10-day forecast for Sumner, FL: 76° to 94°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Saturday, August 15
90° · 0.17 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0990° / 76°0.17
Morning77°feels 78°
Afternoon90°feels 96°
Evening80°feels 83°
Overnight78°feels 79°
90 °
Sumner, Sunday, 9 August
Rain. High 90°, low 76°.
Pressure30.12 inHg
Wind4.8 mph S
Humidity59%
Visibility6.2 mi
Dew point73°
Mon, 1093° / 77°0.04
Morning78°feels 79°
Afternoon92°feels 100°
Evening84°feels 91°
Overnight79°feels 79°
93 °
Sumner, Monday, 10 August
Light rain. High 93°, low 77°.
Pressure30.15 inHg
Wind6 mph S
Humidity55%
Visibility6.2 mi
Dew point72°
Tue, 1194° / 79°0
Morning80°feels 85°
Afternoon92°feels 99°
Evening84°feels 91°
Overnight80°feels 84°
94 °
Sumner, Tuesday, 11 August
Mostly clear. High 94°, low 79°.
Pressure30.15 inHg
Wind3.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point71°
Wed, 1293° / 79°0
Morning81°feels 87°
Afternoon93°feels 100°
Evening83°feels 90°
Overnight80°feels 85°
93 °
Sumner, Wednesday, 12 August
Clear. High 93°, low 79°.
Pressure30.06 inHg
Wind8.2 mph W
Humidity51%
Visibility6.2 mi
Dew point71°
Thu, 1391° / 79°0
Morning84°feels 89°
Afternoon90°feels 96°
Evening82°feels 86°
Overnight80°feels 81°
91 °
Sumner, Thursday, 13 August
Clear. High 91°, low 79°.
Pressure30.06 inHg
Wind9.8 mph W
Humidity50%
Visibility—
Dew point69°
Fri, 1492° / 78°0
Morning83°feels 85°
Afternoon90°feels 95°
Evening82°feels 88°
Overnight80°feels 84°
92 °
Sumner, Friday, 14 August
Clear. High 92°, low 78°.
Pressure30.12 inHg
Wind8.9 mph W
Humidity47%
Visibility—
Dew point67°
Sat, 1594° / 78°0
Morning83°feels 85°
Afternoon93°feels 98°
Evening84°feels 88°
Overnight80°feels 80°
94 °
Sumner, Saturday, 15 August
Overcast. High 94°, low 78°.
Pressure30.15 inHg
Wind9.4 mph W
Humidity43%
Visibility—
Dew point66°
Sun, 1692° / 77°0.02
Morning83°feels 85°
Afternoon91°feels 97°
Evening82°feels 87°
Overnight77°feels 79°
92 °
Sumner, Sunday, 16 August
Light rain. High 92°, low 77°.
Pressure30.15 inHg
Wind8.8 mph SW
Humidity48%
Visibility—
Dew point68°
Mon, 1793° / 76°0.08
Morning82°feels 84°
Afternoon91°feels 96°
Evening79°feels 79°
Overnight77°feels 78°
93 °
Sumner, Monday, 17 August
Light rain. High 93°, low 76°.
Pressure30.12 inHg
Wind8.3 mph SW
Humidity46%
Visibility—
Dew point67°
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 Sumner, 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.