Summerland Key, FL Weather Tomorrow

Find tomorrow's weather forecast for Summerland Key with an accurate 5 day outlook showing 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 Summerland Key area and around Monroe county, Florida.
Updated: Mon Oct 12th 2026 2:45 AM EDT
Summerland Key, FL Weather – 10-12 – Scattered Showers
85° / 83°
Scattered Showers
Scattered showers are in the forecast for Summerland Key, with a high of 85°F and a low of 83°F. There's a moderate 36% chance of rainfall with an estimated 0.02in. Wind will be moderate, blowing around 12mph on average and gusts of 23mph at 9 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 80% at 9 AM and 72% being its lowest at 8 PM. Barometric pressure is its highest of 30.03inHg at 10 AM, a lowest point of 29.93inHg at 5 PM with an avg 29.98inHg.
Summerland Key, FL Weather – 10-13 – Sunny
84° / 81°

Weather Tomorrow

Sunny
Bright and sunny conditions in Summerland Key, with a high of 84°F and a low of 81°F. Rainfall predicted to have a 71% chance with an estimated 0.38in. Wind will be moderate, blowing around 18mph on average and gusts of 28.4mph at 9 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 79% at 3 AM and 67% being its lowest at 3 PM. Barometric pressure is its highest of 30.01inHg at 10 AM, a lowest point of 29.92inHg at 5 AM with an avg 29.96inHg.
Summerland Key, FL Weather – 10-14 – Scattered Showers
83° / 82°
Scattered Showers
Summerland Key is set for passing showers with temperatures peaking at 83°F and dipping to 82°F. Rainfall predicted to have a 72% chance with an estimated 0.22in. Wind will be moderate, blowing around 18mph on average and gusts of 28.4mph at 3 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 76% at 9 AM and 67% being its lowest at 5 AM. Barometric pressure is its highest of 30inHg at 12 PM, a lowest point of 29.94inHg at 5 AM with an avg 29.97inHg.
Summerland Key, FL Weather – 10-15 – Scattered Showers
84° / 83°
Scattered Showers
Daytime highs will reach 84°F with lows dropping to 83°F in Summerland Key, where showers likely at times. Rainfall predicted to have a 65% chance with an estimated 0.08in. Wind will be moderate, blowing around 17mph on average and gusts of 17.7mph at 10 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 77% at 7 PM and 74% being its lowest at 9 AM. Barometric pressure is its highest of 30.02inHg at 10 AM, a lowest point of 29.94inHg at 5 PM with an avg 29.97inHg.
Summerland Key, FL Weather – 10-16 – Overcast
84° / 83°
Overcast
It will be overcast in Summerland Key, with a high of 84°F and a low of 83°F. The chance of rain is 78% with an estimated 0.23in. Wind will be moderate, blowing around 16mph on average and gusts of 16.8mph at 12 AM. The humidity will be on the higher side, averaging about 73%, the maximum being 75% at 9 PM and 70% being its lowest at 12 PM. Barometric pressure is its highest of 29.98inHg at 10 AM, a lowest point of 29.9inHg at 5 PM with an avg 29.94inHg.
Summerland Key, FL Weather – 10-17 – Light Rain Shower
84° / 79°
Light Rain Shower
In Summerland Key, rain is likely with a high near 84°F and a low around 79°F. The chance of rain is 85% with an estimated 0.75in. Winds will be strong at speeds peaking at 22mph and gusts of 24mph at 11 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 85% at 8 PM and 64% being its lowest at 11 AM. Barometric pressure is its highest of 30.02inHg at 11 PM, a lowest point of 29.9inHg at 5 AM with an avg 29.95inHg.

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free