Dangerous Heat Building in the West; Severe Storms in the Upper Midwest

A long duration heat wave will build across the Southwest, California, and Pacific Northwest. Dangerous heat is also forecast for the Great Basin and South Plains. Severe storms in the Upper Midwest may have locally heavy rain, damaging winds, and very large hail. Heavy rain and flooding will also be possible in the Deep South and Appalachians. Read More >

Current conditions at

Trenton, Mercer County Airport (KTTN)

Lat: 40.28° N Lon: 74.82° W Elev: 210 ft.

Fog/Mist

74°F

23°C

Humidity	91%
Wind Speed	N 8 mph
Barometer	30.02 in (1015.7 mb)
Dewpoint	71°F (22°C)
Visibility	5.00 mi
Last update	14 Aug 7:53 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Detailed forecast for

Mercer County

Today

Mostly cloudy this morning, then becoming partly sunny. Patchy fog this morning. Scattered showers. Highs in the mid 80s. Northeast winds 5 to 10 mph. Chance of rain 30 percent.

Tonight

Partly cloudy. A slight chance of showers in the evening. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent.

Saturday

Mostly sunny. Highs in the mid 80s. Northeast winds 10 to 15 mph.

Saturday Night

Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. East winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent.

Sunday

Showers likely with a chance of thunderstorms. Humid with highs in the mid 70s. Northeast winds around 10 mph. Chance of rain 60 percent.

Sunday Night

Mostly cloudy with a chance of showers and thunderstorms. Patchy fog after midnight. Lows in the mid 60s. Chance of rain 50 percent.

Monday

Patchy fog in the morning. Partly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.

Monday Night

Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. Chance of rain 30 percent.

Tuesday

Mostly sunny. Highs in the mid 80s.

Tuesday Night

Mostly clear. Lows in the lower 60s.

Wednesday

Mostly sunny. Highs in the lower 80s.

Wednesday Night

Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.

Thursday

Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.