National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Southwest Oregon Regional Airport (KOTH)

Lat: 43.41948°NLon: 124.2437°WElev: 10.0ft.

Overcast

50°F

10°C

Humidity 76%
Wind Speed N 16 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 21 Mar 09:35 AM PDT
Extended Forecast for

Coos Bay OR

  • Today

    Today: Sunny, with a high near 55. North northwest wind 8 to 16 mph, with gusts as high as 24 mph.

    High: 55 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. North wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 55. North northeast wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. North wind 7 to 17 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 57. North northeast wind 6 to 8 mph.

    High: 57 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 53.

    High: 53 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 55. North northwest wind 8 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 39. North wind 6 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 55. North northeast wind 5 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 41. North wind 7 to 17 mph, with gusts as high as 26 mph.
Monday
Mostly cloudy, with a high near 57. North northeast wind 6 to 8 mph.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Tuesday
Rain. High near 58. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Mostly cloudy, with a low around 46.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain, mainly before 11pm. Snow level 3600 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 40.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Coos Bay OR
 43.38°N 124.21°W (Elev. 0 ft)
Last Update:
4:41 am PDT Mar 21, 2026
Forecast Valid:
9am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation