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Current weather in San Marine is few clouds.

Where can I find the hourly weather forecast for San Marine?

This page shows hourly weather forecast for San Marine, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for San Marine updated regularly?

Weather data for San Marine is updated regularly with the latest available observations and forecasts.

Now · 9:41 AM

San Marine Weather & Hourly Forecast

United States · Oregon · 97498

59°F

Mostly sunny

Feels like: 55°F

💧 Humidity 89% 🌡 Pressure 30.09 inHg 💨 Wind 10 mph 👁 Visibility 1.1 mi ☁ Clouds 34% ☀️ UV index 1.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for San Marine

Today

10:00 AM

Mostly sunny

59° 💧 None 💨 10 mph H 89%30.09 inHg

1:00 PM

Partly cloudy

61° 💧 None 💨 14 mph H 84%30.06 inHg

4:00 PM

Mostly cloudy

61° 💧 None 💨 16 mph H 85%30.03 inHg

7:00 PM

Overcast

58° 💧 None 💨 12 mph H 79%30.03 inHg

10:00 PM

Clear night

56° 💧 None 💨 11 mph H 87%30.06 inHg

Tomorrow

1:00 AM

Clear night

55° 💧 None 💨 8 mph H 93%30.03 inHg

4:00 AM

Clear night

54° 💧 None 💨 7 mph H 92%30.06 inHg

7:00 AM

Sunny

53° 💧 None 💨 6 mph H 89%30.03 inHg

10:00 AM

Sunny

58° 💧 None 💨 3 mph H 76%30.03 inHg

1:00 PM

Mostly sunny

59° 💧 None 💨 9 mph H 75%30.00 inHg

4:00 PM

Sunny

59° 💧 None 💨 9 mph H 79%29.97 inHg

7:00 PM

Overcast

57° 💧 None 💨 5 mph H 90%29.94 inHg

10:00 PM

Mostly cloudy night

55° 💧 None 💨 1 mph H 94%29.94 inHg

Saturday

1:00 AM

Partly cloudy night

52° 💧 None 💨 3 mph H 98%29.91 inHg

4:00 AM

Fog at night

53° 💧 0.001 in 💨 7 mph H 97%29.91 inHg

7:00 AM

Fog

53° 💧 0.004 in 💨 9 mph H 94%29.91 inHg

Today

10:00 AM

Mostly sunny

59° 💧 None 💨 10 mph H 89%30.09 inHg

11:00 AM

Mostly sunny

61° 💧 None 💨 12 mph H 87%30.06 inHg

12:00 PM

Partly cloudy

61° 💧 None 💨 14 mph H 86%30.06 inHg

1:00 PM

Partly cloudy

61° 💧 None 💨 14 mph H 84%30.06 inHg

2:00 PM

Overcast

62° 💧 None 💨 14 mph H 82%30.06 inHg

3:00 PM

Overcast

61° 💧 None 💨 15 mph H 84%30.03 inHg

4:00 PM

Mostly cloudy

61° 💧 None 💨 16 mph H 85%30.03 inHg

5:00 PM

Mostly cloudy

60° 💧 None 💨 15 mph H 82%30.03 inHg

6:00 PM

Overcast

59° 💧 None 💨 13 mph H 80%30.03 inHg

7:00 PM

Overcast

58° 💧 None 💨 12 mph H 79%30.03 inHg

8:00 PM

Mostly cloudy night

57° 💧 None 💨 12 mph H 82%30.03 inHg

9:00 PM

Clear night

57° 💧 None 💨 11 mph H 84%30.03 inHg

10:00 PM

Clear night

56° 💧 None 💨 11 mph H 87%30.06 inHg

11:00 PM

Clear night

56° 💧 None 💨 11 mph H 90%30.06 inHg

Tomorrow

12:00 AM

Clear night

55° 💧 None 💨 10 mph H 91%30.03 inHg

1:00 AM

Clear night

55° 💧 None 💨 8 mph H 93%30.03 inHg

2:00 AM

Clear night

54° 💧 None 💨 8 mph H 92%30.03 inHg

3:00 AM

Clear night

54° 💧 None 💨 8 mph H 92%30.03 inHg

4:00 AM

Clear night

54° 💧 None 💨 7 mph H 92%30.06 inHg

5:00 AM

Clear night

53° 💧 None 💨 6 mph H 91%30.06 inHg

6:00 AM

Clear night

53° 💧 None 💨 6 mph H 90%30.06 inHg

7:00 AM

Sunny

53° 💧 None 💨 6 mph H 89%30.03 inHg

8:00 AM

Sunny

54° 💧 None 💨 4 mph H 87%30.03 inHg

9:00 AM

Mostly sunny

57° 💧 None 💨 2 mph H 81%30.03 inHg

10:00 AM

Sunny

58° 💧 None 💨 3 mph H 76%30.03 inHg

11:00 AM

Sunny

58° 💧 None 💨 5 mph H 76%30.03 inHg

12:00 PM

Mostly sunny

59° 💧 None 💨 7 mph H 74%30.00 inHg

1:00 PM

Mostly sunny

59° 💧 None 💨 9 mph H 75%30.00 inHg

2:00 PM

Partly cloudy

59° 💧 None 💨 10 mph H 78%30.00 inHg

3:00 PM

Sunny

59° 💧 None 💨 10 mph H 79%29.97 inHg

4:00 PM

Sunny

59° 💧 None 💨 9 mph H 79%29.97 inHg

5:00 PM

Mostly cloudy

59° 💧 None 💨 8 mph H 82%29.94 inHg

6:00 PM

Overcast

58° 💧 None 💨 6 mph H 85%29.94 inHg

7:00 PM

Overcast

57° 💧 None 💨 5 mph H 90%29.94 inHg

8:00 PM

Overcast night

55° 💧 None 💨 3 mph H 94%29.94 inHg

9:00 PM

Mostly cloudy night

55° 💧 None 💨 2 mph H 94%29.94 inHg

10:00 PM

Mostly cloudy night

55° 💧 None 💨 1 mph H 94%29.94 inHg

11:00 PM

Mostly cloudy night

54° 💧 None 💨 1 mph H 94%29.91 inHg

Saturday

12:00 AM

Partly cloudy night

54° 💧 None 💨 2 mph H 95%29.91 inHg

1:00 AM

Partly cloudy night

52° 💧 None 💨 3 mph H 98%29.91 inHg

2:00 AM

Fog at night

52° 💧 None 💨 5 mph H 100%29.91 inHg

3:00 AM

Mostly cloudy night

52° 💧 None 💨 5 mph H 99%29.91 inHg

4:00 AM

Fog at night

53° 💧 None 💨 7 mph H 97%29.91 inHg

5:00 AM

Fog at night

53° 💧 None 💨 7 mph H 96%29.91 inHg

6:00 AM

Fog at night

53° 💧 0.001 in 💨 8 mph H 95%29.91 inHg

7:00 AM

Fog

53° 💧 0.001 in 💨 9 mph H 94%29.91 inHg

8:00 AM

Mostly cloudy

54° 💧 0.001 in 💨 10 mph H 92%29.91 inHg

9:00 AM

Mostly cloudy

56° 💧 0.002 in 💨 11 mph H 88%29.91 inHg

10:00 AM

Light rain

57° 💧 0.005 in 💨 13 mph H 82%29.91 inHg

11:00 AM

Mostly cloudy

58° 💧 0.002 in 💨 13 mph H 81%29.91 inHg

12:00 PM

Light rain

58° 💧 0.009 in 💨 13 mph H 82%29.91 inHg

1:00 PM

Mostly cloudy

58° 💧 0.003 in 💨 15 mph H 80%29.91 inHg

2:00 PM

Light rain

58° 💧 0.010 in 💨 14 mph H 81%29.91 inHg

3:00 PM

Light rain

58° 💧 0.006 in 💨 14 mph H 83%29.91 inHg

4:00 PM

Light rain

58° 💧 0.004 in 💨 14 mph H 81%29.91 inHg

5:00 PM

Light rain

55° 💧 0.092 in 💨 16 mph H 94%29.91 inHg

Sunday

2:00 AM

Light rain

51° 💧 None 💨 8 mph H 99%30.00 inHg

5:00 AM

Mostly cloudy night

51° 💧 None 💨 7 mph H 100%30.06 inHg

8:00 AM

Mostly cloudy

52° 💧 None 💨 6 mph H 99%30.09 inHg

11:00 AM

Partly cloudy

58° 💧 None 💨 8 mph H 86%30.12 inHg

2:00 PM

Partly cloudy

62° 💧 None 💨 8 mph H 69%30.12 inHg

5:00 PM

Mostly sunny

61° 💧 None 💨 6 mph H 74%30.12 inHg

8:00 PM

Clear night

53° 💧 None 💨 0 mph H 93%30.12 inHg

11:00 PM

Partly cloudy night

50° 💧 None 💨 1 mph H 96%30.15 inHg

Monday

2:00 AM

Mostly cloudy night

47° 💧 None 💨 2 mph H 99%30.12 inHg

5:00 AM

Mostly cloudy night

48° 💧 None 💨 4 mph H 98%30.09 inHg

8:00 AM

Partly cloudy

48° 💧 None 💨 4 mph H 95%30.09 inHg

11:00 AM

Sunny

64° 💧 None 💨 3 mph H 66%30.09 inHg

2:00 PM

Sunny

68° 💧 None 💨 7 mph H 54%30.03 inHg

5:00 PM

Sunny

64° 💧 None 💨 9 mph H 70%30.00 inHg

8:00 PM

Clear night

54° 💧 None 💨 7 mph H 95%29.97 inHg

11:00 PM

Partly cloudy night

52° 💧 None 💨 6 mph H 99%29.97 inHg

Tuesday

2:00 AM

Mostly cloudy night

50° 💧 None 💨 4 mph H 98%29.97 inHg

5:00 AM

Partly cloudy night

47° 💧 None 💨 2 mph H 96%29.94 inHg

8:00 AM

Mostly sunny

50° 💧 None 💨 2 mph H 89%29.97 inHg

11:00 AM

Sunny

69° 💧 None 💨 1 mph H 53%30.00 inHg

2:00 PM

Sunny

72° 💧 None 💨 6 mph H 54%29.97 inHg

5:00 PM

Sunny

67° 💧 None 💨 6 mph H 65%29.97 inHg

8:00 PM

Clear night

57° 💧 None 💨 5 mph H 92%29.97 inHg

11:00 PM

Partly cloudy night

53° 💧 None 💨 4 mph H 99%30.00 inHg

Wednesday

5:00 AM

Clear night

59° 💧 None 💨 5 mph H 76%30.00 inHg

11:00 AM

Sunny

53° 💧 None 💨 4 mph H 77%30.03 inHg

5:00 PM

Sunny

72° 💧 None 💨 3 mph H 51%30.06 inHg

11:00 PM

Clear night

78° 💧 None 💨 5 mph H 49%30.00 inHg

Thursday

5:00 AM

Clear night

62° 💧 None 💨 4 mph H 59%30.00 inHg

11:00 AM

Sunny

56° 💧 None 💨 3 mph H 63%29.97 inHg

5:00 PM

Sunny

71° 💧 None 💨 3 mph H 55%30.03 inHg

11:00 PM

Clear night

64° 💧 None 💨 5 mph H 71%30.03 inHg

Friday

5:00 AM

Overcast night

55° 💧 None 💨 5 mph H 99%30.06 inHg

11:00 AM

Mostly cloudy

54° 💧 None 💨 3 mph H 98%30.06 inHg

5:00 PM

Partly cloudy

62° 💧 None 💨 4 mph H 78%30.06 inHg

11:00 PM

Partly cloudy night

61° 💧 None 💨 6 mph H 80%30.03 inHg

Saturday

5:00 AM

Overcast night

57° 💧 None 💨 6 mph H 95%30.03 inHg

11:00 AM

Overcast

55° 💧 None 💨 7 mph H 99%30.03 inHg

5:00 PM

Overcast

58° 💧 None 💨 9 mph H 91%30.06 inHg

11:00 PM

Mostly cloudy night

61° 💧 None 💨 7 mph H 74%30.03 inHg

Sunday

5:00 AM

Overcast night

53° 💧 None 💨 3 mph H 99%30.03 inHg

11:00 AM

Overcast

54° 💧 None 💨 3 mph H 99%30.00 inHg

5:00 PM

Overcast

61° 💧 None 💨 2 mph H 71%30.00 inHg

11:00 PM

Mostly cloudy night

60° 💧 None 💨 7 mph H 81%29.94 inHg

Monday

5:00 AM

Mostly clear night

53° 💧 None 💨 6 mph H 100%30.00 inHg

11:00 AM

Overcast

51° 💧 None 💨 6 mph H 100%30.00 inHg

5:00 PM

Sunny

61° 💧 None 💨 4 mph H 74%30.00 inHg

11:00 PM

Clear night

61° 💧 None 💨 12 mph H 80%29.94 inHg

Tuesday

5:00 AM

Mostly cloudy night

54° 💧 None 💨 7 mph H 99%29.94 inHg

11:00 AM

Sunny

55° 💧 None 💨 5 mph H 79%29.85 inHg

5:00 PM

Sunny

74° 💧 None 💨 8 mph H 51%29.80 inHg

11:00 PM

Mostly clear night

64° 💧 None 💨 11 mph H 72%29.85 inHg

Wednesday

5:00 AM

Moderate rain

56° 💧 None 💨 5 mph H 89%29.91 inHg

11:00 AM

Moderate rain

54° 💧 None 💨 5 mph H 98%29.94 inHg

5:00 PM

Mostly cloudy

62° 💧 None 💨 10 mph H 80%29.97 inHg

11:00 PM

Partly cloudy night

61° 💧 None 💨 13 mph H 79%29.97 inHg

Thursday

5:00 AM

Moderate rain

56° 💧 None 💨 11 mph H 98%29.97 inHg

11:00 AM

Light rain

55° 💧 None 💨 12 mph H 99%30.00 inHg

5:00 PM

Overcast

58° 💧 None 💨 14 mph H 96%30.03 inHg

11:00 PM

Overcast night

56° 💧 None 💨 2 mph H 96%30.09 inHg

In San Marine and, more broadly, across the state of Oregon: The morning will start with a mix of sun and clouds, bringing mild temperatures around 46 degrees. As the day progresses, the sky remains partly sunny with similar conditions into the afternoon. Temperatures will warm up to a high of approximately 73 degrees. Winds will generally be moderate from the west, with sustained speeds up to 11 mph and gusts reaching 15 mph. No precipitation is expected throughout the day, making for generally dry weather conditions. Overall, it looks like a pleasant day with comfortable temperatures and mild breezes.

15-Day Weather Outlook for San Marine

TomorrowTomorrow

Mostly cloudy 60°/53° 💧 None 💨 15 mph

Saturday, Sep 12Sat Sep 12

Mostly cloudy 59°/52° 💧 None 💨 15 mph

Sunday, Sep 13Sun Sep 13

Light rain 62°/51° 💧 0.478 in 💨 16 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 68°/47° 💧 None 💨 7 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 72°/47° 💧 None 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 67°/53° 💧 0.177 in 💨 6 mph

Thursday, Sep 17Thu Sep 17

Sunny 78°/56° 💧 None 💨 5 mph

Friday, Sep 18Fri Sep 18

Overcast 71°/54° 💧 0.006 in 💨 5 mph

Saturday, Sep 19Sat Sep 19

Overcast 62°/55° 💧 0.010 in 💨 7 mph

Sunday, Sep 20Sun Sep 20

Overcast 61°/53° 💧 0.060 in 💨 9 mph

Monday, Sep 21Mon Sep 21

Overcast 61°/51° 💧 0.024 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Mostly cloudy 61°/54° 💧 None 💨 12 mph

Wednesday, Sep 23Wed Sep 23

Moderate rain 74°/54° 💧 0.636 in 💨 11 mph

Thursday, Sep 24Thu Sep 24

Moderate rain 62°/55° 💧 0.191 in 💨 13 mph

Friday, Sep 25Fri Sep 25

Overcast 58°/56° 💧 0.196 in 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in San Marine

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for San Marine

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 5,4µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 12,8µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 71,9µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 1,1µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in San Marine

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,8Moderate 🙂Fair

Tomorrow UV 5,2Moderate 🙂Fair

Saturday UV 3,4Moderate 🙂Fair

Sunday UV 5,7Moderate 🙂Fair

Monday UV 5,0Moderate 🙂Fair

Tuesday UV 6,0High —Unavailable

Wednesday UV 7,0High —Unavailable

Hourly UV index today

10:00 AMUV 2,3 11:00 AMUV 3,9 12:00 PMUV 5,2 1:00 PMUV 5,8 2:00 PMUV 5,6 3:00 PMUV 4,5 4:00 PMUV 3,1 5:00 PMUV 1,5 6:00 PMUV 0,5 7:00 PMUV 0,1

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for San Marine

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SAN MARINE, OREGON

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

96/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:16 PM–5:11 AM

☁ Cloud cover 2% Real hourly forecast for the best viewing hour.

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 85° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min80%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

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Forecast data for San Marine were last refreshed today at 9:41 AM. The current forecast period extends through 12/09/2026 at 7:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.