7-Day Zone Forecast for Guam (Text-Only)
NWS Forecast for: Guam
Issued by: National Weather Service Tiyan, GU
Last Update: 315 AM ChST Tue Jun 24 2025
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Today: Partly sunny with isolated showers and thunderstorms. East winds 10 to 15 mph. Highs around 87. Chance of showers 20 percent.

Tonight: Mostly cloudy with scattered showers and isolated thunderstorms. East winds 5 to 10 mph. Lows around 79. Chance of showers 40 percent.

Wednesday: Partly sunny with scattered showers and isolated thunderstorms. East winds 5 to 10 mph. Highs around 86. Chance of showers 40 percent.

Wednesday Night: Mostly cloudy with scattered showers and isolated thunderstorms. Southeast winds 10 to 15 mph. Lows around 79. Chance of showers 50 percent.

Thursday: Cloudy with numerous showers and isolated thunderstorms. Southeast winds 10 to 15 mph. Highs around 85. Chance of showers 70 percent.

Thursday Night And Friday: Cloudy with numerous showers and isolated thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Chance of showers 70 percent.

Friday Night Through Saturday Night: Cloudy with showers likely and a slight chance of thunderstorms. Lows in the upper 70s. Highs in the mid 80s. Chance of showers 70 percent.

Sunday Through Monday: Cloudy with a 50 percent chance of showers and a slight chance of thunderstorms. Highs in the mid 80s. Lows in the upper 70s.







Zone Forecast: Guam

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