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

Greenville Spartanburg International Airport (KGSP)

Lat: 34.91°NLon: 82.21°WElev: 955ft.

Light Rain

68°F

20°C

Humidity 90%
Wind Speed SE 3 mph
Barometer 30.10 in (1018.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 4 Oct 8:53 pm EDT
Extended Forecast for

2 Miles NW Lyman SC

  • Tonight

    Tonight: A 20 percent chance of showers before 3am.  Patchy fog after 2am.  Otherwise, cloudy, with a low around 63. Calm wind.

    Low: 63 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming northeast around 6 mph in the morning.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. Calm wind becoming north northeast around 6 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny through mid morning, then becoming mostly cloudy, with a high near 73. East northeast wind 7 to 11 mph.

    High: 73 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Calm wind.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 3am. Patchy fog after 2am. Otherwise, cloudy, with a low around 63. Calm wind.
Monday
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 78. Calm wind becoming northeast around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 52. Calm wind becoming north northeast around 6 mph after midnight.
Tuesday
Sunny through mid morning, then becoming mostly cloudy, with a high near 73. East northeast wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 48. Calm wind.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 54.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Mostly cloudy, with a high near 74.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Sunday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Lyman SC
 34.97°N 82.14°W (Elev. 850 ft)
7:03 pm EDT Oct 4, 2026
9pm EDT Oct 4, 2026-6pm EDT Oct 11, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database