Northampton, PA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Northampton, PA in one place.
Partly sunny, with a high near 66. Northeast wind 10 to 15 mph.
Local Weather Overview
This forecast page for Northampton, 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 22, 2026 11:03 AM EDT.
The active forecast window currently covers Sep 23 to Sep 28, 2026 for Northampton, PA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 23 to Sep 28, 2026
- Latest sync
- Sep 22, 2026 11:03 AM EDT
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Northampton
Monday looks like the warmest upcoming period in Northampton at 73 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 22, 2026 11:03 AM EDT
- Coverage
- 6 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
Partly cloudy, with a low around 48. Northeast wind around 10 mph.
Mostly sunny, with a high near 65. Northeast wind 10 to 15 mph.
Partly cloudy, with a low around 49.
A slight chance of rain showers after 8am. Mostly sunny, with a high near 69.
A slight chance of rain showers. Mostly cloudy, with a low around 51.
A chance of rain showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
A chance of rain showers before 2am. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 51.
Mostly sunny, with a high near 73.
Partly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 23
|
Partly Sunny
|
66°F |
10 to 15 mph
NE
|
|
Wednesday Night
Sep 23
|
Partly Cloudy
|
48°F |
10 mph
NE
|
|
Thursday
Sep 24
|
Mostly Sunny
|
65°F |
10 to 15 mph
NE
|
|
Thursday Night
Sep 24
|
Partly Cloudy
|
49°F |
5 to 10 mph
N
|
|
Friday
Sep 25
|
Slight Chance Rain Showers
|
69°F |
10 mph
N
|
|
Friday Night
Sep 25
|
Slight Chance Rain Showers
|
51°F |
10 to 15 mph
N
|
|
Saturday
Sep 26
|
Chance Rain Showers
|
68°F |
10 to 15 mph
N
|
|
Saturday Night
Sep 26
|
Chance Rain Showers
|
52°F |
10 to 15 mph
N
|
|
Sunday
Sep 27
|
Mostly Sunny
|
71°F |
10 mph
N
|
|
Sunday Night
Sep 27
|
Partly Cloudy
|
51°F |
0 to 10 mph
N
|
|
Monday
Sep 28
|
Mostly Sunny
|
73°F |
5 mph
N
|
|
Monday Night
Sep 28
|
Partly Cloudy
|
52°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Northampton.