Weather for 37378 — Smartt, TN
Conditions and forecast for the exact centre of ZIP code 37378 (35.640, -85.837), not a nearby airport.
68°
Clear sky
- Feels like:
- 68°
- Humidity:
- 76%
- Wind:
- 10 mph
- Dew point:
- 60°
Source updated: 12:55:38 PM · WeatherSignal checked: 12:55:38 PM
Next 12 hours in 37378
1 PM
71°
0%
2 PM
74°
0%
3 PM
76°
0%
4 PM
79°
0%
5 PM
72°
0%
6 PM
70°
0%
7 PM
66°
0%
8 PM
63°
0%
9 PM
61°
0%
10 PM
58°
0%
11 PM
55°
0%
12 AM
53°
0%
7 day forecast for 37378
Today
79° / 55°
0% rain · 16 mph wind
Saturday, Oct 17
59° / 50°
0% rain · 17 mph wind
Sunday, Oct 18
68° / 42°
0% rain · 12 mph wind
Monday, Oct 19
70° / 45°
0% rain · 6 mph wind
Tuesday, Oct 20
73° / 45°
0% rain · 7 mph wind
Wednesday, Oct 21
75° / 47°
0% rain · 9 mph wind
Thursday, Oct 22
73° / 47°
0% rain · 9 mph wind
About ZIP code 37378
37378 covers Smartt in Tennessee. 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: Murfreesboro (34 mi), Chattanooga (51 mi), Nashville (64 mi), Huntsville (76 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 Smartt 37378, Tennessee
- The warmest afternoon ahead is today, reaching about 79°F.
- The coldest night ahead dips to about 42°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like tomorrow, with sustained wind near 17 mph.
Common questions about Smartt 37378, Tennessee weather
- How accurate is the Smartt 37378, Tennessee 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 Smartt 37378, Tennessee?
- 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 Smartt 37378, Tennessee
- Current weather in Smartt 37378, Tennessee
- Smartt 37378, Tennessee hourly forecast
- Smartt 37378, Tennessee weather tomorrow
- Smartt 37378, Tennessee weekend weather
- Smartt 37378, Tennessee weather radar
- Smartt 37378, Tennessee severe weather alerts
- Best time to go outside in Smartt 37378, Tennessee
- What happened overnight in Smartt 37378, Tennessee
- How accurate is the Smartt 37378, Tennessee forecast?
- Smartt 37378, Tennessee monthly weather averages
Weather in nearby cities
- Murfreesboro, TN weather · about 34 miles away
- Chattanooga, TN weather · about 51 miles away
- Nashville, TN weather · about 64 miles away
- Huntsville, AL weather · about 76 miles away
- Clarksville, TN weather · about 105 miles away
- Knoxville, TN weather · about 109 miles away