Arthur, NY Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Arthur, NY in one place.
A chance of rain showers before 2pm. Mostly cloudy, with a high near 75. South wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Arthur, 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: Sep 15, 2026 2:34 PM EDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Arthur, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 2:34 PM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Arthur
Wednesday looks like the warmest upcoming period in Arthur at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Saturday Night at about 9 to 14 mph SE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 2:34 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 58. Northeast wind around 3 mph. Chance of precipitation is 20%.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 75. Southeast wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 56. Northwest wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 69. North wind 6 to 12 mph.
Partly cloudy, with a low around 48. Northeast wind 3 to 9 mph.
A chance of rain showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 80%.
Showers and thunderstorms. Mostly cloudy, with a high near 69. Chance of precipitation is 80%.
A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 67. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Chance Rain Showers
|
75°F |
3 to 7 mph
S
|
|
Wednesday Night
Sep 16
|
Mostly Cloudy then Slight Chance Rain Showers
|
58°F |
3 mph
NE
|
|
Thursday
Sep 17
|
Rain Showers Likely
|
75°F |
2 to 6 mph
SE
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
56°F |
2 to 6 mph
NW
|
|
Friday
Sep 18
|
Mostly Sunny
|
69°F |
6 to 12 mph
N
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
48°F |
3 to 9 mph
NE
|
|
Saturday
Sep 19
|
Partly Sunny then Chance Rain Showers
|
69°F |
3 to 8 mph
SE
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms
|
54°F |
9 to 14 mph
SE
|
|
Sunday
Sep 20
|
Showers And Thunderstorms
|
69°F |
14 mph
W
|
|
Sunday Night
Sep 20
|
Chance Rain Showers
|
51°F |
6 to 13 mph
N
|
|
Monday
Sep 21
|
Chance Rain Showers
|
67°F |
8 to 12 mph
N
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
49°F |
6 to 12 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arthur.