Farnham, NY Weather Forecast
Local 7-day forecast
Mostly Cloudy then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Farnham, NY in one place.
A chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 82. Southwest wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Farnham, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 18, 2026 1:04 PM EDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Farnham, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 1:04 PM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Farnham
Tuesday looks like the warmest upcoming period in Farnham at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Today at about 18 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 18, 2026 1:04 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KBUF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 63. Northwest wind 6 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Mostly sunny, with a high near 78. North wind 3 to 7 mph.
Mostly clear, with a low around 60. Southwest wind around 3 mph.
Sunny, with a high near 83. Southwest wind around 5 mph.
A chance of rain showers after 2am. Mostly cloudy, with a low around 68. South wind 0 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a low around 63. West wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
A chance of showers and thunderstorms. Partly sunny, with a high near 69. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 60. Chance of precipitation is 40%.
Mostly sunny, with a high near 72.
Mostly clear, with a low around 60.
Sunny, with a high near 75.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 18
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
82°F |
18 mph
SW
|
|
Tonight
Jul 18
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
63°F |
6 to 17 mph
NW
|
|
Sunday
Jul 19
|
Mostly Sunny
|
78°F |
3 to 7 mph
N
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
60°F |
3 mph
SW
|
|
Monday
Jul 20
|
Sunny
|
83°F |
5 mph
SW
|
|
Monday Night
Jul 20
|
Mostly Cloudy then Chance Rain Showers
|
68°F |
0 to 9 mph
S
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms
|
84°F |
10 to 14 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
63°F |
8 to 12 mph
W
|
|
Wednesday
Jul 22
|
Chance Showers And Thunderstorms
|
69°F |
9 to 14 mph
W
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
60°F |
5 to 12 mph
W
|
|
Thursday
Jul 23
|
Mostly Sunny
|
72°F |
5 to 8 mph
W
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
60°F |
2 to 6 mph
SW
|
|
Friday
Jul 24
|
Sunny
|
75°F |
6 mph
SW
|
|
Friday Night
Jul 24
|
Slight Chance Rain Showers
|
63°F |
3 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Farnham.