10-day forecast for Gretna, NY: 32° to 59°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Saturday, November 21
43°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1544° / 35°0
Morning39°feels 34°
Afternoon44°feels 38°
Evening37°feels 33°
Overnight40°feels 35°
44 °
Gretna, Sunday, 15 November
Overcast. High 44°, low 35°.
Pressure30.12 inHg
Wind10.7 mph NW
Humidity57%
Visibility6.2 mi
Dew point28°
Mon, 1645° / 33°0
Morning37°feels 35°
Afternoon45°feels 41°
Evening37°feels 34°
Overnight33°feels 29°
45 °
Gretna, Monday, 16 November
Overcast. High 45°, low 33°.
Pressure30.39 inHg
Wind7.4 mph NW
Humidity59%
Visibility6.2 mi
Dew point31°
Tue, 1751° / 32°0
Morning37°feels 37°
Afternoon50°feels 47°
Evening38°feels 36°
Overnight32°feels 32°
51 °
Gretna, Tuesday, 17 November
Mostly clear. High 51°, low 32°.
Pressure30.45 inHg
Wind2.8 mph W
Humidity57%
Visibility6.2 mi
Dew point35°
Wed, 1853° / 33°0
Morning35°feels 35°
Afternoon43°feels 43°
Evening47°feels 47°
Overnight33°feels 33°
53 °
Gretna, Wednesday, 18 November
Partly cloudy. High 53°, low 33°.
Pressure30.47 inHg
Wind1.8 mph W
Humidity79%
Visibility—
Dew point35°
Thu, 1954° / 32°0
Morning36°feels 36°
Afternoon42°feels 42°
Evening48°feels 46°
Overnight39°feels 38°
54 °
Gretna, Thursday, 19 November
Partly cloudy. High 54°, low 32°.
Pressure30.45 inHg
Wind4.1 mph S
Humidity81%
Visibility—
Dew point35°
Fri, 2055° / 39°0
Morning43°feels 41°
Afternoon51°feels 49°
Evening50°feels 49°
Overnight43°feels 42°
55 °
Gretna, Friday, 20 November
Overcast. High 55°, low 39°.
Pressure30.33 inHg
Wind3.7 mph NE
Humidity59%
Visibility—
Dew point35°
Sat, 2159° / 43°0
Morning45°feels 45°
Afternoon53°feels 51°
Evening52°feels 51°
Overnight45°feels 45°
59 °
Gretna, Saturday, 21 November
Overcast. High 59°, low 43°.
Pressure30.33 inHg
Wind2.5 mph N
Humidity74%
Visibility—
Dew point43°
Sun, 2258° / 42°0
Morning45°feels 45°
Afternoon52°feels 51°
Evening53°feels 52°
Overnight50°feels 49°
58 °
Gretna, Sunday, 22 November
Clear. High 58°, low 42°.
Pressure29.91 inHg
Wind9.8 mph SW
Humidity75%
Visibility—
Dew point43°
Mon, 2350° / 33°0.04
Morning46°feels 43°
Afternoon45°feels 42°
Evening42°feels 38°
Overnight36°feels 33°
50 °
Gretna, Monday, 23 November
Light rain. High 50°, low 33°.
Pressure29.77 inHg
Wind10.9 mph W
Humidity84%
Visibility—
Dew point41°
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 Gretna, 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.