10-day forecast for Sumner, TX: 73° to 108°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
108°
Best day: Monday, August 17
99° · 0.18 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0998° / 73°0
Morning79°feels 79°
Afternoon97°feels 100°
Evening84°feels 84°
Overnight74°feels 75°
98 °
Sumner, Sunday, 9 August
Partly cloudy. High 98°, low 73°.
Pressure30.00 inHg
Wind9.1 mph S
Humidity45%
Visibility6.2 mi
Dew point69°
Mon, 10101° / 79°0
Morning79°feels 79°
Afternoon99°feels 102°
Evening91°feels 92°
Overnight80°feels 80°
101 °
Sumner, Monday, 10 August
Clear. High 101°, low 79°.
Pressure30.00 inHg
Wind10.5 mph S
Humidity37%
Visibility6.2 mi
Dew point66°
Tue, 11104° / 79°0
Morning80°feels 84°
Afternoon102°feels 105°
Evening90°feels 91°
Overnight85°feels 88°
104 °
Sumner, Tuesday, 11 August
Clear. High 104°, low 79°.
Pressure29.97 inHg
Wind10.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 12105° / 81°0
Morning81°feels 85°
Afternoon103°feels 104°
Evening100°feels 98°
Overnight86°feels 90°
105 °
Sumner, Wednesday, 12 August
Partly cloudy. High 105°, low 81°.
Pressure29.91 inHg
Wind10.9 mph SW
Humidity31%
Visibility6.2 mi
Dew point63°
Thu, 13105° / 81°0
Morning86°feels 88°
Afternoon101°feels 101°
Evening99°feels 98°
Overnight88°feels 87°
105 °
Sumner, Thursday, 13 August
Overcast. High 105°, low 81°.
Pressure29.85 inHg
Wind15.4 mph S
Humidity27%
Visibility—
Dew point58°
Fri, 14104° / 79°0.02
Morning85°feels 86°
Afternoon99°feels 103°
Evening95°feels 96°
Overnight84°feels 85°
104 °
Sumner, Friday, 14 August
Light rain. High 104°, low 79°.
Pressure29.97 inHg
Wind16.7 mph S
Humidity33%
Visibility—
Dew point63°
Sat, 1590° / 78°0
Morning85°feels 87°
Afternoon91°feels 93°
Evening89°feels 91°
Overnight84°feels 85°
90 °
Sumner, Saturday, 15 August
Overcast. High 90°, low 78°.
Pressure30.12 inHg
Wind11.6 mph S
Humidity45%
Visibility—
Dew point65°
Sun, 16104° / 78°0
Morning85°feels 86°
Afternoon103°feels 106°
Evening99°feels 101°
Overnight88°feels 89°
104 °
Sumner, Sunday, 16 August
Overcast. High 104°, low 78°.
Pressure30.06 inHg
Wind11.1 mph SW
Humidity28%
Visibility—
Dew point61°
Mon, 17108° / 82°0
Morning89°feels 91°
Afternoon105°feels 105°
Evening101°feels 102°
Overnight90°feels 90°
108 °
Sumner, Monday, 17 August
Overcast. High 108°, low 82°.
Pressure30.00 inHg
Wind10.8 mph S
Humidity22%
Visibility—
Dew point56°
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, TX 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.