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Brookport, IL Weather Tomorrow

Discover tomorrow's Brookport weather along with a dependable 5 day forecast highlighting precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the Brookport area and around Massac county, Illinois.
Updated: Wed Oct 14th 2026 9:15 AM CDT
Brookport, IL Weather – 10-14 – Sunny
84° / 71°
Sunny
Brookport is set for a sunny day with temperatures peaking at 84°F and dipping to 71°F. The chance of rain is 82% with an estimated 0.33in. Winds will be light at 9mph and gusts of 14mph at 10 AM. High humidity with average of 83% is anticipated, the maximum being 96% at 11 PM and 66% being its lowest at 4 PM. Barometric pressure is its highest of 30.03inHg at 10 AM, a lowest point of 29.95inHg at 3 PM with an avg 30inHg.
Brookport, IL Weather – 10-15 – Sunny
91° / 71°

Weather Tomorrow

Sunny
In Brookport, it will be sunny with highs near 91°F and lows around 71°F. Rainfall predicted to have a 57% chance with an estimated 0.07in. Wind will be moderate, blowing around 13mph on average and gusts of 24.7mph at 11 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 98% at 4 AM and 31% being its lowest at 3 PM. Barometric pressure is its highest of 30.02inHg at 10 AM, a lowest point of 29.91inHg at 5 PM with an avg 29.97inHg.
Brookport, IL Weather – 10-16 – Sunny
74° / 47°
Sunny
Bright and sunny conditions in Brookport, with a high of 74°F and a low of 47°F. There's a very small chance of rainfall, only about 6% with an estimated 0in. Winds will be strong at speeds peaking at 21mph and gusts of 28.7mph at 6 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 79% at 6 AM and 36% being its lowest at 1 PM. Barometric pressure is its highest of 30.35inHg at 11 PM, a lowest point of 29.91inHg at 4 AM with an avg 30.11inHg.
Brookport, IL Weather – 10-17 – Sunny
64° / 46°
Sunny
In Brookport, bright and sunny conditions with highs near 64°F and lows around 46°F. There's a very small chance of rainfall, only about 3%. Wind will be moderate, blowing around 13mph on average and gusts of 24.6mph at 1 AM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 80% at 7 AM and 30% being its lowest at 4 PM. Barometric pressure is its highest of 30.5inHg at 9 AM, a lowest point of 30.36inHg at 12 AM with an avg 30.41inHg.
Brookport, IL Weather – 10-18 – Sunny
71° / 43°
Sunny
In Brookport, a sunny day is likely with a high near 71°F and a low around 43°F. There's a very small chance of rainfall, only about 2%. Winds will be light at 10mph and gusts of 27.6mph at 11 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 68% at 7 AM and 29% being its lowest at 4 PM. Barometric pressure is its highest of 30.43inHg at 9 AM, a lowest point of 30.28inHg at 5 PM with an avg 30.36inHg.
Brookport, IL Weather – 10-19 – Overcast
73° / 46°
Overcast
Brookport may see cloud-filled skies, with daytime highs of 73°F and overnight lows near 46°F. There's a very small chance of rainfall, only about 10%. Winds will be light at 9mph and gusts of 27.6mph at 4 AM. Humidity levels should be comfortable, sitting around 52% on average, the maximum being 62% at 11 PM and 39% being its lowest at 1 PM. Barometric pressure is its highest of 30.39inHg at 10 AM, a lowest point of 30.26inHg at 5 PM with an avg 30.32inHg.

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