10-day forecast for Sumner, MO: 30° to 91°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, October 12
64° · 2.69 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1291° / 68°0
Morning70°feels 70°
Afternoon90°feels 93°
Evening80°feels 80°
Overnight72°feels 72°
91 °
Sumner, Monday, 12 October
Clear. High 91°, low 68°.
Pressure29.83 inHg
Wind15.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point64°
Tue, 1388° / 71°0.14
Morning72°feels 72°
Afternoon87°feels 91°
Evening78°feels 80°
Overnight75°feels 75°
88 °
Sumner, Tuesday, 13 October
Rain. High 88°, low 71°.
Pressure29.85 inHg
Wind7.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point68°
Wed, 1472° / 65°0.1
Morning65°feels 65°
Afternoon70°feels 69°
Evening67°feels 66°
Overnight72°feels 73°
72 °
Sumner, Wednesday, 14 October
Light rain. High 72°, low 65°.
Pressure30.06 inHg
Wind10.6 mph N
Humidity71%
Visibility6.2 mi
Dew point58°
Thu, 1564° / 58°2.69
Morning60°feels 60°
Afternoon60°feels 60°
Evening58°feels 59°
Overnight64°feels 63°
64 °
Sumner, Thursday, 15 October
Heavy rain. High 64°, low 58°.
Pressure30.18 inHg
Wind10.1 mph E
Humidity96%
Visibility—
Dew point59°
Fri, 1658° / 42°0.03
Morning57°feels 55°
Afternoon56°feels 53°
Evening46°feels 39°
Overnight45°feels 39°
58 °
Sumner, Friday, 16 October
Light rain. High 58°, low 42°.
Pressure30.45 inHg
Wind19.1 mph N
Humidity49%
Visibility—
Dew point39°
Sat, 1745° / 31°0
Morning34°feels 24°
Afternoon42°feels 35°
Evening37°feels 32°
Overnight33°feels 27°
45 °
Sumner, Saturday, 17 October
Clear. High 45°, low 31°.
Pressure30.65 inHg
Wind18.5 mph NW
Humidity36%
Visibility—
Dew point16°
Sun, 1852° / 30°0
Morning35°feels 29°
Afternoon48°feels 42°
Evening44°feels 39°
Overnight39°feels 33°
52 °
Sumner, Sunday, 18 October
Clear. High 52°, low 30°.
Pressure30.59 inHg
Wind14 mph S
Humidity33%
Visibility—
Dew point18°
Mon, 1961° / 38°0
Morning44°feels 38°
Afternoon57°feels 54°
Evening50°feels 47°
Overnight45°feels 41°
61 °
Sumner, Monday, 19 October
Clear. High 61°, low 38°.
Pressure30.39 inHg
Wind15 mph SW
Humidity34%
Visibility—
Dew point27°
Tue, 2065° / 41°0
Morning47°feels 43°
Afternoon61°feels 58°
Evening53°feels 51°
Overnight48°feels 44°
65 °
Sumner, Tuesday, 20 October
Clear. High 65°, low 41°.
Pressure30.27 inHg
Wind14 mph S
Humidity36%
Visibility—
Dew point32°
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, MO 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.