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Olympia Hourly Weather Forecast

Next 48 Hours

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Mon, May 18th 2026

Expect consistent Sunny skies throughout the day. Warming trend from 49°F to 68°. Light winds, shifting from WSW to SW at 6.4 mph, with humidity ranging 48% to 97%, and an avg barometric pressure of 30.19 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
9 AM
Sunny at 9 AM on Mon, May 18th 2026
54°F
54°F
78%
3.4 WSW
30.24
47°F
1.6
0%
10 AM
Sunny at 10 AM on Mon, May 18th 2026
57°F
57°F
71%
3.4 WSW
30.23
47°F
2.8
0%
11 AM
Sunny at 11 AM on Mon, May 18th 2026
60°F
60°F
65%
4 W
30.21
49°F
4.4
0%
12 PM
Sunny at 12 PM on Mon, May 18th 2026
62°F
62°F
60%
4.5 WNW
30.2
48°F
5.6
0%
1 PM
Partly Cloudy at 1 PM on Mon, May 18th 2026
64°F
64°F
58%
5.4 WNW
30.19
49°F
6.3
0%
2 PM
Partly Cloudy at 2 PM on Mon, May 18th 2026
65°F
65°F
55%
6.3 W
30.17
49°F
6.2
0%
3 PM
Partly Cloudy at 3 PM on Mon, May 18th 2026
65°F
65°F
52%
8.1 W
30.16
47°F
5.3
0%
4 PM
Sunny at 4 PM on Mon, May 18th 2026
68°F
68°F
48%
8.5 W
30.15
46°F
4
0%
5 PM
Sunny at 5 PM on Mon, May 18th 2026
68°F
68°F
48%
10.3 W
30.15
49°F
2.5
0%
6 PM
Sunny at 6 PM on Mon, May 18th 2026
65°F
65°F
49%
10.1 W
30.15
49°F
1.2
0%
7 PM
Sunny at 7 PM on Mon, May 18th 2026
62°F
62°F
59%
8.9 W
30.16
48°F
0.5
0%
8 PM
Sunny at 8 PM on Mon, May 18th 2026
59°F
60°F
70%
7.8 WSW
30.17
49°F
0.1
0%
9 PM
Clear at 9 PM on Mon, May 18th 2026
53°F
53°F
77%
5.8 WSW
30.19
49°F
0
0%
10 PM
Mist at 10 PM on Mon, May 18th 2026
50°F
49°F
95%
4.5 SW
30.2
46°F
0
0%
11 PM
Mist at 11 PM on Mon, May 18th 2026
49°F
48°F
97%
4.5 SW
30.21
46°F
0
0%

Tue, May 19th 2026

Skies will shift from light rain shower to Overcast conditions as the day goes on. Rain forecasted to be patchy rain nearby (up to 0.00in), light rain shower (up to 0.01in). Temps range from 48° to 59°. Light winds, shifting from SW to SW at 5.4 mph, with humidity levels between 72% to 96%, and an avg barometric pressure of 30.19 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
Overcast at 12 AM on Tue, May 19th 2026
49°F
47°F
92%
4.7 SW
30.21
46°F
0
0%
1 AM
Overcast at 1 AM on Tue, May 19th 2026
50°F
48°F
86%
4.9 SW
30.21
45°F
0
0%
2 AM
Overcast at 2 AM on Tue, May 19th 2026
49°F
48°F
84%
4.7 SW
30.21
45°F
0
0%
3 AM
Overcast at 3 AM on Tue, May 19th 2026
49°F
48°F
86%
4.5 SW
30.21
45°F
0
0%
4 AM
Overcast at 4 AM on Tue, May 19th 2026
50°F
48°F
87%
4 SSW
30.2
46°F
0
0%
5 AM
Overcast at 5 AM on Tue, May 19th 2026
50°F
48°F
87%
4 SSW
30.2
46°F
0
0%
6 AM
Overcast at 6 AM on Tue, May 19th 2026
50°F
49°F
87%
4.5 SSW
30.19
46°F
0
0%
7 AM
Overcast at 7 AM on Tue, May 19th 2026
50°F
49°F
85%
4.7 SSW
30.2
46°F
0.1
0%
8 AM
Overcast at 8 AM on Tue, May 19th 2026
51°F
49°F
84%
4.9 SSW
30.2
46°F
0.4
0%
9 AM
Patchy rain nearby at 9 AM on Tue, May 19th 2026
52°F
50°F
83%
5.4 SSW
30.2
47°F
0.9
60%
10 AM
Patchy rain nearby at 10 AM on Tue, May 19th 2026
53°F
51°F
82%
5.4 SSW
30.21
47°F
1.6
75%
11 AM
Overcast at 11 AM on Tue, May 19th 2026
54°F
52°F
81%
5.8 SSW
30.2
48°F
2.2
0%
12 PM
Patchy rain nearby at 12 PM on Tue, May 19th 2026
56°F
55°F
78%
6 SSW
30.21
49°F
2.7
100%
1 PM
Light rain shower at 1 PM on Tue, May 19th 2026
58°F
57°F
72%
5.8 SW
30.19
50°F
3
100%

Rain est. 0.01in
2 PM
Light rain shower at 2 PM on Tue, May 19th 2026
59°F
58°F
75%
6.7 SW
30.18
51°F
4.8
100%

Rain est. 0.01in
3 PM
Light rain shower at 3 PM on Tue, May 19th 2026
59°F
59°F
75%
6.9 SW
30.17
52°F
4.8
100%

Rain est. 0.01in
4 PM
Light rain shower at 4 PM on Tue, May 19th 2026
59°F
59°F
77%
6.7 WSW
30.16
52°F
3.5
100%

Rain est. 0.01in
5 PM
Light rain shower at 5 PM on Tue, May 19th 2026
59°F
58°F
79%
6.5 WSW
30.15
53°F
2.2
100%

Rain est. 0.01in
6 PM
Light rain shower at 6 PM on Tue, May 19th 2026
58°F
58°F
79%
6.7 WSW
30.14
52°F
1.2
100%

Rain est. 0.01in
7 PM
Patchy rain nearby at 7 PM on Tue, May 19th 2026
57°F
56°F
78%
6.5 WSW
30.14
51°F
0.5
100%
8 PM
Patchy rain nearby at 8 PM on Tue, May 19th 2026
54°F
52°F
81%
6.3 WSW
30.15
49°F
0.1
81%
9 PM
Patchy rain nearby at 9 PM on Tue, May 19th 2026
51°F
49°F
89%
4.9 WSW
30.17
47°F
0
79%
10 PM
Mist at 10 PM on Tue, May 19th 2026
49°F
47°F
94%
4.5 SW
30.18
46°F
0
0%
11 PM
Mist at 11 PM on Tue, May 19th 2026
48°F
46°F
96%
4.3 SW
30.18
46°F
0
0%

Wed, May 20th 2026

Overcast conditions in the morning, with Misty conditions expected by night. Rain forecasted to be patchy rain nearby (up to 0.00in). Temps range from 48° to 52°. Calm winds, shifting from SW to SSW at 2.2 mph, while humidity ranges from 85% to 95%, and an avg barometric pressure of 30.19 inHg.
 
Temp
Feel
Humidity
Wind
Pressure
Dew Point
UV
Precip.
12 AM
Mist at 12 AM on Wed, May 20th 2026
48°F
46°F
95%
4 SW
30.19
46°F
0
0%
1 AM
Mist at 1 AM on Wed, May 20th 2026
48°F
47°F
95%
3.4 SW
30.19
46°F
0
0%
2 AM
Mist at 2 AM on Wed, May 20th 2026
48°F
47°F
94%
3.1 SSW
30.19
46°F
0
0%
3 AM
Patchy rain nearby at 3 AM on Wed, May 20th 2026
48°F
48°F
94%
2.5 SSW
30.2
47°F
0
79%
4 AM
Overcast at 4 AM on Wed, May 20th 2026
48°F
49°F
93%
2 SSW
30.19
47°F
0
0%
5 AM
Overcast at 5 AM on Wed, May 20th 2026
48°F
49°F
93%
2 SW
30.19
47°F
0
0%
6 AM
Overcast at 6 AM on Wed, May 20th 2026
49°F
49°F
92%
1.3 WSW
30.2
47°F
0
0%
7 AM
Overcast at 7 AM on Wed, May 20th 2026
50°F
50°F
90%
1.1 WSW
30.2
47°F
0.3
0%
8 AM
Overcast at 8 AM on Wed, May 20th 2026
52°F
52°F
85%
0.7 SSW
30.2
47°F
0.9
0%

This hour by hour weather report is relevant for ZIP codes from 98501 through 98599, accurately covering all areas within Olympia, WA.

Currently

Sunny 47°F
30.25 inHg.
Barometer
90%
Humidity
SW 2.7mph
Wind
Sunny

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