Current Weather Forecast for Marthasville

MO 63357  |   8:04pm

Weather Conditions

85°

Feels Like 93°

Partly Cloudy

67° 93°

0

UV Index

Moderate

Air Quality

S 3 mph

Wind

0 in

rain

Tonight

Sat 7/5

74°

Lowest Temperature

45%

Overcast with showers at times. Low 74F. Winds light and variable. Chance of rain 50%.

Tomorrow

Sun 7/6

86°

Highest Temperature

78%

Partly cloudy in the morning. Thunderstorms developing later in the day. High 86F. Winds WSW at 5 to 10 mph. Chance of rain 80%.

Tomorrow night

Sun 7/6

71°

Lowest Temperature

35%

Scattered thunderstorms during the evening, then mainly cloudy overnight. Low 71F. Winds NW at 5 to 10 mph. Chance of rain 40%.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Marthasville

Hourly Weather Forecast & Temperature

9PM

24%

82°

Feels Like 88°

Partly Cloudy

SSW 2 mph

Wind

1013 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

51%

Cloud Cover

10PM

17%

80°

Feels Like 86°

Mostly Cloudy

SSW 3 mph

Wind

1014 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

74%

Cloud Cover

11PM

15%

79°

Feels Like 84°

Cloudy

S 3 mph

Wind

1014 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

86%

Cloud Cover

12AM

15%

78°

Feels Like 84°

Cloudy

S 3 mph

Wind

1014 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

1AM

15%

78°

Feels Like 78°

Cloudy

S 3 mph

Wind

1013 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

98%

Cloud Cover

2AM

40%

78°

Feels Like 78°

Scattered Thunderstorms

SSW 2 mph

Wind

1013 mb

Pressure

84%

Humidity

0

UV Index

7mi

Visibility

87%

Cloud Cover

3AM

43%

77°

Feels Like 82°

Showers

SSW 3 mph

Wind

1013 mb

Pressure

87%

Humidity

0

UV Index

7mi

Visibility

79%

Cloud Cover

4AM

15%

76°

Feels Like 82°

Mostly Cloudy

SW 4 mph

Wind

1013 mb

Pressure

90%

Humidity

0

UV Index

10mi

Visibility

70%

Cloud Cover

5AM

19%

76°

Feels Like 81°

Mostly Cloudy

SW 3 mph

Wind

1013 mb

Pressure

91%

Humidity

0

UV Index

9mi

Visibility

64%

Cloud Cover

6AM

21%

75°

Feels Like 80°

Mostly Cloudy

SW 3 mph

Wind

1013 mb

Pressure

92%

Humidity

0

UV Index

9mi

Visibility

70%

Cloud Cover

7AM

12%

77°

Feels Like 82°

Mostly Cloudy

SSW 4 mph

Wind

1013 mb

Pressure

91%

Humidity

0

UV Index

10mi

Visibility

65%

Cloud Cover

8AM

14%

78°

Feels Like 84°

Partly Cloudy

SW 5 mph

Wind

1013 mb

Pressure

89%

Humidity

1

UV Index

10mi

Visibility

54%

Cloud Cover

Sat 7/5

Sat

45%

67°

93°

Chance of showers. Lows overnight in the mid 70s.

91°

Feels Like

SSW 4 mph

Wind

84%

Humidity

0

UV Index

5:45 AM

Sunrise

8:32 PM

Sunset

Sun 7/6

Sun

78%

72°

86°

Afternoon showers and thunderstorms. Highs in the mid 80s and lows in the low 70s.

95°

Feels Like

WSW 9 mph

Wind

77%

Humidity

6

UV Index

5:46 AM

Sunrise

8:31 PM

Sunset

Mon 7/7

Mon

19%

71°

88°

Mix of sun and clouds. Highs in the upper 80s and lows in the low 70s.

93°

Feels Like

NNE 4 mph

Wind

74%

Humidity

10

UV Index

5:46 AM

Sunrise

8:31 PM

Sunset

Tue 7/8

Tue

15%

70°

90°

Times of sun and clouds. Highs in the low 90s and lows in the low 70s.

96°

Feels Like

S 4 mph

Wind

72%

Humidity

10

UV Index

5:47 AM

Sunrise

8:31 PM

Sunset

Wed 7/9

Wed

24%

70°

87°

Mostly cloudy. Highs in the upper 80s and lows in the upper 60s.

93°

Feels Like

N 4 mph

Wind

75%

Humidity

7

UV Index

5:48 AM

Sunrise

8:30 PM

Sunset

Thu 7/10

Thu

24%

69°

89°

Partly cloudy. Highs in the upper 80s and lows in the low 70s.

94°

Feels Like

ESE 4 mph

Wind

70%

Humidity

10

UV Index

5:48 AM

Sunrise

8:30 PM

Sunset

Fri 7/11

Fri

36%

70°

88°

Scattered thunderstorms possible. Highs in the upper 80s and lows in the upper 60s.

94°

Feels Like

SSW 7 mph

Wind

73%

Humidity

10

UV Index

5:49 AM

Sunrise

8:30 PM

Sunset

Sat 7/12

Sat

21%

69°

87°

Times of sun and clouds. Highs in the upper 80s and lows in the mid 60s.

89°

Feels Like

WNW 7 mph

Wind

67%

Humidity

9

UV Index

5:50 AM

Sunrise

8:29 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Missouri

2025 severe weather season still busiest in more than a decade

The 2025 spring tornado season was one of the most active in over a decade, with over 900 tornado reports. Several intense outbreaks occurred, including five EF4 twisters. Despite the activity, no EF5 tornadoes were reported, continuing a 12-year streak.

Texas postal worker among at least 2 deaths reported during heat wave that has baked US

A U.S. postal worker and a 55-year-old woman died during a far-reaching heat wave that baked much of the country this week.

Tornado damage seen in Ohio Valley as derecho knocks out power to nearly half a million

A serial derecho ripped across the Ohio Valley on Wednesday and produced damaging wind gusts across hundreds of communities, causing nearly 500,000 power outages at the height of the storm.

Daily Weather Update from FOX Weather: Hurricane Erick to form soon as more severe storms threaten central US

Top weather news for Wednesday, June 18, 2025: Hurricane Erick is expected to form in the Eastern Pacific soon, potentially bringing life-threatening flooding to Mexico's coast. Meanwhile, major Midwest metros face a severe weather threat, and a major heat wave gets ready to move east.

Load More Stories