10-day forecast for San Juan, NM: 62° to 91°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
79° · 0.26 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 68°0
Morning74°feels 73°
Afternoon90°feels 86°
Evening76°feels 76°
Overnight70°feels 69°
91 °
San Juan, Monday, 10 August
Clear. High 91°, low 68°.
Pressure29.94 inHg
Wind6.4 mph S
Humidity23%
Visibility6.2 mi
Dew point43°
Tue, 1190° / 68°0.11
Morning75°feels 75°
Afternoon90°feels 87°
Evening72°feels 71°
Overnight76°feels 75°
90 °
San Juan, Tuesday, 11 August
Rain. High 90°, low 68°.
Pressure29.91 inHg
Wind8.3 mph SW
Humidity25%
Visibility6.2 mi
Dew point47°
Wed, 1287° / 62°0.03
Morning71°feels 70°
Afternoon86°feels 84°
Evening78°feels 77°
Overnight68°feels 67°
87 °
San Juan, Wednesday, 12 August
Light rain. High 87°, low 62°.
Pressure29.88 inHg
Wind7.3 mph S
Humidity33%
Visibility6.2 mi
Dew point50°
Thu, 1379° / 66°0.26
Morning68°feels 68°
Afternoon79°feels 79°
Evening74°feels 74°
Overnight68°feels 67°
79 °
San Juan, Thursday, 13 August
Rain. High 79°, low 66°.
Pressure29.91 inHg
Wind15.3 mph W
Humidity52%
Visibility6.2 mi
Dew point56°
Fri, 1483° / 65°0
Morning69°feels 69°
Afternoon80°feels 80°
Evening81°feels 80°
Overnight74°feels 73°
83 °
San Juan, Friday, 14 August
Overcast. High 83°, low 65°.
Pressure29.97 inHg
Wind14.8 mph W
Humidity37%
Visibility—
Dew point49°
Sat, 1586° / 70°0
Morning74°feels 73°
Afternoon82°feels 81°
Evening81°feels 79°
Overnight74°feels 73°
86 °
San Juan, Saturday, 15 August
Overcast. High 86°, low 70°.
Pressure30.03 inHg
Wind13 mph NW
Humidity36%
Visibility—
Dew point51°
Sun, 1685° / 70°0.01
Morning74°feels 73°
Afternoon82°feels 81°
Evening80°feels 79°
Overnight73°feels 72°
85 °
San Juan, Sunday, 16 August
Light rain. High 85°, low 70°.
Pressure30.03 inHg
Wind14.7 mph NW
Humidity34%
Visibility—
Dew point49°
Mon, 1786° / 68°0.02
Morning72°feels 71°
Afternoon82°feels 80°
Evening78°feels 78°
Overnight70°feels 70°
86 °
San Juan, Monday, 17 August
Light rain. High 86°, low 68°.
Pressure29.97 inHg
Wind14.3 mph N
Humidity34%
Visibility—
Dew point49°
Tue, 1883° / 66°0.15
Morning72°feels 71°
Afternoon80°feels 79°
Evening66°feels 66°
Overnight69°feels 68°
83 °
San Juan, Tuesday, 18 August
Rain. High 83°, low 66°.
Pressure29.97 inHg
Wind17.7 mph NW
Humidity32%
Visibility—
Dew point48°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in San Juan, NM around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.