Old Boston, PA Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Old Boston, PA in one place.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind 3 to 7 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Old Boston, 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 8, 2026 8:32 AM EDT.
The active forecast window currently covers Jun 10 to Jun 14, 2026 for Old Boston, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 8:32 AM EDT
- Forecast office
- BGM
- Source
- NOAA / NWS
Daily Outlook
This Week in Old Boston
Thursday looks like the warmest upcoming period in Old Boston at 92 degrees F.
Saturday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Wednesday at about 3 to 7 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 8:32 AM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- BGM
- Radar station
- KBGM
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 50%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 92. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Mostly sunny, with a high near 89.
Mostly clear, with a low around 63.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
84°F |
3 to 7 mph
S
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms
|
67°F |
1 to 5 mph
SW
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
92°F |
1 to 6 mph
W
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
68°F |
1 to 5 mph
W
|
|
Friday
Jun 12
|
Partly Sunny then Showers And Thunderstorms Likely
|
90°F |
1 to 7 mph
W
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms Likely
|
64°F |
1 to 5 mph
W
|
|
Saturday
Jun 13
|
Mostly Sunny
|
89°F |
0 to 5 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
63°F |
2 mph
W
|
|
Sunday
Jun 14
|
Mostly Sunny then Chance Showers And Thunderstorms
|
89°F |
0 to 6 mph
W
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
64°F |
3 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Old Boston.