Arminto, WY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arminto, WY in one place.
Sunny, with a high near 52. West wind 5 to 12 mph.
Local Weather Overview
This forecast page for Arminto, WY 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 5, 2026 6:31 PM MST.
The active forecast window currently covers Nov 7 to Nov 11, 2026 for Arminto, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 6:31 PM MST
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Arminto
Sunday looks like the warmest upcoming period in Arminto at 58 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Sunday at about 10 to 20 mph WSW.
The forecast from Nov 7 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 6:31 PM MST
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- RIW
- Radar station
- KRIW
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 34. West southwest wind 5 to 13 mph, with gusts as high as 21 mph.
Sunny, with a high near 58. West southwest wind 10 to 20 mph, with gusts as high as 32 mph.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 55.
Partly cloudy, with a low around 36.
Mostly sunny, with a high near 56.
Mostly clear, with a low around 35.
Sunny, with a high near 55.
Mostly clear, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Sunny
|
52°F |
5 to 12 mph
W
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
34°F |
5 to 13 mph
WSW
|
|
Sunday
Nov 8
|
Sunny
|
58°F |
10 to 20 mph
WSW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
35°F |
7 to 10 mph
WSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
55°F |
6 to 9 mph
WSW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
36°F |
6 to 9 mph
WSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
56°F |
5 to 12 mph
WNW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
35°F |
5 to 9 mph
WNW
|
|
Veterans Day
Nov 11
|
Sunny
|
55°F |
6 to 12 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
37°F |
6 to 12 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arminto.