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Sumner, Nebraska

Current conditions and the National Weather Service 7-day forecast for Sumner, Nebraska — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 68°F. Sunday Aug 30: a high near 93°F and a low around 67°F. The wettest day looks like Tuesday Sep 1, near 0.03 in. Highs over the period run 89°F to 93°F.

National Weather Service forecast for Sumner, Nebraska
DayHighLowPrecip
Saturday Aug 2968°0.01 in
Sunday Aug 3093°67°0.01 in
Monday Aug 3189°67°
Tuesday Sep 190°64°0.03 in
Wednesday Sep 290°66°
Thursday Sep 391°66°
Friday Sep 490°67°
Saturday Sep 589°

NOAA NWS NDFD 2.5 km, run 2026-08-29 23:00 UTC · days are local time in America/Chicago. The live page updates continuously.

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