Coopersburg, PA Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Coopersburg, PA in one place.
A chance of rain showers. Partly sunny, with a high near 76. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Coopersburg, 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: Apr 15, 2026 6:29 AM EDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Coopersburg, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 6:29 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Coopersburg
Friday looks like the warmest upcoming period in Coopersburg at 76 degrees F.
Monday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Monday at about 15 to 20 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 6:29 AM EDT
- Coverage
- 5 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
A chance of rain showers before 8pm. Partly cloudy, with a low around 56. Chance of precipitation is 40%.
Mostly sunny, with a high near 75.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Rain showers likely before 5am, then a slight chance of snow showers. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
A slight chance of snow showers before 8am. Mostly sunny, with a high near 48.
Mostly clear, with a low around 30.
Sunny, with a high near 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Chance Rain Showers
|
76°F |
5 to 10 mph
W
|
|
Friday Night
Apr 17
|
Chance Rain Showers then Partly Cloudy
|
56°F |
5 to 10 mph
N
|
|
Saturday
Apr 18
|
Mostly Sunny
|
75°F |
5 to 10 mph
SE
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
52°F |
5 to 10 mph
SE
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
62°F |
5 to 15 mph
SW
|
|
Sunday Night
Apr 19
|
Rain Showers Likely then Slight Chance Snow Showers
|
36°F |
10 to 15 mph
W
|
|
Monday
Apr 20
|
Slight Chance Snow Showers then Mostly Sunny
|
48°F |
15 to 20 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
30°F |
5 to 15 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
58°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coopersburg.
