| NWS Forecast for: 2 Miles N Ottawa IL Issued by: National Weather Service Chicago, IL Last Update: 3:26 am CDT Aug 12, 2026 |  |
Overnight: A 30 percent chance of showers and thunderstorms, mainly before 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 70. South wind around 5 mph. Wednesday: Showers and thunderstorms likely, mainly before 2pm. Some of the storms could be severe and produce heavy rainfall. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 84. South wind 5 to 10 mph becoming north in the morning. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. Wednesday Night: A 20 percent chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 69. Calm wind becoming east around 5 mph after midnight. Thursday: A chance of showers, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 80. East wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 50%. Thursday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Northeast wind around 5 mph, with gusts as high as 10 mph. Chance of precipitation is 70%. Friday: A 40 percent chance of showers before 1pm. Mostly cloudy, with a high near 82. Friday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 70. Saturday: Showers likely and possibly a thunderstorm before 1pm. Partly sunny, with a high near 87. Saturday Night: A chance of showers after 1am. Partly cloudy, with a low around 72. Sunday: Partly sunny, with a high near 85. Sunday Night: Partly cloudy, with a low around 66. Monday: Mostly sunny, with a high near 79. Monday Night: Mostly clear, with a low around 62. Tuesday: Mostly sunny, with a high near 80. | |
| 2 Miles N Ottawa IL 41.38°N 88.85°W | |
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