10-day forecast for Big Flats, NY: 47° to 86°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
65°
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 65°0.13
Morning71°feels 71°
Afternoon79°feels 79°
Evening78°feels 80°
Overnight66°feels 66°
86 °
Big Flats, Monday, 10 August
Light rain. High 86°, low 65°.
Pressure29.97 inHg
Wind3.2 mph S
Humidity95%
Visibility6.2 mi
Dew point65°
Tue, 1182° / 61°0.06
Morning67°feels 68°
Afternoon82°feels 81°
Evening68°feels 68°
Overnight72°feels 73°
82 °
Big Flats, Tuesday, 11 August
Light rain. High 82°, low 61°.
Pressure29.91 inHg
Wind9 mph NW
Humidity47%
Visibility6.2 mi
Dew point56°
Wed, 1276° / 59°0.04
Morning65°feels 64°
Afternoon75°feels 75°
Evening68°feels 70°
Overnight61°feels 60°
76 °
Big Flats, Wednesday, 12 August
Light rain. High 76°, low 59°.
Pressure29.83 inHg
Wind5 mph SW
Humidity49%
Visibility6.2 mi
Dew point55°
Thu, 1374° / 56°0.01
Morning63°feels 64°
Afternoon73°feels 72°
Evening63°feels 62°
Overnight64°feels 64°
74 °
Big Flats, Thursday, 13 August
Light rain. High 74°, low 56°.
Pressure29.85 inHg
Wind15.1 mph NW
Humidity41%
Visibility—
Dew point48°
Fri, 1471° / 49°0
Morning60°feels 58°
Afternoon69°feels 68°
Evening58°feels 57°
Overnight53°feels 52°
71 °
Big Flats, Friday, 14 August
Clear. High 71°, low 49°.
Pressure30.06 inHg
Wind12.1 mph N
Humidity41%
Visibility—
Dew point44°
Sat, 1570° / 47°0
Morning58°feels 56°
Afternoon68°feels 67°
Evening57°feels 56°
Overnight53°feels 52°
70 °
Big Flats, Saturday, 15 August
Clear. High 70°, low 47°.
Pressure30.24 inHg
Wind10.4 mph N
Humidity43%
Visibility—
Dew point44°
Sun, 1665° / 49°0
Morning57°feels 56°
Afternoon61°feels 60°
Evening58°feels 57°
Overnight55°feels 54°
65 °
Big Flats, Sunday, 16 August
Overcast. High 65°, low 49°.
Pressure30.18 inHg
Wind3.2 mph S
Humidity73%
Visibility—
Dew point52°
Mon, 1773° / 55°0.01
Morning62°feels 62°
Afternoon71°feels 71°
Evening61°feels 60°
Overnight55°feels 55°
73 °
Big Flats, Monday, 17 August
Light rain. High 73°, low 55°.
Pressure29.94 inHg
Wind7.3 mph N
Humidity50%
Visibility—
Dew point51°
Tue, 1880° / 53°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening67°feels 66°
Overnight62°feels 62°
80 °
Big Flats, Tuesday, 18 August
Overcast. High 80°, low 53°.
Pressure29.94 inHg
Wind4.9 mph NW
Humidity41%
Visibility—
Dew point51°
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 Big Flats, 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.