Tranquillity, CA Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Tranquillity, CA in one place.
A slight chance of rain between 2pm and 5pm. Mostly sunny, with a high near 69. West northwest wind 0 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Tranquillity, CA 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 21, 2026 1:34 PM PDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Tranquillity, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 1:34 PM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Tranquillity
Friday looks like the warmest upcoming period in Tranquillity at 77 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 44 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 10 mph WNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 1:34 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- HNX
- Radar station
- KHNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 44. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 72. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 48. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly sunny, with a high near 77. North northwest wind 5 to 10 mph.
Partly cloudy, with a low around 50. Northwest wind 5 to 10 mph.
Partly sunny, with a high near 74. Northwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly cloudy, with a low around 48. Northwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 73. North northeast wind around 5 mph.
Partly cloudy, with a low around 48. North northwest wind around 5 mph.
Mostly sunny, with a high near 76. North northwest wind around 5 mph.
Partly cloudy, with a low around 49. Northwest wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Mostly Sunny then Slight Chance Light Rain
|
69°F |
0 to 10 mph
WNW
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
44°F |
5 to 10 mph
NW
|
|
Thursday
Apr 23
|
Sunny
|
72°F |
5 to 10 mph
NW
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
48°F |
5 to 10 mph
NW
|
|
Friday
Apr 24
|
Mostly Sunny
|
77°F |
5 to 10 mph
NNW
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
50°F |
5 to 10 mph
NW
|
|
Saturday
Apr 25
|
Partly Sunny
|
74°F |
5 mph
NW
|
|
Saturday Night
Apr 25
|
Mostly Cloudy
|
48°F |
5 mph
NW
|
|
Sunday
Apr 26
|
Partly Sunny
|
73°F |
5 mph
NNE
|
|
Sunday Night
Apr 26
|
Partly Cloudy
|
48°F |
5 mph
NNW
|
|
Monday
Apr 27
|
Mostly Sunny
|
76°F |
5 mph
NNW
|
|
Monday Night
Apr 27
|
Partly Cloudy
|
49°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tranquillity.