Mount Rainier, MD Hourly Weather Forecast
Next 48 Hours
Sat, May 16th 2026
Sunny skies in the morning, with partly cloudy expected by night. Warming trend from 53°F to 86°. Light winds, shifting from SW to S at 6 mph, as humidity ranges 25% to 86%, and an avg barometric pressure of 30.05 inHg.
| Sat, May 16th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
5 AM Clear UV: 0 |
53°F Feels 52°F |
81% | 3.6 SW | 30.11 | 46.9°F | 0% |
6 AM Sunny UV: 0 |
53°F Feels 53°F |
83% | 3.4 SW | 30.12 | 47°F | 0% |
7 AM SunnyUV: 0.2 |
57°F Feels 56°F |
86% | 3.1 SW | 30.14 | 49.8°F | 0% |
8 AM SunnyUV: 0.9 |
60°F Feels 60°F |
75% | 4.7 SSW | 30.14 | 51.9°F | 0% |
9 AM SunnyUV: 2.3 |
64°F Feels 64°F |
65% | 5.8 SSW | 30.13 | 52.2°F | 0% |
10 AM SunnyUV: 4.1 |
69°F Feels 69°F |
53% | 5.8 SSW | 30.12 | 50.9°F | 0% |
11 AM SunnyUV: 6.2 |
73°F Feels 74°F |
42% | 6.9 SSW | 30.1 | 48.8°F | 0% |
12 PM SunnyUV: 7.8 |
79°F Feels 78°F |
36% | 7.2 SSW | 30.08 | 47.6°F | 0% |
1 PM SunnyUV: 8.5 |
83°F Feels 81°F |
31% | 8.1 SSW | 30.06 | 50.3°F | 0% |
2 PM SunnyUV: 7.8 |
86°F Feels 83°F |
27% | 8.9 SW | 30.03 | 48.8°F | 0% |
3 PM SunnyUV: 6.4 |
85°F Feels 83°F |
25% | 9.8 SW | 30 | 48.1°F | 0% |
4 PM SunnyUV: 4.7 |
85°F Feels 82°F |
25% | 9.8 SW | 29.98 | 45.2°F | 0% |
5 PM SunnyUV: 2.7 |
84°F Feels 82°F |
26% | 10.3 SW | 29.97 | 46.3°F | 0% |
6 PM Partly Cloudy UV: 1.2 |
79°F Feels 80°F |
38% | 8.3 SW | 29.97 | 54.2°F | 0% |
7 PM Partly CloudyUV: 0.3 |
75°F Feels 78°F |
50% | 6.5 W | 29.99 | 55.4°F | 0% |
8 PM Partly CloudyUV: 0 |
72°F Feels 73°F |
62% | 3.6 WNW | 30 | 57.3°F | 0% |
9 PM Cloudy UV: 0 |
70°F Feels 70°F |
66% | 3.4 WNW | 30.01 | 57.4°F | 0% |
10 PM Partly Cloudy UV: 0 |
69°F Feels 69°F |
68% | 1.6 SSE | 30.01 | 57.6°F | 0% |
11 PM Partly CloudyUV: 0 |
69°F Feels 69°F |
69% | 3.6 S | 30.01 | 57.3°F | 0% |
Sun, May 17th 2026
A full day of Partly cloudy conditions is expected. Rain forecasted to be scattered showers (up to 0.00in), patchy light rain (up to 0.03in). Warming trend from 63°F to 85°. Light winds, shifting from SW to NE at 4.7 mph, as humidity fluctuates between 41% to 91%, and an avg barometric pressure of 30.08 inHg.
| Sun, May 17th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly CloudyUV: 0 |
68°F Feels 68°F |
68% | 3.6 SW | 30 | 56.9°F | 0% |
1 AM Partly CloudyUV: 0 |
66°F Feels 66°F |
70% | 4.7 SW | 30 | 56.3°F | 0% |
2 AM ClearUV: 0 |
65°F Feels 65°F |
74% | 5.6 WSW | 30.02 | 55.8°F | 0% |
3 AM Scattered Showers UV: 0 |
63°F Feels 63°F |
78% | 4 WSW | 30.03 | 56.2°F | 85% |
4 AM Patchy Light Rain UV: 0 |
63°F Feels 63°F |
84% | 4.5 W | 30.04 | 57.1°F | 100% Rain est. 0.03in |
5 AM Scattered ShowersUV: 0 |
63°F Feels 63°F |
91% | 4.3 WNW | 30.04 | 59.2°F | 84% |
6 AM SunnyUV: 0 |
64°F Feels 64°F |
88% | 3.4 W | 30.06 | 59.7°F | 0% |
7 AM Partly CloudyUV: 0.1 |
65°F Feels 65°F |
89% | 4.7 SW | 30.08 | 60.7°F | 0% |
8 AM Cloudy UV: 0.4 |
66°F Feels 66°F |
85% | 4 SW | 30.11 | 61.7°F | 0% |
9 AM Partly CloudyUV: 0.8 |
70°F Feels 70°F |
82% | 3.8 WSW | 30.12 | 62.1°F | 0% |
10 AM Partly CloudyUV: 4.1 |
72°F Feels 75°F |
70% | 5.4 WNW | 30.12 | 62.6°F | 0% |
11 AM CloudyUV: 3.9 |
76°F Feels 78°F |
63% | 5.4 WNW | 30.13 | 62°F | 0% |
12 PM Partly CloudyUV: 2.4 |
80°F Feels 82°F |
53% | 3.8 WNW | 30.12 | 61.4°F | 0% |
1 PM Partly CloudyUV: 6.2 |
83°F Feels 84°F |
47% | 2 W | 30.11 | 61.3°F | 0% |
2 PM Partly CloudyUV: 8.1 |
85°F Feels 86°F |
43% | 1.1 W | 30.09 | 60.7°F | 0% |
3 PM Partly CloudyUV: 4.8 |
85°F Feels 86°F |
41% | 1.6 N | 30.08 | 60.3°F | 0% |
4 PM Partly CloudyUV: 2.7 |
84°F Feels 85°F |
46% | 4.9 E | 30.07 | 61.7°F | 0% |
5 PM SunnyUV: 2.7 |
83°F Feels 84°F |
48% | 9.2 ESE | 30.06 | 61.9°F | 0% |
6 PM Partly CloudyUV: 1.3 |
80°F Feels 82°F |
51% | 7.6 ESE | 30.07 | 62.2°F | 0% |
7 PM CloudyUV: 0.4 |
76°F Feels 79°F |
61% | 5.4 ENE | 30.09 | 62.3°F | 0% |
8 PM Scattered Showers UV: 0 |
73°F Feels 74°F |
73% | 7.2 NE | 30.12 | 63.2°F | 70% |
9 PM Partly CloudyUV: 0 |
71°F Feels 71°F |
82% | 6.3 NE | 30.12 | 63.8°F | 0% |
10 PM Partly CloudyUV: 0 |
69°F Feels 69°F |
87% | 5.6 NE | 30.14 | 64.5°F | 0% |
11 PM Partly CloudyUV: 0 |
68°F Feels 68°F |
90% | 5.1 NE | 30.15 | 64.1°F | 0% |
Mon, May 18th 2026
Partly cloudy expected later. Temps range from 64° to 67°. Light winds from the ENE at 3.3 mph, with humidity levels between 89% to 93%, and an avg barometric pressure of 30.15 inHg.
| Mon, May 18th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
67°F Feels 67°F |
89% | 4.7 ENE | 30.15 | 63.4°F | 0% |
1 AM ClearUV: 0 |
66°F Feels 66°F |
89% | 4.3 ENE | 30.15 | 62.9°F | 0% |
2 AM Partly CloudyUV: 0 |
65°F Feels 65°F |
91% | 3.4 ENE | 30.15 | 62.6°F | 0% |
3 AM Partly CloudyUV: 0 |
65°F Feels 65°F |
92% | 2.7 ENE | 30.15 | 62.2°F | 0% |
4 AM Partly CloudyUV: 0 |
64°F Feels 64°F |
93% | 1.6 NE | 30.15 | 61.9°F | 0% |
Ask About Weather
Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!Currently
|
49°F |
30.1 inHg.
Barometer 95%
Humidity WSW 4mph Wind |
| Clear | ||
Hourly Weather Nearby
More Local Information
Bookmark and Share
