Watertown, South Dakota is set to experience a day of mixed weather conditions. The forecast includes partly cloudy skies and persistent windy conditions, with temperatures peaking at 90°F (32°C). The wind, originating from the south-southeast, will maintain a speed of 20 to 30 mph, occasionally gusting over 40 mph, potentially making the perceived temperature feel even higher. Residents are advised to secure outdoor items and exercise caution while driving, especially in vehicles susceptible to strong winds. Outdoor activities should be planned with consideration for these windy conditions.