Somerville, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Somerville, TN in one place.
Mostly sunny, with a high near 85. South southwest wind around 15 mph.
Local Weather Overview
This forecast page for Somerville, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 5:02 PM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Somerville, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 5:02 PM CDT
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Somerville
Friday looks like the warmest upcoming period in Somerville at 89 degrees F.
Sunday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for This Afternoon at about 15 mph SSW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 5:02 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MEG
- Radar station
- KNQA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers between 4am and 5am. Partly cloudy, with a low around 66. South southwest wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 8am, then showers and thunderstorms between 8am and 10am, then a chance of showers and thunderstorms between 10am and 5pm, then showers and thunderstorms likely. Partly sunny, with a high near 83. South southwest wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 62. South southwest wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 89. South wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy. Low around 66, with temperatures rising to around 69 overnight. South southwest wind around 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy. High near 77, with temperatures falling to around 73 in the afternoon. West southwest wind 10 to 15 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 45. North northwest wind around 10 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 69. Chance of precipitation is 20%.
Mostly clear, with a low around 43.
Sunny, with a high near 74.
Partly cloudy, with a low around 50.
Mostly sunny, with a high near 77.
Partly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 15
|
Mostly Sunny
|
85°F |
15 mph
SSW
|
|
Tonight
Apr 15
|
Partly Cloudy then Chance Rain Showers
|
66°F |
10 mph
SSW
|
|
Thursday
Apr 16
|
Chance Showers And Thunderstorms
|
83°F |
10 mph
SSW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
62°F |
0 to 5 mph
SSW
|
|
Friday
Apr 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
89°F |
0 to 10 mph
S
|
|
Friday Night
Apr 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
10 mph
SSW
|
|
Saturday
Apr 18
|
Slight Chance Showers And Thunderstorms
|
77°F |
10 to 15 mph
WSW
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
45°F |
10 mph
NNW
|
|
Sunday
Apr 19
|
Slight Chance Rain Showers then Mostly Sunny
|
69°F |
5 to 10 mph
N
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
43°F |
5 mph
NE
|
|
Monday
Apr 20
|
Sunny
|
74°F |
5 mph
ESE
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
50°F |
0 to 5 mph
SE
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
77°F |
5 to 10 mph
S
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
53°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Somerville.
