7-Day Zone Forecast for San Juan River Basin (Text-Only)
NWS Forecast for: San Juan River Basin
Issued by: National Weather Service Grand Junction, CO
Last Update: 1014 PM MDT Fri Jul 24 2026


Overnight: Mostly cloudy late in the evening, then becoming partly cloudy. Lows 45 to 55.

Saturday: Sunny with a slight chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs 85 to 95. Chance of rain 50 percent.

Saturday Night: Mostly cloudy. Slight chance of showers and thunderstorms in the evening. Lows 45 to 55. Chance of rain 20 percent.

Sunday: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the 80s. Chance of rain 60 percent.

Sunday Night: Mostly cloudy. Slight chance of showers and thunderstorms in the evening. Lows 45 to 55. Chance of rain 20 percent.

Monday: Mostly sunny in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs 85 to 95. Chance of rain 60 percent.

Monday Night: Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows 45 to 55. Chance of rain 10 percent.

Tuesday: Sunny in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the 80s. Chance of rain 60 percent.

Tuesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows 45 to 55. Chance of rain 30 percent.

Wednesday: Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the 80s. Chance of rain 40 percent.

Wednesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows 45 to 55. Chance of rain 30 percent.

Thursday: Mostly sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs 85 to 95. Chance of rain 40 percent.

Thursday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Lows 45 to 55. Chance of rain 30 percent.

Friday: Mostly sunny in the morning, then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the 80s. Chance of rain 60 percent.







Zone Forecast: San Juan River Basin

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