| NWS Forecast for: Jefferson City MO Issued by: National Weather Service Saint Louis, MO Last Update: 2:41 pm CDT Jul 19, 2026 | |
This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Light northeast wind. Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 75. Calm wind. Monday: Patchy fog before 8am. Otherwise, sunny and hot, with a high near 97. Heat index values as high as 107. Light and variable wind. Monday Night: Mostly clear, with a low around 79. Light southwest wind. Tuesday: Sunny and hot, with a high near 99. Calm wind becoming northwest 5 to 7 mph in the morning. Tuesday Night: Mostly clear, with a low around 70. Wednesday: Sunny, with a high near 88. Wednesday Night: Mostly clear, with a low around 66. Thursday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 84. Thursday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. Friday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Saturday: A 20 percent chance of showers. Partly sunny, with a high near 90. Saturday Night: Mostly clear, with a low around 71. Sunday: Sunny, with a high near 95. | |
| Jefferson City MO 38.57°N 92.19°W (Elev. 692 ft) | |
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