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Roundup Lake, NE 7-Day Night Weather Forecast
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Roundup Lake, NE Weather Forecast
Roundup Lake, NE Weather Forecast Date: 1031 PM MDT Fri Aug 21 2026
The area/counties/county of: Garden, including the cities of: Oshkosh and Lewellen.or toggle through each period.
Rest of Tonight... Partly cloudy. A slight chance of thunderstorms late in the evening. Some thunderstorms May be severe with damaging winds and large hail. Lows in the lower 60s. Southeast winds 10 to 15 mph. Chance of precipitation 20%.
Saturday... Mostly sunny. Highs in the mid 80s. Southeast winds 10 to 20 mph.
Saturday Night... Mostly cloudy with a chance of showers. A chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. Lows in the lower 60s. Southeast winds 15 to 20 mph. Chance of precipitation 50%.
Sunday... Breezy. Mostly sunny. Highs around 90. South winds 15 to 25 mph with gusts to around 40 mph.
Sunday Night... Partly cloudy. A chance of showers and a slight chance of thunderstorms in the evening. Lows in the lower 60s. South winds 10 to 15 mph. Chance of precipitation 30%.
Monday... Sunny. Highs in the lower 90s.
Monday Night... Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 50%.
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20%.
Tuesday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of precipitation 50%.
Wednesday... Sunny. Highs in the mid 80s.
Wednesday Night... Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 60. Chance of precipitation 30%.
Thursday... Mostly sunny. Highs in the upper 80s.
Thursday Night... Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. Chance of precipitation 20%.
POP = Probability of Precipitation
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