Brookport, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookport, a city in Massac County, Illinois.
This Afternoon
79°F
Partly Sunny
Partly sunny. High near 79, with temperatures falling to around 75 in the afternoon. South southeast wind around 15 mph, with gusts as high as 24 mph.
7-day forecast for Brookport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Partly Sunny | 15 mph SSE | 3% |
| Tonight | 57°F | Showers And Thunderstorms | 5 to 13 mph S | 99% |
| Wednesday | 69°F | Partly Sunny | 5 to 9 mph WSW | 9% |
| Wednesday Night | 43°F | Partly Cloudy | 0 to 3 mph WSW | 0% |
| Thursday | 69°F | Sunny | 0 to 6 mph WSW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 1 mph NW | 2% |
| Friday | 63°F | Partly Sunny | 1 to 8 mph NNW | 2% |
| Friday Night | 39°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Saturday | 58°F | Mostly Sunny | 1 to 5 mph NNW | 0% |
| Saturday Night | 34°F | Partly Cloudy | 1 mph N | 1% |
| Sunday | 61°F | Sunny | 0 to 6 mph WNW | 5% |
| Sunday Night | 34°F | Mostly Clear | 2 mph NW | 6% |
| Monday | 64°F | Sunny | 1 to 6 mph WNW | 1% |
| Monday Night | 36°F | Mostly Clear | 2 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Brookport (37.126, -88.626). Updated through the day.
Growing snapshot for Brookport
Last spring frost
Apr 3
First fall frost
Oct 30
Growing season
207 days
Hardiness zone
7a
More local growing data for Brookport: nearby ZIP 62910 weather · frost dates · planting calendar · Illinois frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Smithland L&D, Il (5.7 mi from Brookport). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.