7-Day Zone Forecast for Oliver County (Text-Only)
NWS Forecast for: Oliver County
Issued by: National Weather Service Bismarck, ND
Last Update: 1251 AM CDT Tue Jun 9 2026
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Rest Of Tonight: Mostly clear. Lows in the mid 50s. Southeast winds 5 to 10 mph.

Tuesday: Mostly sunny. Showers and thunderstorms likely in the afternoon. Some thunderstorms may be severe. Highs in the upper 80s. Southeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 70 percent.

Tuesday Night: Partly cloudy with showers and thunderstorms likely in the evening, then mostly cloudy with a slight chance of showers after midnight. Some thunderstorms may be severe. Lows in the mid 50s. South winds 5 to 10 mph, becoming west after midnight. Gusts up to 25 mph. Chance of rain 60 percent.

Wednesday: Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Cooler. Highs in the lower 70s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.

Wednesday Night: Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Thursday: Decreasing clouds. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.

Thursday Night: Partly cloudy. Lows in the upper 40s.

Friday: Mostly sunny. Highs in the lower 70s.

Friday Night: Partly cloudy in the evening then clearing. Lows in the upper 40s.

Saturday: Mostly sunny. Highs in the upper 60s.

Saturday Night: Partly cloudy. Lows in the mid 40s.

Sunday: Decreasing clouds. A 20 percent chance of showers. Highs around 70.

Sunday Night: Increasing clouds. Lows in the upper 40s.

Monday: Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent.







Zone Forecast: Oliver County

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