10-Day Weather Forecast - Saint Peters, MO
As of
- |81°F
ClearHourly detailsTonight
81°FClear. Low temperature around 81F. Dew point will be around 70F with an average humidity of 65%. Winds will be 4 mph from the S.
- 98|81°F
Hot and HumidHourly detailsDay
98°FSunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 108.
Night
81°F
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening.
Weekend Weather
- 97|77°FHot and HumidHourly details
Day
97°FMostly sunny. Hot with highs in the upper 90s. West winds around 5 mph. Heat index values up to 108.
Night
77°FPartly cloudy in the evening, then becoming mostly clear. Humid with lows in the lower 70s. Northeast winds around 5 mph. Heat index values up to 104 early in the evening.
- 93|71°F
Partly CloudyHourly detailsDay
93°FMostly clear. Hot. Highs in the mid 90s. Heat index values up to 100.
Night
71°F
Mostly clear. Hot. Lows in the upper 60s. Heat index values up to 100.
- 89|68°F
SunnyHourly detailsDay
89°FMostly clear. Hot. Highs in the mid 90s. Heat index values up to 100.
Night
68°FMostly clear. Hot. Lows in the upper 60s. Heat index values up to 100.
- 95|76°F
Mostly SunnyHourly detailsDay
95°FMostly clear. Hot. Highs in the mid 90s. Heat index values up to 100.
Night
76°FMostly clear. Hot. Lows in the mid 70s. Heat index values up to 105.
- 96|80°FPartly CloudyHourly details
Day
96°FMostly clear. Hot. Highs in the upper 90s. Heat index values up to 105.
Night
80°FPartly cloudy in the evening, then mostly clear with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 100 early in the evening.
- 94|77°FMostly Sunny
Day
94°FMostly sunny with a slight chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 20 percent.
Night
77°FClear. Low temperature around 77F. Dew point will be around 68F with an average humidity of 63%. Winds will be 3 mph from the SW.
- 89|73°FMostly Sunny
Day
89°FMostly sunny. High temperature around 89F. Dew point will be around 68F with an average humidity of 59%. Winds will be 2 mph from the SW.
Night
73°FClear. Low temperature around 73F. Dew point will be around 68F with an average humidity of 69%. Winds will be 3 mph from the SE.
Weekend Weather
- 89|72°FSunny
Day
89°FSunny. High temperature around 89F. Dew point will be around 68F with an average humidity of 62%. Winds will be 4 mph from the S.
Night
72°FClear. Low temperature around 72F. Dew point will be around 66F with an average humidity of 66%. Winds will be 3 mph from the S.
