| NWS Forecast for: 2 Miles NNW Quincy IL Issued by: National Weather Service Saint Louis, MO Last Update: 11:31 am CDT Sep 16, 2026 |  |
| Today: A 40 percent chance of showers and thunderstorms, mainly before 1pm. Cloudy early, then gradual clearing, with a high near 84. Light northeast wind. Tonight: Partly cloudy, with a low around 71. Light and variable wind. Thursday: A 20 percent chance of showers and thunderstorms before 10am. Mostly sunny, with a high near 88. Light and variable wind. Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Cloudy, then gradually becoming partly cloudy, with a low around 71. Light and variable wind. Friday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 90. East wind around 6 mph becoming south in the afternoon. Friday Night: Mostly clear, with a low around 73. Saturday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 90. Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%. Sunday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 50%. Sunday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Monday: A 40 percent chance of showers. Mostly cloudy, with a high near 76. Monday Night: A 30 percent chance of showers. Partly cloudy, with a low around 61. Tuesday: A 30 percent chance of showers. Mostly sunny, with a high near 75. | |
| 2 Miles NNW Quincy IL 39.95°N 91.41°W (Elev. 564 ft) | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |
