Weather for 83121 — Frontier, WY
Conditions and forecast for the exact centre of ZIP code 83121 (41.814, -110.537), not a nearby airport.
47°
Clear sky
- Feels like:
- 43°
- Humidity:
- 61%
- Wind:
- 7 mph
- Dew point:
- 34°
Source updated: 7:47:08 PM · WeatherSignal checked: 7:47:08 PM
Next 12 hours in 83121
8 PM
49°
0%
9 PM
50°
0%
10 PM
51°
0%
11 PM
50°
0%
12 AM
48°
0%
1 AM
43°
0%
2 AM
41°
0%
3 AM
40°
0%
4 AM
39°
0%
5 AM
38°
0%
6 AM
37°
0%
7 AM
36°
0%
7 day forecast for 83121
Today
51° / 47°
0% rain · 7 mph wind
Saturday, Oct 17
60° / 35°
0% rain · 14 mph wind
Sunday, Oct 18
59° / 35°
0% rain · 10 mph wind
Monday, Oct 19
54° / 37°
0% rain · 4 mph wind
Tuesday, Oct 20
54° / 43°
0% rain · 5 mph wind
Wednesday, Oct 21
53° / 39°
0% rain · 10 mph wind
Thursday, Oct 22
55° / 41°
0% rain · 7 mph wind
About ZIP code 83121
83121 covers Frontier in Wyoming. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Salt Lake City (101 mi), West Valley City (108 mi), West Jordan (110 mi), Provo (124 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in Frontier 83121, Wyoming
- The warmest afternoon ahead is tomorrow, reaching about 60°F.
- The coldest night ahead dips to about 35°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
Common questions about Frontier 83121, Wyoming weather
- How accurate is the Frontier 83121, Wyoming forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in Frontier 83121, Wyoming?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for Frontier 83121, Wyoming
- Current weather in Frontier 83121, Wyoming
- Frontier 83121, Wyoming hourly forecast
- Frontier 83121, Wyoming weather tomorrow
- Frontier 83121, Wyoming weekend weather
- Frontier 83121, Wyoming weather radar
- Frontier 83121, Wyoming severe weather alerts
- Best time to go outside in Frontier 83121, Wyoming
- What happened overnight in Frontier 83121, Wyoming
- How accurate is the Frontier 83121, Wyoming forecast?
- Frontier 83121, Wyoming monthly weather averages
Weather in nearby cities
- Salt Lake City, UT weather · about 101 miles away
- West Valley City, UT weather · about 108 miles away
- West Jordan, UT weather · about 110 miles away
- Provo, UT weather · about 124 miles away
- Billings, MT weather · about 292 miles away
- Fort Collins, CO weather · about 296 miles away