Today
Overcast
81° / 53°
Rain 0%
SeaTac CONRAC Weather & Rental Planning
7-day forecast, monthly climate normals, and vehicle picks tuned to Seattle-Tacoma conditions.
Current conditions
70°F
Clear · Humidity 47% · Wind 0 mph
Updated: 6/2/2026, 10:06:47 AM PT · Open-Meteo
7-day forecast
Wed, Jun 3
Overcast
64° / 53°
Rain 5%
Thu, Jun 4
Overcast
69° / 52°
Rain 7%
Fri, Jun 5
Drizzle
58° / 46°
Rain 55%
Sat, Jun 6
Drizzle
57° / 44°
Rain 75%
Sun, Jun 7
Overcast
62° / 44°
Rain 4%
Mon, Jun 8
Overcast
72° / 42°
Rain 15%
Rental pick
Rain likely — skip the convertible
Pacific Northwest drizzle is constant. An SUV or mid-size keeps luggage dry and handles wet freeway spray.
Suggested class
SUV
Convertible not recommended this week
Year-round planning
Monthly climate normals
1991–2020 baseline — use when planning ski trips, Rainier drives, or summer coastal loops.
Normals table
| Month | Avg high / low (°F) | Precip (in) | Rain days | Snow days |
|---|---|---|---|---|
| January | 47° / 36° | 5.2 | 16 | 1 |
| February | 50° / 37° | 3.8 | 11 | 0 |
| March | 54° / 40° | 3.5 | 11 | 0 |
| April | 59° / 43° | 2.6 | 8 | 0 |
| May | 65° / 48° | 1.8 | 5 | 0 |
| June | 70° / 53° | 1.2 | 4 | 0 |
| July | 76° / 56° | 0.6 | 2 | 0 |
| August | 76° / 56° | 0.7 | 2 | 0 |
| September | 70° / 52° | 1.5 | 5 | 0 |
| October | 60° / 46° | 3.2 | 10 | 0 |
| November | 51° / 40° | 5.5 | 17 | 0 |
| December | 46° / 35° | 5.8 | 17 | 1 |
1991–2020 WMO climate normals · Open-Meteo Climate API
Average monthly highs
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Bar height scaled to 1991–2020 avg high (°F)