AWUS83 KBIS 080735 RWSBIS NDZ001>005-009-010-012-013-017>020-022-023-025-031>033-035>037- 040>044-046>048-050-051-055>062-081545- North Dakota State Weather Summary National Weather Service Bismarck ND 235 AM CDT Wed Jul 8 2026 /135 AM MDT Wed Jul 8 2026/ Cooler temperatures continue today, followed by a strong warming trend through the weekend. Very hot this weekend and early next week, with daily high temperatures and maximum heat indices around 95 to 105. The Detailed Forecast for North Dakota... .TODAY...Mostly cloudy. Patchy fog. Slight chance of showers. Highs in the 70s to lower 80s. .TONIGHT...Mostly clear. Lows in the mid to upper 50s. .THURSDAY...Sunny then becoming partly cloudy. Highs 80 to 90. .FRIDAY...Mostly clear. Lows in the upper 50s to mid 60s. Highs in the lower 80s to lower 90s. $$