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: 1233 AM MDT Tue Apr 21 2026


Rest Of Tonight: Clear. Lows 25 to 35.

Tuesday: Sunny. Highs 65 to 75. Southwest winds 10 to 15 mph in the afternoon.

Tuesday Night: Partly cloudy. Lows 25 to 35.

Wednesday: Sunny. Highs in the 60s. Southwest winds 10 to 20 mph with gusts up to 35 mph in the afternoon.

Wednesday Night: Partly cloudy. Lows in the 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph in the evening, becoming light.

Thursday And Thursday Night: Mostly clear. Highs in the 50s. Lows 15 to 25.

Friday: Mostly sunny in the morning, then becoming partly sunny. Highs 55 to 65.

Friday Night And Saturday: Mostly cloudy. Lows in the 20s. Highs 55 to 65.

Saturday Night: Mostly cloudy. Slight chance of rain showers after midnight. Lows 25 to 35. Chance of rain 20 percent.

Sunday: Mostly cloudy with rain showers likely in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the 50s. Chance of rain 60 percent.

Sunday Night: Mostly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening, then a slight chance of rain and snow showers after midnight. Lows in the 20s. Chance of precipitation 30 percent.

Monday: Mostly sunny. Slight chance of rain and snow showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the 50s. Chance of precipitation 20 percent.







Zone Forecast: San Juan River Basin

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