I-57 weather conditions near Anna, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 69°F 2025-10-17T21:52:00-05:00 
Tonight 2025-10-17, Mostly Clear. Mostly clear, with a low around 62. South wind around 5 mph.Saturday 2025-10-18, Slight Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Increasing clouds, with a high near 81. South southwest wind 5 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday Night 2025-10-18, Showers. Showers and possibly a thunderstorm before 1am, then showers likely. Low around 51. South southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.Sunday 2025-10-19, Chance Showers then Sunny. A 30 percent chance of showers before 7am. Partly sunny, then gradually becoming sunny, with a high near 64. West northwest wind 11 to 16 mph, with gusts as high as 31 mph.
Sunday Night 2025-10-19, Clear. Clear, with a low around 41. West northwest wind around 5 mph becoming calm in the evening.
Monday 2025-10-20, Sunny. Sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 23 mph.- Monday Night 2025-10-20, Clear. Clear, with a low around 50. South southwest wind 8 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.
- Tuesday 2025-10-21, Sunny. Sunny, with a high near 65. West northwest wind 8 to 11 mph, with gusts as high as 20 mph.
- Tuesday Night 2025-10-21, Mostly Clear. Mostly clear, with a low around 40. Northwest wind around 6 mph becoming calm after midnight.
Wednesday 2025-10-22, Sunny. Sunny, with a high near 65. Calm wind becoming west around 6 mph in the morning.Wednesday Night 2025-10-22, Mostly Clear then Slight Chance Showers. A slight chance of showers. Partly cloudy, with a low around 45. South wind 3 to 5 mph.
Thursday 2025-10-23, Chance Showers. A chance of showers. Partly sunny, with a high near 66. South southwest wind 6 to 9 mph.
Thursday Night 2025-10-23, Chance Showers. A chance of showers. Mostly cloudy, with a low around 46. South southwest wind around 6 mph becoming light and variable after midnight.
Friday 2025-10-24, Slight Chance Showers. A slight chance of showers. Mostly sunny, with a high near 66. North wind 5 to 7 mph.