10-Day Weather Forecast - Saint John, MO
- |71°FRainHourly details
Tonight
71°FCloudy with likely rain. Chance of precipitation 85%. Low temperature around 71F. Dew point will be around 70F with an average humidity of 94%. Winds will be 5 mph from the SE.
- 80|71°FThunderstormsHourly details
Day
80°FA chance of thunderstorms. Showers. Some thunderstorms may produce heavy rainfall. Humid with highs in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph becoming southwest with gusts up to 20 mph this afternoon. Chance of rain near 100 percent.
Night
71°FA chance of showers and thunderstorms in the evening then showers likely with a chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Humid with lows in the upper 60s. West winds around 5 mph. Chance of rain 70 percent.
Weekend Weather
- 85|74°F70% Chance of StormsHourly details
Day
85°FPartly sunny. A chance of showers with a slight chance of thunderstorms in the morning then showers likely with a chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 70 percent.
Night
74°FPartly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Humid with lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 50 percent.
- 92|76°FMostly SunnyHourly details
Day
92°FSunny hot with highs in the lower 90s. South winds 10 to 15 mph.
Night
76°FMostly clear. Hot. Lows in the upper 70s. Highs in the lower 90s.
- 93|75°FMostly SunnyHourly details
Day
93°FMostly clear. Hot. Lows in the upper 70s. Highs in the lower 90s.
Night
75°FMostly clear. Hot. Lows in the upper 70s. Highs in the lower 90s.
- 95|75°FMostly SunnyHourly details
Day
95°FClear hot. Highs in the mid 90s. Lows in the mid 70s.
Night
75°FClear hot. Highs in the mid 90s. Lows in the mid 70s.
- 94|75°FMostly SunnyHourly details
Day
94°FMostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s.
Night
75°FMostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s.
- 92|75°F30% Chance of Rain
Day
92°FMostly clear. Hot. Highs in the mid 90s. Lows in the mid 70s.
Night
75°FClear with scattered thunderstorms. Chance of storms 35%. Low temperature around 75F. Dew point will be around 72F with an average humidity of 76%. Winds will be 4 mph from the S.
- 92|75°F30% Chance of Rain
Day
92°FSunny with a 30% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 72F with an average humidity of 66%. Winds will be 2 mph from the S.
Night
75°FClear with a 35% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 73F with an average humidity of 76%. Winds will be 3 mph from the S.
Weekend Weather
- 92|74°F40% Chance of Rain
Day
92°FSunny with a 35% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 72F with an average humidity of 66%. Winds will be 1 mph from the S.
Night
74°FClear with a 35% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 73F with an average humidity of 79%. Winds will be 1 mph from the SE.













