Tonawanda, NY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tonawanda, NY in one place.
Sunny, with a high near 68. East wind around 12 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: Sep 23, 2026 2:36 PM EDT.
The active forecast window currently covers Sep 23 to Sep 29, 2026 for Tonawanda, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 29, 2026
- Latest sync
- Sep 23, 2026 2:36 PM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Tonawanda
Tuesday looks like the warmest upcoming period in Tonawanda at 74 degrees F.
Thursday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for This Afternoon at about 12 mph E.
The forecast from Sep 23 through Sep 29 stays mostly dry.
Forecast Details
- Last updated
- Sep 23, 2026 2:36 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
Mostly clear, with a low around 47. East wind 3 to 12 mph.
Sunny, with a high near 68. East wind 3 to 10 mph.
Clear, with a low around 46. Northeast wind 1 to 9 mph.
Sunny, with a high near 69. Northeast wind 1 to 10 mph.
Mostly clear, with a low around 49. North wind 2 to 8 mph.
Sunny, with a high near 71. North wind 3 to 9 mph.
Partly cloudy, with a low around 51. North wind 2 to 8 mph.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 50.
Sunny, with a high near 71.
Mostly clear, with a low around 52.
Sunny, with a high near 74.
Mostly clear, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 23
|
Sunny
|
68°F |
12 mph
E
|
|
Tonight
Sep 23
|
Mostly Clear
|
47°F |
3 to 12 mph
E
|
|
Thursday
Sep 24
|
Sunny
|
68°F |
3 to 10 mph
E
|
|
Thursday Night
Sep 24
|
Clear
|
46°F |
1 to 9 mph
NE
|
|
Friday
Sep 25
|
Sunny
|
69°F |
1 to 10 mph
NE
|
|
Friday Night
Sep 25
|
Mostly Clear
|
49°F |
2 to 8 mph
N
|
|
Saturday
Sep 26
|
Sunny
|
71°F |
3 to 9 mph
N
|
|
Saturday Night
Sep 26
|
Partly Cloudy
|
51°F |
2 to 8 mph
N
|
|
Sunday
Sep 27
|
Mostly Sunny
|
69°F |
3 to 8 mph
N
|
|
Sunday Night
Sep 27
|
Partly Cloudy
|
50°F |
2 to 7 mph
NE
|
|
Monday
Sep 28
|
Sunny
|
71°F |
2 to 6 mph
N
|
|
Monday Night
Sep 28
|
Mostly Clear
|
52°F |
3 mph
SW
|
|
Tuesday
Sep 29
|
Sunny
|
74°F |
1 to 5 mph
SW
|
|
Tuesday Night
Sep 29
|
Mostly Clear
|
57°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tonawanda.
