10-day forecast for Sumter, NE: 39° to 73°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Saturday, October 17
56° · 0.84 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1456° / 40°0.38
Morning44°feels 40°
Afternoon54°feels 52°
Evening51°feels 49°
Overnight45°feels 39°
56 °
Sumter, Wednesday, 14 October
Heavy rain. High 56°, low 40°.
Pressure30.21 inHg
Wind8 mph NE
Humidity63%
Visibility6.2 mi
Dew point41°
Thu, 1556° / 45°0.84
Morning49°feels 43°
Afternoon50°feels 49°
Evening51°feels 48°
Overnight51°feels 51°
56 °
Sumter, Thursday, 15 October
Heavy rain. High 56°, low 45°.
Pressure30.21 inHg
Wind17.3 mph NW
Humidity93%
Visibility3.0 mi
Dew point47°
Fri, 1653° / 40°0
Morning40°feels 31°
Afternoon52°feels 49°
Evening45°feels 45°
Overnight45°feels 37°
53 °
Sumter, Friday, 16 October
Clear. High 53°, low 40°.
Pressure30.71 inHg
Wind15.9 mph N
Humidity56%
Visibility6.2 mi
Dew point31°
Sat, 1763° / 39°0
Morning41°feels 34°
Afternoon58°feels 56°
Evening55°feels 53°
Overnight39°feels 33°
63 °
Sumter, Saturday, 17 October
Clear. High 63°, low 39°.
Pressure30.33 inHg
Wind16.1 mph S
Humidity48%
Visibility6.2 mi
Dew point35°
Sun, 1860° / 46°0
Morning49°feels 44°
Afternoon55°feels 53°
Evening56°feels 54°
Overnight52°feels 50°
60 °
Sumter, Sunday, 18 October
Overcast. High 60°, low 46°.
Pressure30.03 inHg
Wind15.3 mph S
Humidity55%
Visibility—
Dew point38°
Mon, 1963° / 46°0
Morning50°feels 47°
Afternoon59°feels 56°
Evening53°feels 50°
Overnight48°feels 45°
63 °
Sumter, Monday, 19 October
Overcast. High 63°, low 46°.
Pressure30.18 inHg
Wind10.3 mph SE
Humidity27%
Visibility—
Dew point25°
Tue, 2061° / 47°0.01
Morning54°feels 53°
Afternoon59°feels 59°
Evening60°feels 59°
Overnight56°feels 56°
61 °
Sumter, Tuesday, 20 October
Light rain. High 61°, low 47°.
Pressure29.97 inHg
Wind16.8 mph S
Humidity92%
Visibility—
Dew point56°
Wed, 2172° / 58°0.07
Morning66°feels 66°
Afternoon71°feels 71°
Evening66°feels 66°
Overnight65°feels 66°
72 °
Sumter, Wednesday, 21 October
Light rain. High 72°, low 58°.
Pressure29.83 inHg
Wind19.8 mph S
Humidity69%
Visibility—
Dew point60°
Thu, 2273° / 55°0.54
Morning65°feels 66°
Afternoon71°feels 71°
Evening59°feels 58°
Overnight56°feels 56°
73 °
Sumter, Thursday, 22 October
Rain. High 73°, low 55°.
Pressure29.68 inHg
Wind15.5 mph S
Humidity67%
Visibility—
Dew point60°
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 Sumter, NE 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.