Tonight's weather conditions in Tulsa: Clear skies. Low 66F. Winds light and variable. The forecast is showing a hot day in Tulsa Sunday. Temperatures are projected to be a steamy day tomorrow with temperatures reaching a high of 91, though luckily it will feel much cooler at . Expect a drastic drop in temperatures though, with a low reaching 58 degrees. Sunday, there is a 51% chance of rain in the forecast. Check the radar before you head outside, and don't forget an umbrella. The UV index Sunday is high. Be careful outside, especially during late morning through mid-afternoon. If your shadow is shorter than you, seek shade and wear protective clothing and generously apply sunscreen on exposed skin. The area will see gentle winds tomorrow, with forecast models showing only 13 mph wind conditions coming up from the south. This report is created automatically with weather data provided by TownNews.com. Stay in the know. Visit tulsaworld.com for local news and weather.