Saint Peter, IL

Current conditions, hourly and 7-day forecast, and live radar for Saint Peter, IL 62880. Right now: chance showers and thunderstorms, 70°F. Data from the National Weather Service.

• Tonight: A chance of showers and thunderstorms before 2am, then showers and thunderstorms. Mostly cloudy, with a low around 70. Northeast wind around 1 mph. Chance of precipitation is 90%.
• Thursday: Showers and thunderstorms before noon, then a chance of showers and thunderstorms between noon and 5pm. Mostly cloudy, with a high near 80. North wind 1 to 5 mph. Chance of precipitation is 90%.
• Thursday Night: Mostly cloudy, with a low around 65. Northeast wind around 3 mph.
• Friday: A slight chance of rain showers after 1pm. Partly sunny, with a high near 82. East wind around 5 mph. Chance of precipitation is 20%.
• Friday Night: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 65. Southeast wind around 2 mph. Chance of precipitation is 20%.
• Saturday: A slight chance of rain showers after 1pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%.