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Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Greenville Downtown Airport (KGMU)

Lat: 34.85°NLon: 82.35°WElev: 1010ft.

Fair

66°F

19°C

Humidity 40%
Wind Speed Calm
Barometer 30.27 in (1024.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 12 Apr 12:53 am EDT
Extended Forecast for

3 Miles ESE Greenville Downtown Airport SC

  • Overnight

    Overnight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Northeast wind 5 to 8 mph becoming south southeast in the afternoon.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. South wind 6 to 8 mph.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 81. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. West southwest wind around 7 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Calm wind.
Sunday
Sunny, with a high near 83. Northeast wind 5 to 8 mph becoming south southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 57. South wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 81. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 58. West southwest wind around 7 mph.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Sunny, with a high near 91.
Friday Night
Mostly clear, with a low around 64.
Saturday
Mostly sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Greenville Downtown Airport SC
 34.85°N 82.32°W (Elev. 1010 ft)
Last Update:
6:19 pm EDT Apr 11, 2026
Forecast Valid:
1am EDT Apr 12, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation