64439 Weather (Dearborn, MO)

Weather forecast for: Dearborn MO

Last Update: 1:22 pm CDT Sep 7, 2026

Tonight: Mostly clear, with a low around 74. Southeast wind 8 to 13 mph, with gusts as high as 20 mph.

Tuesday: Sunny and hot, with a high near 98. Heat index values as high as 104. South southwest wind 9 to 13 mph, with gusts as high as 21 mph.

Tuesday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 75. South wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday: Showers and possibly a thunderstorm. High near 88. Light and variable wind becoming north northwest around 6 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 65. North wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday: Sunny, with a high near 84.

Thursday Night: Mostly clear, with a low around 64.

Friday: Mostly sunny, with a high near 89.

Friday Night: A chance of showers and thunderstorms. Mostly clear, with a low around 68. Chance of precipitation is 50%.

Saturday: Mostly sunny, with a high near 88.

Saturday Night: A chance of showers and thunderstorms. Mostly clear, with a low around 66. Chance of precipitation is 30%.

Sunday: A chance of showers. Mostly sunny, with a high near 85. Chance of precipitation is 40%.

Sunday Night: A chance of showers. Partly cloudy, with a low around 63. Chance of precipitation is 50%.

Monday: A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 40%.