Long Point, IL Weather & Growing Conditions
Overnight
63°F
Mostly Clear
Mostly clear, with a low around 63. South wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Mostly Clear | 5 mph S | 0% |
| Tuesday | 85°F | Mostly Sunny | 5 mph SSW | 1% |
| Tuesday Night | 67°F | Mostly Cloudy | 0 to 5 mph S | 3% |
| Wednesday | 83°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 50% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 0 to 5 mph N | 90% |
| Thursday | 81°F | Showers And Thunderstorms | 0 to 5 mph SSW | 79% |
| Thursday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SSE | 30% |
| Friday | 83°F | Mostly Sunny | 0 to 5 mph S | 9% |
| Friday Night | 65°F | Slight Chance Showers And Thunderstorms | 0 mph | 19% |
| Saturday | 86°F | Mostly Sunny | 0 to 5 mph SSW | 11% |
| Saturday Night | 71°F | Mostly Clear | 5 to 10 mph SSW | 11% |
| Sunday | 88°F | Sunny | 10 mph SSW | 11% |
| Sunday Night | 71°F | Slight Chance Showers And Thunderstorms | 10 mph SSW | 23% |
| Monday | 88°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSW | 23% |
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 Aug 4, 2026.