Brookport, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookport, a city in Massac County, Illinois.
Today
87°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny. High near 87, with temperatures falling to around 85 in the afternoon. East northeast wind 0 to 3 mph.
7-day forecast for Brookport
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Patchy Fog then Sunny | 0 to 3 mph ENE | 0% |
| Tonight | 65°F | Mostly Clear | 2 mph NE | 0% |
| Wednesday | 89°F | Sunny | 1 mph SW | 0% |
| Wednesday Night | 68°F | Mostly Clear | 0 mph | 0% |
| Thursday | 91°F | Mostly Sunny | 0 to 5 mph SSW | 9% |
| Thursday Night | 72°F | Mostly Cloudy then Chance Showers And Thunderstorms | 2 mph S | 33% |
| Friday | 90°F | Chance Showers And Thunderstorms | 1 to 5 mph SSW | 37% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 2 mph WSW | 41% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 0 to 3 mph SW | 31% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SSW | 29% |
| Sunday | 91°F | Mostly Sunny | 1 to 5 mph SSW | 12% |
| Sunday Night | 72°F | Mostly Clear | 0 to 3 mph SSW | 11% |
| Monday | 92°F | Sunny | 2 to 6 mph SSW | 6% |
| Monday Night | 73°F | Mostly Clear | 1 to 5 mph SSW | 6% |
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 Aug 4, 2026.