Long Point, IL Weather & Growing Conditions
Overnight
67°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 67. Southeast wind around 5 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 19% |
| Saturday | 85°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph SSE | 44% |
| Saturday Night | 68°F | Showers And Thunderstorms Likely | 5 mph NW | 71% |
| Sunday | 74°F | Showers And Thunderstorms | 5 to 15 mph NE | 76% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 72% |
| Monday | 67°F | Showers And Thunderstorms Likely | 10 to 15 mph ENE | 67% |
| Monday Night | 52°F | Chance Rain Showers | 10 to 15 mph NE | 42% |
| Tuesday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 27% |
| Tuesday Night | 51°F | Mostly Cloudy | 5 to 10 mph NNE | 7% |
| Wednesday | 69°F | Partly Sunny | 5 to 10 mph NNE | 6% |
| Wednesday Night | 52°F | Partly Cloudy | 0 to 10 mph NNE | 6% |
| Thursday | 71°F | Mostly Sunny | 0 to 5 mph N | 2% |
| Thursday Night | 54°F | Partly Cloudy | 0 to 5 mph NNE | 2% |
| Friday | 73°F | Mostly Sunny | 0 to 5 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Long Point, IL
Last spring frost
Apr 12
First fall frost
Oct 28
Growing season
199 days
Hardiness zone
5b
Explore more for Long Point, IL: full frost dates · planting calendar · Illinois frost dates
Climate data from the nearest NOAA station, Streator 3 Se, Il (8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.