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St. John High School Weather Forecast
St. John High School, MI Weather Forecast Date: 348 AM EDT Thu Aug 27 2026
Weather forecast for St. John High School, MI
Today Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Today... Partly cloudy. Highs around 80. Northwest winds 5 to 10 mph. |
| Fri Hi: 80°FHi: 27°C Lo: 59°F Lo: 15°C |
Friday... Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. North winds up to 10 mph. |
| Sat Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Saturday... Partly cloudy. Highs in the lower 80s. Southwest winds up to 10 mph. |
Sun Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Sunday... Mostly cloudy. Highs in the mid 80s. |
Mon Hi: 89°FHi: 32°C Lo: 70°F Lo: 21°C |
Monday... Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Highs in the upper 80s. Chance of rain 30%. Heat index readings in the lower 90s. |
Tue Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Partly cloudy. A chance of showers in the morning. Highs in the upper 80s. Chance of rain 30%. Heat index readings in the lower 90s. |
| Wed Hi: 85°FHi: 29°C |
Wednesday... Partly cloudy. A chance of showers. Highs in the mid 80s. Chance of rain 40%. Heat index readings heat index values up to 90. |
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