Tonawanda, NY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tonawanda, NY in one place.
Mostly sunny, with a high near 65. West wind around 5 mph.
Local Weather Overview
This forecast page for Tonawanda, 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: Apr 20, 2026 4:21 AM EDT.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for Tonawanda, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 4:21 AM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Tonawanda
Friday looks like the warmest upcoming period in Tonawanda at 68 degrees F.
Saturday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Saturday at about 6 to 9 mph E.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 4:21 AM EDT
- Coverage
- 4 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
Partly cloudy, with a low around 47.
A chance of rain showers after 2pm. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Mostly Sunny
|
65°F |
5 mph
W
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
47°F |
5 mph
E
|
|
Friday
Apr 24
|
Mostly Sunny then Chance Rain Showers
|
68°F |
5 to 8 mph
E
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
48°F |
7 mph
E
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
62°F |
6 to 9 mph
E
|
|
Saturday Night
Apr 25
|
Chance Rain Showers
|
44°F |
8 mph
SE
|
|
Sunday
Apr 26
|
Chance Rain Showers
|
60°F |
8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tonawanda.
