
| Tonight | 55°F | Rain | 13 to 17 mph S | 91% |
| Wednesday | 63°F | Slight Chance Light Rain then Mostly Cloudy | 9 to 14 mph SW | 21% |
| Wednesday Night | 43°F | Partly Cloudy | 7 mph WSW | 0% |
| Thursday | 63°F | Sunny | 6 to 12 mph WSW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 5 mph WNW | 4% |
| Friday | 57°F | Partly Sunny | 5 to 9 mph NNW | 10% |
| Friday Night | 37°F | Partly Cloudy | 3 to 7 mph NNW | 3% |
| Saturday | 55°F | Mostly Sunny | 5 mph NW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 2 mph WNW | 2% |
| Sunday | 60°F | Sunny | 2 to 8 mph WNW | 8% |
| Sunday Night | 34°F | Mostly Clear | 5 mph NW | 6% |
| Monday | 63°F | Sunny | 2 to 9 mph WSW | 3% |
| Monday Night | 38°F | Mostly Clear | 5 mph WSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Neoga (39.322, -88.450). Updated through the day.
Growing snapshot for Neoga
Last spring frost
Apr 16
First fall frost
Oct 20
Growing season
185 days
Hardiness zone
6b
More local growing data for Neoga: nearby ZIP 62447 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Neoga 4Nw, Il (4.1 mi from Neoga). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.