Mercer County Airport Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Mercer County Airport in one place.
Partly cloudy, with a low around 44. West wind around 10 mph.
Local Weather Overview
This forecast page for Mercer County Airport 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: Nov 8, 2026 5:01 AM EST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Mercer County Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 5:01 AM EST
- Forecast office
- PHI
- Source
- NOAA / NWS
Daily Outlook
This Week in Trenton Mercer Airport
Tuesday looks like the warmest upcoming period in Trenton Mercer Airport at 64 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Monday at about 10 to 15 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 8, 2026 5:01 AM EST
- Coverage
- 7 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
Sunny, with a high near 61. West wind 5 to 10 mph.
Mostly clear, with a low around 43. West wind 5 to 10 mph.
Mostly sunny, with a high near 61. West wind 10 to 15 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 39. West wind 5 to 10 mph.
Sunny, with a high near 64.
Clear, with a low around 40.
Sunny, with a high near 63.
Partly cloudy, with a low around 40.
A chance of rain after 1pm. Partly sunny, with a high near 58. Chance of precipitation is 40%.
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
A chance of rain before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
A slight chance of rain and snow before 7am. Partly sunny, with a high near 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 8
|
Partly Cloudy
|
44°F |
10 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
61°F |
5 to 10 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
43°F |
5 to 10 mph
W
|
|
Monday
Nov 9
|
Mostly Sunny
|
61°F |
10 to 15 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
39°F |
5 to 10 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
64°F |
5 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Clear
|
40°F |
5 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
63°F |
0 to 5 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
40°F |
0 mph
|
|
Thursday
Nov 12
|
Partly Sunny then Chance Light Rain
|
58°F |
5 mph
NE
|
|
Thursday Night
Nov 12
|
Light Rain Likely
|
36°F |
5 to 15 mph
NE
|
|
Friday
Nov 13
|
Light Rain Likely
|
49°F |
10 to 15 mph
N
|
|
Friday Night
Nov 13
|
Chance Light Rain then Slight Chance Rain And Snow
|
31°F |
10 mph
N
|
|
Saturday
Nov 14
|
Slight Chance Rain And Snow then Partly Sunny
|
51°F |
10 to 15 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Trenton Mercer Airport.