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 Sat Jul 4 2026
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Rest Of Tonight: Mostly cloudy. Lows 35 to 45.

Saturday: Mostly sunny. Patchy smoke. Highs in the 80s. Southwest winds 10 to 15 mph with gusts up to 20 mph in the afternoon.

Saturday Night: Mostly clear. Patchy smoke after midnight. Lows 35 to 45.

Sunday: Sunny. Patchy smoke. Highs in the 80s. Southwest winds 10 to 15 mph in the afternoon.

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

Monday: Mostly sunny. Highs in the 80s.

Monday Night: Partly cloudy. Slight chance of showers in the evening. Lows in the 40s. Chance of rain 10 percent.

Tuesday: Sunny in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the 80s. Chance of rain 30 percent.

Tuesday Night: Mostly cloudy in the evening then clearing. Lows in the 40s.

Wednesday: Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the 80s. Chance of rain 20 percent.

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

Thursday: Sunny. Slight chance of showers and thunderstorms in the afternoon. Highs 85 to 95. Chance of rain 10 percent.

Thursday Night And Friday: Mostly clear. Lows in the 40s. Highs 85 to 95.







Zone Forecast: San Juan River Basin

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