10-day forecast for Marietta, MS: 70° to 107°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
107°
Best day: Sunday, August 16
100° · 0.14 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 75°0.07
Morning79°feels 79°
Afternoon94°feels 97°
Evening82°feels 85°
Overnight77°feels 78°
94 °
Marietta, Monday, 10 August
Light rain. High 94°, low 75°.
Pressure30.09 inHg
Wind5.9 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Tue, 1197° / 74°0.02
Morning79°feels 79°
Afternoon97°feels 102°
Evening83°feels 87°
Overnight77°feels 78°
97 °
Marietta, Tuesday, 11 August
Light rain. High 97°, low 74°.
Pressure30.03 inHg
Wind7.6 mph SW
Humidity47%
Visibility6.2 mi
Dew point70°
Wed, 1294° / 76°0.02
Morning80°feels 84°
Afternoon82°feels 86°
Evening82°feels 86°
Overnight78°feels 79°
94 °
Marietta, Wednesday, 12 August
Light rain. High 94°, low 76°.
Pressure29.97 inHg
Wind12.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point71°
Thu, 13100° / 73°0.14
Morning80°feels 83°
Afternoon95°feels 100°
Evening79°feels 80°
Overnight78°feels 79°
100 °
Marietta, Thursday, 13 August
Light rain. High 100°, low 73°.
Pressure29.94 inHg
Wind9.4 mph NE
Humidity37%
Visibility—
Dew point65°
Fri, 1499° / 76°0.01
Morning83°feels 85°
Afternoon97°feels 102°
Evening90°feels 95°
Overnight85°feels 87°
99 °
Marietta, Friday, 14 August
Light rain. High 99°, low 76°.
Pressure30.03 inHg
Wind9.2 mph W
Humidity36%
Visibility—
Dew point64°
Sat, 15101° / 76°0
Morning83°feels 84°
Afternoon99°feels 103°
Evening91°feels 94°
Overnight87°feels 87°
101 °
Marietta, Saturday, 15 August
Partly cloudy. High 101°, low 76°.
Pressure30.09 inHg
Wind6.9 mph W
Humidity30%
Visibility—
Dew point61°
Sun, 16107° / 79°0
Morning86°feels 87°
Afternoon103°feels 105°
Evening95°feels 96°
Overnight85°feels 85°
107 °
Marietta, Sunday, 16 August
Partly cloudy. High 107°, low 79°.
Pressure30.06 inHg
Wind6.7 mph W
Humidity25%
Visibility—
Dew point58°
Mon, 17105° / 79°0.03
Morning85°feels 86°
Afternoon98°feels 101°
Evening88°feels 94°
Overnight80°feels 83°
105 °
Marietta, Monday, 17 August
Light rain. High 105°, low 79°.
Pressure29.97 inHg
Wind7.6 mph NW
Humidity32%
Visibility—
Dew point62°
Tue, 18102° / 77°0.04
Morning84°feels 87°
Afternoon96°feels 105°
Evening91°feels 98°
Overnight80°feels 80°
102 °
Marietta, Tuesday, 18 August
Light rain. High 102°, low 77°.
Pressure29.94 inHg
Wind6.7 mph NE
Humidity46%
Visibility—
Dew point70°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Marietta, MS around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.