Bethlehem, PA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Bethlehem, PA in one place.
Sunny, with a high near 72.
Local Weather Overview
This forecast page for Bethlehem, 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 20, 2026 12:56 AM EDT.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for Bethlehem, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 12:56 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Bethlehem
Thursday looks like the warmest upcoming period in Bethlehem at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph E.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 12:56 AM 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 clear, with a low around 48.
Mostly sunny, with a high near 72.
A chance of rain showers after 8pm. Partly cloudy, with a low around 48. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 64. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Sunny
|
72°F |
0 to 5 mph
NW
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
48°F |
0 to 5 mph
N
|
|
Friday
Apr 24
|
Mostly Sunny
|
72°F |
0 to 5 mph
NW
|
|
Friday Night
Apr 24
|
Chance Rain Showers
|
48°F |
5 mph
NE
|
|
Saturday
Apr 25
|
Chance Rain Showers
|
64°F |
5 to 10 mph
E
|
|
Saturday Night
Apr 25
|
Chance Rain Showers
|
46°F |
5 to 10 mph
E
|
|
Sunday
Apr 26
|
Chance Rain Showers
|
61°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Bethlehem.
