10-day forecast for Sylvan Lake, FL: 76° to 99°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 11
91° · 0.24 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 77°0
Morning78°feels 80°
Afternoon90°feels 90°
Evening82°feels 85°
Overnight77°feels 79°
90 °
Sylvan Lake, Monday, 10 August
Overcast. High 90°, low 77°.
Pressure30.15 inHg
Wind3.9 mph S
Humidity50%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 78°0
Morning81°feels 85°
Afternoon98°feels 104°
Evening87°feels 94°
Overnight79°feels 79°
99 °
Sylvan Lake, Tuesday, 11 August
Mostly clear. High 99°, low 78°.
Pressure30.12 inHg
Wind3.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point71°
Wed, 1299° / 79°0.02
Morning81°feels 85°
Afternoon97°feels 101°
Evening88°feels 92°
Overnight83°feels 87°
99 °
Sylvan Lake, Wednesday, 12 August
Light rain. High 99°, low 79°.
Pressure30.06 inHg
Wind7.4 mph W
Humidity43%
Visibility6.2 mi
Dew point68°
Thu, 1398° / 78°0
Morning79°feels 79°
Afternoon95°feels 98°
Evening87°feels 91°
Overnight80°feels 84°
98 °
Sylvan Lake, Thursday, 13 August
Overcast. High 98°, low 78°.
Pressure30.06 inHg
Wind7.7 mph W
Humidity44%
Visibility6.2 mi
Dew point68°
Fri, 1499° / 81°0
Morning85°feels 89°
Afternoon95°feels 100°
Evening89°feels 95°
Overnight84°feels 89°
99 °
Sylvan Lake, Friday, 14 August
Overcast. High 99°, low 81°.
Pressure30.12 inHg
Wind8.6 mph S
Humidity38%
Visibility—
Dew point65°
Sat, 1597° / 80°0
Morning86°feels 90°
Afternoon95°feels 101°
Evening89°feels 93°
Overnight84°feels 90°
97 °
Sylvan Lake, Saturday, 15 August
Overcast. High 97°, low 80°.
Pressure30.15 inHg
Wind8.1 mph SE
Humidity40%
Visibility—
Dew point66°
Sun, 1691° / 79°0.24
Morning84°feels 89°
Afternoon90°feels 96°
Evening83°feels 90°
Overnight79°feels 81°
91 °
Sylvan Lake, Sunday, 16 August
Rain. High 91°, low 79°.
Pressure30.09 inHg
Wind5.1 mph W
Humidity51%
Visibility—
Dew point69°
Mon, 1797° / 76°0.08
Morning83°feels 86°
Afternoon95°feels 102°
Evening87°feels 92°
Overnight81°feels 86°
97 °
Sylvan Lake, Monday, 17 August
Light rain. High 97°, low 76°.
Pressure30.03 inHg
Wind8.6 mph E
Humidity44%
Visibility—
Dew point69°
Tue, 1897° / 79°0.02
Morning85°feels 91°
Afternoon96°feels 104°
Evening90°feels 97°
Overnight83°feels 89°
97 °
Sylvan Lake, Tuesday, 18 August
Light rain. High 97°, low 79°.
Pressure29.97 inHg
Wind7.3 mph SE
Humidity45%
Visibility—
Dew point70°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Sylvan Lake, FL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.