Lowpoint, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lowpoint, a community in Woodford County, Illinois.
This Afternoon
78°F
Mostly Sunny
Mostly sunny. High near 78, with temperatures falling to around 70 in the afternoon. East wind around 9 mph, with gusts as high as 16 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lowpoint
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Mostly Sunny | 9 mph E | 11% |
| Tonight | 68°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 mph ESE | 19% |
| Saturday | 85°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 9 mph S | 32% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 5 to 8 mph N | 66% |
| Sunday | 76°F | Rain Showers Likely | 5 to 15 mph NNE | 74% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 13 to 17 mph NE | 69% |
| Monday | 67°F | Showers And Thunderstorms Likely | 15 to 18 mph ENE | 69% |
| Monday Night | 53°F | Chance Rain Showers | 13 to 18 mph NE | 45% |
| Tuesday | 65°F | Chance Rain Showers | 15 mph NE | 29% |
| Tuesday Night | 51°F | Mostly Cloudy | 6 to 15 mph NNE | 6% |
| Wednesday | 69°F | Partly Sunny | 7 to 10 mph NNE | 5% |
| Wednesday Night | 52°F | Partly Cloudy | 3 to 8 mph NNE | 4% |
| Thursday | 70°F | Mostly Sunny | 3 to 7 mph NNE | 2% |
| Thursday Night | 54°F | Partly Cloudy | 2 to 6 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Lowpoint (40.873, -89.314). Updated through the day.
Growing snapshot for Lowpoint
Last spring frost
Apr 20
First fall frost
Oct 17
Growing season
178 days
Hardiness zone
5b
More local growing data for Lowpoint: nearby ZIP 61545 weather · frost dates · planting calendar · Illinois frost dates
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Roanoke
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Washburn
Climate data from the nearest NOAA station, Lacon, Il (10.9 mi from Lowpoint). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.