Foster Brook, PA Weather Forecast
Local 7-day forecast
Areas Of Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Foster Brook, PA in one place.
Areas of fog before 9am. Mostly sunny, with a high near 74. South wind 2 to 10 mph.
Local Weather Overview
This forecast page for Foster Brook, 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: Sep 15, 2026 8:29 AM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Foster Brook, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 8:29 AM EDT
- Forecast office
- CTP
- Source
- NOAA / NWS
Daily Outlook
This Week in Foster Brook
Wednesday looks like the warmest upcoming period in Foster Brook at 79 degrees F.
Monday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Saturday Night at about 8 to 12 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 8:29 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- CTP
- 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 55. South wind 2 to 10 mph.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm. Mostly cloudy, with a high near 79. Southwest wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am, then showers and thunderstorms likely. Mostly cloudy, with a low around 61. North wind around 2 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 79. Southwest wind 1 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 57. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 73.
Mostly cloudy, with a low around 46.
A chance of rain showers after 8am. Partly sunny, with a high near 73. Chance of precipitation is 30%.
A chance of rain showers before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 15
|
Areas Of Fog then Mostly Sunny
|
74°F |
2 to 10 mph
S
|
|
Tonight
Sep 15
|
Partly Cloudy
|
55°F |
2 to 10 mph
S
|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms
|
79°F |
3 mph
SW
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
61°F |
2 mph
N
|
|
Thursday
Sep 17
|
Rain Showers Likely
|
79°F |
1 to 6 mph
SW
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
57°F |
1 to 5 mph
NW
|
|
Friday
Sep 18
|
Mostly Sunny
|
73°F |
1 to 6 mph
N
|
|
Friday Night
Sep 18
|
Mostly Cloudy
|
46°F |
5 mph
NE
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
73°F |
3 to 8 mph
SE
|
|
Saturday Night
Sep 19
|
Showers And Thunderstorms Likely
|
56°F |
8 to 12 mph
S
|
|
Sunday
Sep 20
|
Showers And Thunderstorms Likely
|
73°F |
8 to 12 mph
W
|
|
Sunday Night
Sep 20
|
Showers And Thunderstorms Likely
|
50°F |
5 to 8 mph
N
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
68°F |
8 mph
NE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
45°F |
5 to 8 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Foster Brook.