Stillwater, NJ Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Stillwater, NJ in one place.
Partly sunny, with a high near 61.
Local Weather Overview
This forecast page for Stillwater, NJ 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 9, 2026 6:22 PM EDT.
The active forecast window currently covers Apr 12 to Apr 15, 2026 for Stillwater, NJ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 12 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 6:22 PM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Stillwater
Wednesday looks like the warmest upcoming period in Stillwater at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 6:22 PM EDT
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- PHI
- Radar station
- KDIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 47.
Mostly cloudy, with a high near 75.
A slight chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 57.
Mostly sunny, with a high near 81.
A slight chance of rain showers between 8pm and 2am. Mostly cloudy, with a low around 60.
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 84.
A slight chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 12
|
Partly Sunny
|
61°F |
0 to 5 mph
S
|
|
Sunday Night
Apr 12
|
Mostly Cloudy
|
47°F |
5 mph
S
|
|
Monday
Apr 13
|
Mostly Cloudy
|
75°F |
5 to 10 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Rain Showers
|
57°F |
0 to 5 mph
SW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
81°F |
0 to 5 mph
SW
|
|
Tuesday Night
Apr 14
|
Slight Chance Rain Showers
|
60°F |
0 to 5 mph
SW
|
|
Wednesday
Apr 15
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
0 to 5 mph
SW
|
|
Wednesday Night
Apr 15
|
Slight Chance Showers And Thunderstorms
|
60°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Stillwater.
