Excessive Rainfall Possible for the Gulf Coast and Florida; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across parts of the Gulf Coast into central/northern Florida early this week. Abnormally hot, potentially record-breaking, temperatures will continue for southern California and stretch north toward the Bay Area and Central Valley this week. Read More >

Current conditions at

New Castle Municipal Airport (KUCP)

Lat: 41.02°NLon: 80.42°WElev: 1072ft.

Fair

55°F

13°C

Humidity	53%
Wind Speed	N 6 mph
Barometer	30.21 in (1024.5 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	54°F (12°C)
Last update	5 Oct 6:56 pm EDT

More Information:

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

Extended Forecast for

5 Miles W Portersville PA

Tonight
Low: 38 °F
Clear
Tuesday
High: 62 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 72 °F
Sunny
Wednesday Night
Low: 51 °F
Mostly Clear
Thursday
High: 70 °F
Sunny
Thursday Night
Low: 46 °F
Mostly Clear
Friday
High: 67 °F
Mostly Sunny
Friday Night
Low: 44 °F
Partly Cloudy

Detailed Forecast

Tonight

Clear, with a low around 38. Calm wind.

Tuesday

Sunny, with a high near 62. Calm wind.

Tuesday Night

Mostly clear, with a low around 42. Calm wind.

Wednesday

Sunny, with a high near 72. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 51. West wind around 6 mph.

Thursday

Sunny, with a high near 70.

Thursday Night

Mostly clear, with a low around 46.

Friday

Mostly sunny, with a high near 67.

Friday Night

Partly cloudy, with a low around 44.

Saturday

Sunny, with a high near 68.

Saturday Night

Partly cloudy, with a low around 49.

Sunday

Mostly sunny, with a high near 71.

Sunday Night

A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.

Columbus Day

Partly sunny, with a high near 70.

Additional Forecasts and Information

Zone Area Forecast for Lawrence County, PA

Basemap Options

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ABOUT THIS FORECAST

Point Forecast:

5 Miles W Portersville PA
40.92°N 80.23°W (Elev. 1273 ft)

7:51 pm EDT Oct 5, 2026

Forecast Valid:

7pm EDT Oct 5, 2026-6pm EDT Oct 12, 2026

Forecast Discussion

Additional Resources

Radar & Satellite Image

Link to Local Radar Data

Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation