Frontier, WY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Frontier, WY in one place.
Sunny, with a high near 49. West northwest wind 2 to 7 mph.
Local Weather Overview
This forecast page for Frontier, 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 6, 2026 9:21 AM MST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Frontier, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 9:21 AM MST
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Frontier
Sunday looks like the warmest upcoming period in Frontier at 54 degrees F.
Saturday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 10 mph WNW.
The forecast from Nov 7 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 9:21 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- RIW
- Radar station
- KMTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 28. West northwest wind around 2 mph.
Sunny, with a high near 54. West wind 2 to 9 mph.
Partly cloudy, with a low around 30. West northwest wind around 5 mph.
Mostly sunny, with a high near 53. West wind around 5 mph.
Mostly cloudy, with a low around 31.
Mostly sunny, with a high near 51.
Mostly clear, with a low around 30.
Sunny, with a high near 52.
Mostly clear, with a low around 31.
Mostly sunny, with a high near 52.
Partly cloudy, with a low around 32.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Sunny
|
49°F |
2 to 7 mph
WNW
|
|
Saturday Night
Nov 7
|
Clear
|
28°F |
2 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
54°F |
2 to 9 mph
W
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
30°F |
5 mph
WNW
|
|
Monday
Nov 9
|
Mostly Sunny
|
53°F |
5 mph
W
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
31°F |
2 to 6 mph
WNW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
51°F |
6 to 10 mph
WNW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
30°F |
8 mph
WNW
|
|
Veterans Day
Nov 11
|
Sunny
|
52°F |
6 mph
W
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
31°F |
3 mph
WNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
52°F |
3 mph
WSW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
32°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Frontier.