10-day forecast for San Luis, CO: 28° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, October 17
56° · 0.49 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1762° / 34°0
Morning39°feels 39°
Afternoon62°feels 59°
Evening49°feels 47°
Overnight37°feels 37°
62 °
San Luis, Saturday, 17 October
Clear. High 62°, low 34°.
Pressure30.42 inHg
Wind2.9 mph W
Humidity45%
Visibility6.2 mi
Dew point28°
Sun, 1858° / 38°0.02
Morning40°feels 40°
Afternoon58°feels 56°
Evening49°feels 49°
Overnight44°feels 44°
58 °
San Luis, Sunday, 18 October
Light rain. High 58°, low 38°.
Pressure30.18 inHg
Wind4.2 mph SW
Humidity35%
Visibility6.2 mi
Dew point16°
Mon, 1961° / 42°0
Morning45°feels 45°
Afternoon61°feels 58°
Evening51°feels 48°
Overnight45°feels 41°
61 °
San Luis, Monday, 19 October
Mostly clear. High 61°, low 42°.
Pressure30.09 inHg
Wind6.1 mph SW
Humidity43%
Visibility6.2 mi
Dew point35°
Tue, 2060° / 43°0.09
Morning46°feels 44°
Afternoon59°feels 57°
Evening55°feels 52°
Overnight45°feels 43°
60 °
San Luis, Tuesday, 20 October
Light rain. High 60°, low 43°.
Pressure30.09 inHg
Wind10.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point43°
Wed, 2160° / 45°0.05
Morning49°feels 46°
Afternoon57°feels 55°
Evening52°feels 51°
Overnight48°feels 48°
60 °
San Luis, Wednesday, 21 October
Light rain. High 60°, low 45°.
Pressure30.24 inHg
Wind7.5 mph S
Humidity55%
Visibility—
Dew point40°
Thu, 2256° / 45°0.49
Morning49°feels 46°
Afternoon55°feels 53°
Evening50°feels 47°
Overnight45°feels 39°
56 °
San Luis, Thursday, 22 October
Rain. High 56°, low 45°.
Pressure29.91 inHg
Wind22.2 mph SW
Humidity64%
Visibility—
Dew point43°
Fri, 2352° / 35°0.02
Morning39°feels 33°
Afternoon48°feels 43°
Evening44°feels 40°
Overnight39°feels 35°
52 °
San Luis, Friday, 23 October
Light rain. High 52°, low 35°.
Pressure29.94 inHg
Wind13.3 mph SW
Humidity42%
Visibility—
Dew point25°
Sat, 2450° / 38°0
Morning42°feels 40°
Afternoon48°feels 42°
Evening43°feels 40°
Overnight38°feels 38°
50 °
San Luis, Saturday, 24 October
Light rain. High 50°, low 38°.
Pressure30.00 inHg
Wind17.2 mph SW
Humidity40%
Visibility—
Dew point24°
Sun, 2552° / 34°0
Morning38°feels 34°
Afternoon47°feels 43°
Evening44°feels 40°
Overnight38°feels 33°
52 °
San Luis, Sunday, 25 October
Clear. High 52°, low 34°.
Pressure30.15 inHg
Wind9 mph SW
Humidity32%
Visibility—
Dew point17°
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 Luis, CO 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.