Neoga, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Neoga, a city in Cumberland County, Illinois.
Today
92°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 1pm and 3pm. Mostly sunny, with a high near 92. Southwest wind 5 to 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Neoga
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 8 mph SW | 19% |
| Tonight | 70°F | Mostly Cloudy | 5 mph S | 6% |
| Sunday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph NNW | 30% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 8 to 12 mph NNE | 60% |
| Monday | 73°F | Showers And Thunderstorms Likely | 13 mph NE | 68% |
| Monday Night | 55°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 9 to 14 mph NE | 53% |
| Tuesday | 68°F | Slight Chance Showers And Thunderstorms | 13 mph NNE | 28% |
| Tuesday Night | 52°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 12 mph NNE | 28% |
| Wednesday | 71°F | Mostly Sunny | 10 mph NNE | 5% |
| Wednesday Night | 53°F | Partly Cloudy | 3 to 9 mph N | 3% |
| Thursday | 73°F | Mostly Sunny | 6 to 9 mph N | 2% |
| Thursday Night | 54°F | Partly Cloudy | 3 to 8 mph NNE | 3% |
| Friday | 75°F | Mostly Sunny | 3 to 9 mph NE | 2% |
| Friday Night | 53°F | Partly Cloudy | 7 mph NE | 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 Sep 19, 2026.