Lyons, CO Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Lyons, CO in one place.
Mostly clear. Low around 61, with temperatures rising to around 63 overnight. West wind around 3 mph.
Local Weather Overview
This forecast page for Lyons, 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 10, 2026 4:09 AM MDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Lyons, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 4:09 AM MDT
- Forecast office
- BOU
- Source
- NOAA / NWS
Daily Outlook
This Week in Lyons
Monday looks like the warmest upcoming period in Lyons at 98 degrees F.
Overnight is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Tuesday Night at about 2 to 15 mph SSE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 4:09 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- BOU
- Radar station
- KFTG
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 86, with temperatures falling to around 83 in the afternoon. Northeast wind 1 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy. Low around 63, with temperatures rising to around 65 overnight. West wind around 5 mph.
Sunny, with a high near 92. East northeast wind 2 to 6 mph.
Mostly clear, with a low around 66. West wind around 5 mph.
Sunny, with a high near 94.
Mostly clear, with a low around 67.
Sunny, with a high near 98.
Mostly clear, with a low around 67.
Sunny, with a high near 96.
Mostly clear, with a low around 67.
Sunny, with a high near 95.
Mostly clear, with a low around 67.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Mostly Clear
|
61°F |
3 mph
W
|
|
Friday
Jul 10
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
1 to 6 mph
NE
|
|
Friday Night
Jul 10
|
Partly Cloudy
|
63°F |
5 mph
W
|
|
Saturday
Jul 11
|
Sunny
|
92°F |
2 to 6 mph
ENE
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
66°F |
5 mph
W
|
|
Sunday
Jul 12
|
Sunny
|
94°F |
2 to 10 mph
ENE
|
|
Sunday Night
Jul 12
|
Mostly Clear
|
67°F |
2 to 12 mph
S
|
|
Monday
Jul 13
|
Sunny
|
98°F |
2 to 10 mph
E
|
|
Monday Night
Jul 13
|
Mostly Clear
|
67°F |
1 to 13 mph
SW
|
|
Tuesday
Jul 14
|
Sunny
|
96°F |
3 to 14 mph
ENE
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
67°F |
2 to 15 mph
SSE
|
|
Wednesday
Jul 15
|
Sunny
|
95°F |
2 to 13 mph
ENE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
67°F |
2 to 13 mph
SSE
|
|
Thursday
Jul 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
3 to 9 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lyons.
