Weather for 80420 — Alma, CO
Conditions and forecast for the exact centre of ZIP code 80420 (39.284, -106.063), not a nearby airport.
19°
Clear sky
- Feels like:
- 8°
- Humidity:
- 31%
- Wind:
- 4 mph
- Dew point:
- -7°
Source updated: 11:59:11 AM · WeatherSignal checked: 11:59:11 AM
Next 12 hours in 80420
12 PM
20°
0%
1 PM
21°
0%
2 PM
24°
0%
3 PM
33°
0%
4 PM
37°
0%
5 PM
40°
0%
6 PM
42°
0%
7 PM
43°
0%
8 PM
44°
0%
9 PM
44°
0%
10 PM
44°
0%
11 PM
43°
0%
7 day forecast for 80420
Today
44° / 19°
0% rain · 5 mph wind
Saturday, Oct 17
49° / 28°
0% rain · 5 mph wind
Sunday, Oct 18
48° / 31°
0% rain · 8 mph wind
Monday, Oct 19
42° / 31°
0% rain · 5 mph wind
Tuesday, Oct 20
45° / 30°
0% rain · 6 mph wind
Wednesday, Oct 21
45° / 33°
0% rain · 4 mph wind
Thursday, Oct 22
43° / 36°
0% rain · 9 mph wind
About ZIP code 80420
80420 covers Alma in Colorado. 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: Lakewood (60 mi), Arvada (63 mi), Denver (65 mi), Centennial (66 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 Alma 80420, Colorado
- The warmest afternoon ahead is tomorrow, reaching about 49°F.
- The coldest night ahead dips to about 19°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- UV reaches 6 on the sunniest day — sunscreen is worth it if you will be outside around midday.
Common questions about Alma 80420, Colorado weather
- How accurate is the Alma 80420, Colorado 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 Alma 80420, Colorado?
- 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 Alma 80420, Colorado
- Current weather in Alma 80420, Colorado
- Alma 80420, Colorado hourly forecast
- Alma 80420, Colorado weather tomorrow
- Alma 80420, Colorado weekend weather
- Alma 80420, Colorado weather radar
- Alma 80420, Colorado severe weather alerts
- Best time to go outside in Alma 80420, Colorado
- What happened overnight in Alma 80420, Colorado
- How accurate is the Alma 80420, Colorado forecast?
- Alma 80420, Colorado monthly weather averages
Weather in nearby cities
- Lakewood, CO weather · about 60 miles away
- Arvada, CO weather · about 63 miles away
- Denver, CO weather · about 65 miles away
- Centennial, CO weather · about 66 miles away
- Boulder, CO weather · about 66 miles away
- Westminster, CO weather · about 67 miles away