Franklin County, WA Weather Forecast
County weather hub
Areas Of Frost then Sunny
Compare major city weather across Franklin County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Areas of frost before 11am. Sunny, with a high near 62. South wind around 6 mph.
County Weather Overview
This county weather page brings together forecast coverage for Franklin County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Franklin County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 9:01 AM PDT
- Forecast office
- PDT
- Source
- NOAA / NWS
Daily Outlook
This Week in Franklin County
Friday looks like the warmest upcoming period in Franklin County at 71 degrees F.
Tonight is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Saturday at about 5 to 8 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 9:01 AM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- PDT
- Radar station
- KPDT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy frost after 5am. Partly cloudy. Low around 37, with temperatures rising to around 39 overnight. Southeast wind around 5 mph.
Patchy frost before 8am. Mostly sunny, with a high near 66. Southwest wind around 3 mph.
Mostly clear, with a low around 40. Northeast wind 2 to 6 mph.
Sunny, with a high near 70. Northeast wind around 6 mph.
Mostly clear, with a low around 40.
Sunny, with a high near 71.
Partly cloudy, with a low around 44.
Sunny, with a high near 70.
Mostly clear, with a low around 40.
Sunny, with a high near 65.
Partly cloudy, with a low around 42.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 63.
A slight chance of rain showers. Mostly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 13
|
Areas Of Frost then Sunny
|
62°F |
6 mph
S
|
|
Tonight
Oct 13
|
Partly Cloudy then Patchy Frost
|
37°F |
5 mph
SE
|
|
Wednesday
Oct 14
|
Patchy Frost then Mostly Sunny
|
66°F |
3 mph
SW
|
|
Wednesday Night
Oct 14
|
Mostly Clear
|
40°F |
2 to 6 mph
NE
|
|
Thursday
Oct 15
|
Sunny
|
70°F |
6 mph
NE
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
40°F |
5 mph
NE
|
|
Friday
Oct 16
|
Sunny
|
71°F |
3 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
44°F |
5 mph
S
|
|
Saturday
Oct 17
|
Sunny
|
70°F |
5 to 8 mph
SW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
40°F |
3 to 7 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
65°F |
5 mph
SW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
42°F |
6 mph
SE
|
|
Monday
Oct 19
|
Partly Sunny then Slight Chance Rain Showers
|
63°F |
8 mph
SW
|
|
Monday Night
Oct 19
|
Slight Chance Rain Showers
|
41°F |
8 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Franklin County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Franklin County.
Largest mapped city population in this region: 77,095.
