7-Day Zone Forecast for Southern Coos (Text-Only)
NWS Forecast for: Southern Coos
Issued by: National Weather Service Gray/Portland, ME
Last Update: 828 PM EST Tue Feb 17 2026
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Rest Of Tonight: Mostly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. Light and variable winds, becoming west around 10 mph with gusts up to 20 mph.

Wednesday: Partly sunny. Highs in the upper 20s. Northwest winds around 10 mph with gusts up to 20 mph in the morning, becoming light and variable.

Wednesday Night: Partly cloudy with a 20 percent chance of snow. Lows 3 to 9 above. Light and variable winds.

Thursday: Mostly sunny. Highs in the mid 30s. Light and variable winds.

Thursday Night: Mostly clear in the evening, then becoming partly cloudy. Lows 5 to 11 above. Light and variable winds.

Friday: Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Highs in the mid 30s. Chance of snow 50 percent.

Friday Night: Snow likely. Lows around 20. Chance of snow 70 percent.

Saturday: Mostly cloudy with a 50 percent chance of snow. Highs around 30.

Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. A 50 percent chance of snow. Lows around 10 above.

Sunday: Partly sunny in the morning, then mostly cloudy with a chance of snow in the afternoon. Highs in the lower 30s. Chance of snow 40 percent.

Sunday Night: Mostly cloudy with a 50 percent chance of snow. Lows 10 to 15.

Monday: Mostly cloudy with a 50 percent chance of snow. Highs in the upper 20s.

Monday Night: Mostly cloudy. A chance of snow in the evening. Lows 5 to 10 above. Chance of snow 40 percent.

Tuesday: Mostly cloudy in the morning, then becoming partly sunny. Highs around 20.







Zone Forecast: Southern Coos

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