| National Weather Service Forecast for:
Bloomington IL Issued by: National Weather Service Lincoln, IL |
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| Updated: 2:52 am CDT Aug 26, 2026 | ||||||||||||||||||
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| Overnight |
Mostly cloudy, with a low around 65. South wind around 7 mph. |
| Wednesday |
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 84. South southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. |
| Wednesday Night |
Mostly clear, with a low around 64. Northwest wind 5 to 8 mph. |
| Thursday |
Sunny, with a high near 82. North northwest wind 5 to 8 mph. |
| Thursday Night |
Mostly clear, with a low around 61. North northwest wind 5 to 7 mph becoming light and variable after midnight. |
| Friday |
Sunny, with a high near 81. Light northeast wind. |
| Friday Night |
Mostly clear, with a low around 60. East southeast wind 3 to 5 mph. |
| Saturday |
Mostly sunny, with a high near 82. |
| Saturday Night |
Partly cloudy, with a low around 65. |
| Sunday |
Mostly sunny, with a high near 87. |
| Sunday Night |
Partly cloudy, with a low around 71. |
| Monday |
Mostly sunny, with a high near 89. |
| Monday Night |
Partly cloudy, with a low around 72. |
| Tuesday |
Mostly sunny, with a high near 88. |
Forecast from NOAA-NWS for Bloomington IL.