Hourly Weather Forecast - Sparta, TN

12 AM
35°F
10%
3mph
E
Clear
Humidity
54%
Feels like
33°F
Dew Point
20°F
1 AM
35°F
10%
3mph
ESE
Clear
Humidity
54%
Feels like
33°F
Dew Point
20°F
2 AM
35°F
10%
3mph
ESE
Clear
Humidity
54%
Feels like
32°F
Dew Point
20°F
3 AM
35°F
10%
4mph
SE
Clear
Humidity
54%
Feels like
32°F
Dew Point
20°F
4 AM
34°F
10%
4mph
SE
Clear
Humidity
55%
Feels like
31°F
Dew Point
20°F
5 AM
34°F
10%
4mph
SE
Clear
Humidity
57%
Feels like
31°F
Dew Point
20°F
6 AM
35°F
10%
4mph
SE
Clear
Humidity
58%
Feels like
31°F
Dew Point
21°F
6:48 AM
7 AM
38°F
20%
5mph
SE
Mostly Sunny
Humidity
57%
Feels like
34°F
Dew Point
24°F
8 AM
41°F
20%
6mph
SE
Partly Cloudy
Humidity
55%
Feels like
37°F
Dew Point
27°F
9 AM
45°F
20%
7mph
SE
Partly Cloudy
Humidity
52%
Feels like
41°F
Dew Point
29°F
10 AM
49°F
20%
9mph
SSE
Partly Cloudy
Humidity
47%
Feels like
45°F
Dew Point
29°F
11 AM
53°F
20%
10mph
SSE
Mostly Sunny
Humidity
40%
Feels like
53°F
Dew Point
29°F
12 PM
55°F
20%
11mph
SSE
Sunny
Humidity
36%
Feels like
55°F
Dew Point
29°F
1 PM
56°F
20%
11mph
S
Mostly Sunny
Humidity
35%
Feels like
56°F
Dew Point
29°F
2 PM
56°F
20%
10mph
S
Partly Cloudy
Humidity
36%
Feels like
56°F
Dew Point
29°F
3 PM
55°F
20%
10mph
SSE
Cloudy
Humidity
38%
Feels like
55°F
Dew Point
30°F
4 PM
54°F
20%
9mph
SSE
Cloudy
Humidity
40%
Feels like
54°F
Dew Point
30°F
4:32 PM
5 PM
52°F
20%
8mph
SSE
Cloudy
Humidity
42%
Feels like
52°F
Dew Point
30°F
6 PM
51°F
20%
8mph
SSE
Mostly Cloudy
Humidity
44%
Feels like
51°F
Dew Point
30°F
7 PM
50°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
46%
Feels like
50°F
Dew Point
30°F
8 PM
50°F
30%
8mph
SSE
30% Chance of Light Rain
Humidity
47%
Feels like
50°F
Dew Point
31°F
9 PM
50°F
30%
9mph
S
30% Chance Rain Showers
Humidity
49%
Feels like
50°F
Dew Point
32°F
10 PM
50°F
30%
9mph
S
30% Chance Rain Showers
Humidity
51%
Feels like
50°F
Dew Point
33°F
11 PM
50°F
30%
9mph
S
30% Chance Rain Showers
Humidity
54%
Feels like
50°F
Dew Point
34°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide