10-day forecast for Marietta, NY: 46° to 84°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Sunday, August 9
63° · 0.08 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 65°0.13
Morning70°feels 70°
Afternoon72°feels 73°
Evening74°feels 75°
Overnight65°feels 65°
84 °
Marietta, Monday, 10 August
Light rain. High 84°, low 65°.
Pressure29.94 inHg
Wind5.2 mph S
Humidity89%
Visibility6.2 mi
Dew point64°
Tue, 1176° / 62°0.02
Morning65°feels 65°
Afternoon76°feels 76°
Evening66°feels 66°
Overnight66°feels 66°
76 °
Marietta, Tuesday, 11 August
Light rain. High 76°, low 62°.
Pressure29.88 inHg
Wind10 mph NW
Humidity63%
Visibility6.2 mi
Dew point61°
Wed, 1276° / 62°0.01
Morning63°feels 62°
Afternoon76°feels 76°
Evening68°feels 68°
Overnight65°feels 65°
76 °
Marietta, Wednesday, 12 August
Light rain. High 76°, low 62°.
Pressure29.77 inHg
Wind2.7 mph SE
Humidity69%
Visibility6.2 mi
Dew point59°
Thu, 1366° / 56°0.09
Morning62°feels 62°
Afternoon64°feels 63°
Evening57°feels 56°
Overnight60°feels 61°
66 °
Marietta, Thursday, 13 August
Light rain. High 66°, low 56°.
Pressure29.80 inHg
Wind17.4 mph NW
Humidity63%
Visibility—
Dew point52°
Fri, 1463° / 48°0.08
Morning55°feels 54°
Afternoon62°feels 60°
Evening56°feels 56°
Overnight53°feels 53°
63 °
Marietta, Friday, 14 August
Light rain. High 63°, low 48°.
Pressure30.03 inHg
Wind14.6 mph NW
Humidity58%
Visibility—
Dew point46°
Sat, 1566° / 46°0
Morning55°feels 54°
Afternoon65°feels 64°
Evening57°feels 56°
Overnight54°feels 52°
66 °
Marietta, Saturday, 15 August
Clear. High 66°, low 46°.
Pressure30.18 inHg
Wind14.7 mph NW
Humidity52%
Visibility—
Dew point46°
Sun, 1669° / 51°0
Morning60°feels 59°
Afternoon67°feels 67°
Evening61°feels 60°
Overnight60°feels 60°
69 °
Marietta, Sunday, 16 August
Overcast. High 69°, low 51°.
Pressure30.15 inHg
Wind5.5 mph W
Humidity64%
Visibility—
Dew point54°
Mon, 1770° / 56°0.04
Morning63°feels 62°
Afternoon68°feels 67°
Evening61°feels 61°
Overnight58°feels 58°
70 °
Marietta, Monday, 17 August
Light rain. High 70°, low 56°.
Pressure30.03 inHg
Wind4.1 mph S
Humidity62%
Visibility—
Dew point55°
Tue, 1872° / 55°0.04
Morning64°feels 64°
Afternoon70°feels 70°
Evening60°feels 60°
Overnight57°feels 57°
72 °
Marietta, Tuesday, 18 August
Light rain. High 72°, low 55°.
Pressure30.06 inHg
Wind8.3 mph NW
Humidity63%
Visibility—
Dew point57°
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, NY 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.