San Luis, CO Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for San Luis, CO in one place.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for San Luis, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 16, 2026 10:14 PM MDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for San Luis, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 16, 2026 10:14 PM MDT
- Forecast office
- PUB
- Source
- NOAA / NWS
Daily Outlook
This Week in San Luis
Monday looks like the warmest upcoming period in San Luis at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Monday Night at about 10 to 15 mph ESE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 10:14 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- PUB
- Radar station
- KPUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 53. East southeast wind 5 to 10 mph.
Sunny, with a high near 84. East southeast wind 5 to 10 mph.
Partly cloudy, with a low around 55. Southeast wind around 10 mph.
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 86. East southeast wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. East southeast wind 10 to 15 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after noon. Sunny, with a high near 84. East northeast wind 5 to 10 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. East southeast wind around 10 mph.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. South southwest wind 5 to 10 mph.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. South wind around 10 mph.
A chance of showers and thunderstorms after noon. Sunny, with a high near 83. Southwest wind around 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
5 to 10 mph
ENE
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
53°F |
5 to 10 mph
ESE
|
|
Sunday
Jul 19
|
Sunny
|
84°F |
5 to 10 mph
ESE
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
55°F |
10 mph
SE
|
|
Monday
Jul 20
|
Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
ESE
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
56°F |
10 to 15 mph
ESE
|
|
Tuesday
Jul 21
|
Sunny then Chance Showers And Thunderstorms
|
84°F |
5 to 10 mph
ENE
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
55°F |
10 mph
ESE
|
|
Wednesday
Jul 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
56°F |
10 mph
S
|
|
Thursday
Jul 23
|
Sunny then Chance Showers And Thunderstorms
|
83°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Luis.
Nearby forecast pages are not available for this location yet.