Irwin, CO Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Irwin, CO in one place.
Mostly cloudy, with a high near 38. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Irwin, 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: Nov 6, 2026 8:50 AM MST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Irwin, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:50 AM MST
- Forecast office
- GJT
- Source
- NOAA / NWS
Daily Outlook
This Week in Irwin
Monday looks like the warmest upcoming period in Irwin at 47 degrees F.
Tonight is the coolest period ahead with temperatures near 21 degrees F.
The strongest winds are forecast for Today at about 0 to 5 mph W.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 8:50 AM MST
- Coverage
- 8 days
- Time zone
- America/Denver
- Forecast office
- GJT
- Radar station
- KGJX
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 21. South southwest wind 0 to 5 mph.
Sunny, with a high near 42. West northwest wind 0 to 5 mph.
Clear, with a low around 24. East northeast wind 0 to 5 mph.
Sunny, with a high near 45. North wind 0 to 5 mph.
Clear, with a low around 26.
Sunny, with a high near 47.
Mostly clear, with a low around 28.
Mostly sunny, with a high near 43.
Partly cloudy, with a low around 26.
Sunny, with a high near 42.
Mostly clear, with a low around 26.
Sunny, with a high near 45.
Mostly clear, with a low around 28.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Mostly Cloudy
|
38°F |
0 to 5 mph
W
|
|
Tonight
Nov 6
|
Mostly Clear
|
21°F |
0 to 5 mph
SSW
|
|
Saturday
Nov 7
|
Sunny
|
42°F |
0 to 5 mph
WNW
|
|
Saturday Night
Nov 7
|
Clear
|
24°F |
0 to 5 mph
ENE
|
|
Sunday
Nov 8
|
Sunny
|
45°F |
0 to 5 mph
N
|
|
Sunday Night
Nov 8
|
Clear
|
26°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
47°F |
0 mph
|
|
Monday Night
Nov 9
|
Mostly Clear
|
28°F |
0 mph
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
43°F |
0 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
26°F |
0 to 5 mph
NNW
|
|
Veterans Day
Nov 11
|
Sunny
|
42°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
26°F |
0 mph
|
|
Thursday
Nov 12
|
Sunny
|
45°F |
0 mph
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
28°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Irwin.