Sussex, WY Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Sussex, WY in one place.
Partly cloudy. Low around 34, with temperatures rising to around 38 overnight. South southwest wind 8 to 12 mph.
Local Weather Overview
This forecast page for Sussex, 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 11, 2026 3:12 AM MST.
The active forecast window currently covers Nov 11 to Nov 17, 2026 for Sussex, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 3:12 AM MST
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Sussex
Thursday looks like the warmest upcoming period in Sussex at 68 degrees F.
Overnight is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 14 to 25 mph SSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 11, 2026 3:12 AM MST
- Coverage
- 7 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
Sunny. High near 64, with temperatures falling to around 57 in the afternoon. West southwest wind 6 to 9 mph.
Mostly clear, with a low around 36. South southwest wind 3 to 9 mph.
Sunny, with a high near 68. South wind 7 to 10 mph.
Partly cloudy, with a low around 39. South wind 8 to 18 mph, with gusts as high as 29 mph.
Mostly sunny, with a high near 66. South southwest wind 14 to 25 mph, with gusts as high as 32 mph.
Partly cloudy, with a low around 40. South wind 14 to 17 mph, with gusts as high as 29 mph.
Mostly sunny, with a high near 63.
Partly cloudy, with a low around 35.
Sunny, with a high near 60.
Mostly clear, with a low around 36.
Sunny, with a high near 63.
Partly cloudy, with a low around 38.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 11
|
Partly Cloudy
|
34°F |
8 to 12 mph
SSW
|
|
Veterans Day
Nov 11
|
Sunny
|
64°F |
6 to 9 mph
WSW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
36°F |
3 to 9 mph
SSW
|
|
Thursday
Nov 12
|
Sunny
|
68°F |
7 to 10 mph
S
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
39°F |
8 to 18 mph
S
|
|
Friday
Nov 13
|
Mostly Sunny
|
66°F |
14 to 25 mph
SSW
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
40°F |
14 to 17 mph
S
|
|
Saturday
Nov 14
|
Mostly Sunny
|
63°F |
9 to 16 mph
S
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
35°F |
9 mph
S
|
|
Sunday
Nov 15
|
Sunny
|
60°F |
9 mph
SSW
|
|
Sunday Night
Nov 15
|
Mostly Clear
|
36°F |
8 to 16 mph
SSW
|
|
Monday
Nov 16
|
Sunny
|
63°F |
13 to 18 mph
SSW
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
38°F |
13 to 16 mph
SSW
|
|
Tuesday
Nov 17
|
Mostly Sunny then Slight Chance Rain Showers
|
61°F |
8 to 14 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sussex.