Rensselaer, NY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Rensselaer, NY in one place.
Sunny, with a high near 72. Northwest wind around 6 mph.
Local Weather Overview
This forecast page for Rensselaer, 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: Aug 28, 2026 7:27 PM EDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Rensselaer, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 7:27 PM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Rensselaer
Wednesday looks like the warmest upcoming period in Rensselaer at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Sunday at about 9 mph W.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 7:27 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ALY
- Radar station
- KENX
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 50. Southwest wind around 7 mph.
Mostly sunny, with a high near 76. West wind around 9 mph.
A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 58. Chance of precipitation is 20%.
A slight chance of rain showers. Partly sunny, with a high near 75.
A slight chance of rain showers before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Showers and thunderstorms likely. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Rain showers likely before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 75. Chance of precipitation is 50%.
A chance of rain showers before 2am. Mostly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
72°F |
6 mph
NW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
50°F |
7 mph
SW
|
|
Sunday
Aug 30
|
Mostly Sunny
|
76°F |
9 mph
W
|
|
Sunday Night
Aug 30
|
Slight Chance Rain Showers
|
58°F |
7 mph
W
|
|
Monday
Aug 31
|
Slight Chance Rain Showers
|
75°F |
5 mph
NW
|
|
Monday Night
Aug 31
|
Chance Showers And Thunderstorms
|
57°F |
2 mph
S
|
|
Tuesday
Sep 1
|
Showers And Thunderstorms Likely
|
76°F |
1 to 5 mph
S
|
|
Tuesday Night
Sep 1
|
Showers And Thunderstorms Likely
|
61°F |
3 mph
S
|
|
Wednesday
Sep 2
|
Showers And Thunderstorms Likely
|
77°F |
3 to 7 mph
SW
|
|
Wednesday Night
Sep 2
|
Showers And Thunderstorms Likely
|
60°F |
6 mph
SW
|
|
Thursday
Sep 3
|
Chance Rain Showers
|
75°F |
5 to 8 mph
W
|
|
Thursday Night
Sep 3
|
Chance Rain Showers
|
56°F |
3 to 7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rensselaer.
