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: 1237 AM MDT Sat Jun 20 2026
Print




Rest Of Tonight: Mostly clear. Lows in the 40s.

Saturday: Sunny. Highs in the 80s. Southwest winds 10 to 20 mph with gusts up to 30 mph in the afternoon.

Saturday Night: Mostly clear. Lows 35 to 45. West winds 10 to 15 mph with gusts up to 30 mph in the evening, becoming light.

Sunday: Sunny. Highs in the 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon.

Sunday Night: Clear. Lows 35 to 45.

Monday: Sunny. Highs in the 80s.

Monday Night Through Wednesday: Mostly clear. Lows in the 40s. Highs 85 to 95.

Wednesday Night: Partly cloudy. Lows in the 40s.

Thursday And Thursday Night: Partly cloudy. Slight chance of showers and thunderstorms. Highs in the 80s. Lows in the 40s. Chance of rain 20 percent.

Friday: Mostly sunny with a slight chance of showers in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs 75 to 85. Chance of rain 40 percent.







Zone Forecast: San Juan River Basin

Visit your local NWS office at: https://www.weather.gov/gjt