Weather for 89403 — Dayton, NV
Conditions and forecast for the exact centre of ZIP code 89403 (39.281, -119.529), not a nearby airport.
72°
Clear sky
- Feels like:
- 69°
- Humidity:
- 17%
- Wind:
- 13 mph
- Dew point:
- 24°
Source updated: 10:47:49 PM · WeatherSignal checked: 10:47:49 PM
Next 12 hours in 89403
11 PM
72°
0%
12 AM
72°
0%
1 AM
68°
0%
2 AM
64°
0%
3 AM
62°
0%
4 AM
60°
0%
5 AM
58°
0%
6 AM
57°
0%
7 AM
56°
0%
8 AM
54°
0%
9 AM
52°
0%
10 AM
51°
0%
7 day forecast for 89403
Today
72° / 72°
0% rain · 13 mph wind
Saturday, Oct 17
76° / 47°
0% rain · 12 mph wind
Sunday, Oct 18
76° / 48°
0% rain · 13 mph wind
Monday, Oct 19
73° / 48°
0% rain · 13 mph wind
Tuesday, Oct 20
68° / 48°
0% rain · 14 mph wind
Wednesday, Oct 21
57° / 42°
0% rain · 7 mph wind
Thursday, Oct 22
53° / 40°
0% rain · 9 mph wind
About ZIP code 89403
89403 covers Dayton in Nevada. 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: Reno (23 mi), Roseville (101 mi), Sacramento (116 mi), Elk Grove (116 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 Dayton 89403, Nevada
- The warmest afternoon ahead is tomorrow, reaching about 76°F.
- The coldest night ahead dips to about 40°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
Common questions about Dayton 89403, Nevada weather
- How accurate is the Dayton 89403, Nevada 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 Dayton 89403, Nevada?
- 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 Dayton 89403, Nevada
- Current weather in Dayton 89403, Nevada
- Dayton 89403, Nevada hourly forecast
- Dayton 89403, Nevada weather tomorrow
- Dayton 89403, Nevada weekend weather
- Dayton 89403, Nevada weather radar
- Dayton 89403, Nevada severe weather alerts
- Best time to go outside in Dayton 89403, Nevada
- What happened overnight in Dayton 89403, Nevada
- How accurate is the Dayton 89403, Nevada forecast?
- Dayton 89403, Nevada monthly weather averages
Weather in nearby cities
- Reno, NV weather · about 23 miles away
- Roseville, CA weather · about 101 miles away
- Sacramento, CA weather · about 116 miles away
- Elk Grove, CA weather · about 116 miles away
- Stockton, CA weather · about 132 miles away
- Modesto, CA weather · about 138 miles away