I-270 MO weather conditions near Saint Louis, Missouri
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Thunderstorm Heavy Rain Fog/Mist 75°F 2025-06-27T19:51:00-05:00 Tonight 2025-06-27, Slight Chance T-storms then Mostly Cloudy. A 20 percent chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 76. Southwest wind 3 to 6 mph.
Saturday 2025-06-28, Partly Sunny. Partly sunny, with a high near 91. Southwest wind 3 to 6 mph.
Saturday Night 2025-06-28, Partly Cloudy. Partly cloudy, with a low around 74. South wind around 6 mph becoming calm after midnight.
Sunday 2025-06-29, Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 89. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%.Sunday Night 2025-06-29, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. South wind 3 to 6 mph. Chance of precipitation is 70%.
Monday 2025-06-30, Chance T-storms then Showers Likely. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.
Monday Night 2025-06-30, Slight Chance T-storms. A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 70.
Tuesday 2025-07-01, Sunny. Sunny, with a high near 87.
Tuesday Night 2025-07-01, Mostly Clear. Mostly clear, with a low around 67.
Wednesday 2025-07-02, Mostly Sunny. Mostly sunny, with a high near 90.- Wednesday Night 2025-07-02, Mostly Clear. Mostly clear, with a low around 70.
- Thursday 2025-07-03, Mostly Sunny. Mostly sunny, with a high near 92.
- Thursday Night 2025-07-03, Partly Cloudy. Partly cloudy, with a low around 73.
Independence Day 2025-07-04, Chance T-storms. A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.