Stillwater, PA Weather Forecast
Local 7-day forecast
Mostly Cloudy then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Stillwater, PA in one place.
A chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 62. Southeast wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Stillwater, PA 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: Jun 9, 2026 11:00 PM EDT.
The active forecast window currently covers Jun 9 to Jun 16, 2026 for Stillwater, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 16, 2026
- Latest sync
- Jun 9, 2026 11:00 PM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Stillwater
Friday looks like the warmest upcoming period in Stillwater at 91 degrees F.
Monday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 0 to 7 mph W.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 11:00 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CTP
- Radar station
- KBGM
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers and thunderstorms likely between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 83. South wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a high near 90. West wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 66. West wind around 3 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 61. Chance of precipitation is 80%.
Sunny, with a high near 85.
Mostly clear, with a low around 58.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 88.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jun 9
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
62°F |
3 mph
SE
|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
83°F |
2 to 6 mph
S
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
66°F |
5 mph
SW
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely
|
90°F |
2 to 6 mph
W
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
66°F |
3 mph
W
|
|
Friday
Jun 12
|
Partly Sunny then Showers And Thunderstorms
|
91°F |
1 to 5 mph
W
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
61°F |
5 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
85°F |
2 to 6 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
58°F |
0 to 3 mph
NW
|
|
Sunday
Jun 14
|
Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
0 to 7 mph
W
|
|
Sunday Night
Jun 14
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
59°F |
5 mph
SW
|
|
Monday
Jun 15
|
Chance Rain Showers
|
83°F |
2 to 6 mph
NW
|
|
Monday Night
Jun 15
|
Chance Showers And Thunderstorms
|
57°F |
5 mph
SE
|
|
Tuesday
Jun 16
|
Chance Rain Showers
|
80°F |
6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Stillwater.