Weather for 42066 — Mayfield, KY
Conditions and forecast for the exact centre of ZIP code 42066 (36.733, -88.651), not a nearby airport.
60°
Overcast
- Feels like:
- 60°
- Humidity:
- 69%
- Wind:
- 15 mph
- Dew point:
- 50°
Source updated: 12:01:27 PM · WeatherSignal checked: 12:01:27 PM
Next 12 hours in 42066
12 PM
60°
0%
1 PM
59°
0%
2 PM
59°
0%
3 PM
59°
0%
4 PM
58°
0%
5 PM
58°
0%
6 PM
56°
0%
7 PM
59°
0%
8 PM
62°
0%
9 PM
61°
0%
10 PM
59°
0%
11 PM
57°
0%
7 day forecast for 42066
Today
62° / 56°
0% rain · 18 mph wind
Saturday, Oct 17
59° / 48°
0% rain · 14 mph wind
Sunday, Oct 18
65° / 44°
0% rain · 9 mph wind
Monday, Oct 19
69° / 45°
0% rain · 5 mph wind
Tuesday, Oct 20
70° / 47°
0% rain · 7 mph wind
Wednesday, Oct 21
71° / 49°
0% rain · 7 mph wind
Thursday, Oct 22
71° / 48°
0% rain · 7 mph wind
About ZIP code 42066
42066 covers Mayfield in Kentucky. 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: Clarksville (73 mi), Evansville (104 mi), Nashville (111 mi), Memphis (134 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 Mayfield 42066, Kentucky
- The warmest afternoon ahead is Thursday, reaching about 71°F.
- The coldest night ahead dips to about 44°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like today, with sustained wind near 18 mph.
Common questions about Mayfield 42066, Kentucky weather
- How accurate is the Mayfield 42066, Kentucky 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 Mayfield 42066, Kentucky?
- 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 Mayfield 42066, Kentucky
- Current weather in Mayfield 42066, Kentucky
- Mayfield 42066, Kentucky hourly forecast
- Mayfield 42066, Kentucky weather tomorrow
- Mayfield 42066, Kentucky weekend weather
- Mayfield 42066, Kentucky weather radar
- Mayfield 42066, Kentucky severe weather alerts
- Best time to go outside in Mayfield 42066, Kentucky
- What happened overnight in Mayfield 42066, Kentucky
- How accurate is the Mayfield 42066, Kentucky forecast?
- Mayfield 42066, Kentucky monthly weather averages
Weather in nearby cities
- Clarksville, TN weather · about 73 miles away
- Evansville, IN weather · about 104 miles away
- Nashville, TN weather · about 111 miles away
- Memphis, TN weather · about 134 miles away
- Murfreesboro, TN weather · about 140 miles away
- St. Louis, MO weather · about 156 miles away