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As of 09:12 CDT

Weather in Marthasville, MO

79°Current weather

Marthasville, Sunday, 9 August, 09:12

Overcast. Feels like 79°. High 96°, low 73°.

Pressure30.00 inHg
Wind8.4 mph SW
Humidity84%
Visibility6.2 mi
Dew point73°

Two-week outlook for Marthasville, MO: week one averages a high of 100.1° and week two 96.7°, so week two runs 3.4° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, August 9: 96°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)100.1°73.8°0.1 in / 1 d—
2nd (August 16 – August 22)96.7°68.9°0.1 in / 1 d—

Weekend weather

Sun, August 9
Overcast
96°73°
no precip.
Sat, August 15
Mostly clear
104°71°
no precip.
Sun, August 16
Clear
97°77°
no precip.
Sat, August 22
Clear
100°72°
no precip.
Mon, 10101° / 75°0Light rain
101 °Light rain

Marthasville, Monday, 10 August

Light rain. High 101°, low 75°.

Pressure29.94 inHg
Wind11.7 mph SW
Humidity41%
Visibility6.2 mi
Dew point68°
Tue, 11102° / 77°0Overcast
102 °Overcast

Marthasville, Tuesday, 11 August

Overcast. High 102°, low 77°.

Pressure29.88 inHg
Wind12.8 mph SW
Humidity38%
Visibility6.2 mi
Dew point66°
Wed, 1299° / 76°0.01Light rain
99 °Light rain

Marthasville, Wednesday, 12 August

Light rain. High 99°, low 76°.

Pressure29.83 inHg
Wind7.9 mph W
Humidity45%
Visibility6.2 mi
Dew point68°
Thu, 13102° / 72°0.13Light rain
102 °Light rain

Marthasville, Thursday, 13 August

Light rain. High 102°, low 72°.

Pressure29.83 inHg
Wind10.8 mph S
Humidity41%
Visibility—
Dew point64°
Fri, 1497° / 73°0Overcast
97 °Overcast

Marthasville, Friday, 14 August

Overcast. High 97°, low 73°.

Pressure29.94 inHg
Wind12.4 mph NE
Humidity45%
Visibility—
Dew point67°
Sat, 15104° / 71°0Mostly clear
104 °Mostly clear

Marthasville, Saturday, 15 August

Mostly clear. High 104°, low 71°.

Pressure30.03 inHg
Wind8 mph SE
Humidity28%
Visibility—
Dew point58°
Sun, 1697° / 77°0Clear
97 °Clear

Marthasville, Sunday, 16 August

Clear. High 97°, low 77°.

Pressure30.00 inHg
Wind9.8 mph NW
Humidity40%
Visibility—
Dew point66°
Mon, 1788° / 65°0Partly cloudy
88 °Partly cloudy

Marthasville, Monday, 17 August

Partly cloudy. High 88°, low 65°.

Pressure30.06 inHg
Wind10.7 mph E
Humidity38%
Visibility—
Dew point54°
Tue, 18105° / 67°0.12Light rain
105 °Light rain

Marthasville, Tuesday, 18 August

Light rain. High 105°, low 67°.

Pressure29.80 inHg
Wind11 mph W
Humidity36%
Visibility—
Dew point61°
Wed, 1997° / 73°0Partly cloudy
97 °Partly cloudy

Marthasville, Wednesday, 19 August

Partly cloudy. High 97°, low 73°.

Pressure29.83 inHg
Wind14 mph N
Humidity36%
Visibility—
Dew point62°
Thu, 2089° / 64°0Partly cloudy
89 °Partly cloudy

Marthasville, Thursday, 20 August

Partly cloudy. High 89°, low 64°.

Pressure29.94 inHg
Wind5.8 mph N
Humidity37%
Visibility—
Dew point53°
Fri, 21100° / 65°0Clear
100 °Clear

Marthasville, Friday, 21 August

Clear. High 100°, low 65°.

Pressure29.77 inHg
Wind10.3 mph S
Humidity38%
Visibility—
Dew point61°
Sat, 22100° / 72°0Clear
100 °Clear

Marthasville, Saturday, 22 August

Clear. High 100°, low 72°.

Pressure29.83 inHg
Wind9.9 mph N
Humidity29%
Visibility—
Dew point57°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Marthasville, MO, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.