What is the weather in Corvallis right now?

Current weather in Corvallis is light rain.

Where can I find the hourly weather forecast for Corvallis?

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

Is the weather forecast for Corvallis updated regularly?

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

Now · 5:33 PM

Corvallis Weather & Hourly Forecast

United States · Montana · 59828

63°F

Light rain

Feels like: 62°F

💧 Humidity 68% 🌡 Pressure 29.91 inHg 💨 Wind 4 mph 👁 Visibility 4.6 mi ☁ Clouds 48% ☀️ UV index 2.2 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Corvallis

Today

6:00 PM

Light rain

63° 💧 0.027 in 💨 4 mph H 68%29.91 inHg

9:00 PM

Mostly clear night

55° 💧 0.001 in 💨 1 mph H 90%29.97 inHg

Tomorrow

12:00 AM

Partly cloudy night

53° 💧 0.001 in 💨 1 mph H 80%29.97 inHg

3:00 AM

Mostly cloudy night

52° 💧 0.001 in 💨 0 mph H 82%30.00 inHg

6:00 AM

Mostly cloudy night

50° 💧 None 💨 1 mph H 82%30.00 inHg

9:00 AM

Mostly cloudy

54° 💧 None 💨 2 mph H 82%30.00 inHg

12:00 PM

Overcast

62° 💧 0.002 in 💨 2 mph H 67%29.94 inHg

3:00 PM

Mostly sunny

69° 💧 0.002 in 💨 4 mph H 50%29.85 inHg

6:00 PM

Light rain

60° 💧 0.046 in 💨 7 mph H 77%29.88 inHg

9:00 PM

Partly cloudy night

55° 💧 0.001 in 💨 1 mph H 89%29.91 inHg

Monday

12:00 AM

Mostly cloudy night

52° 💧 0.005 in 💨 2 mph H 86%29.88 inHg

3:00 AM

Light rain

52° 💧 0.061 in 💨 2 mph H 86%29.85 inHg

6:00 AM

Light rain

50° 💧 0.166 in 💨 2 mph H 90%29.83 inHg

9:00 AM

Moderate rain

51° 💧 0.227 in 💨 3 mph H 94%29.91 inHg

12:00 PM

Light rain

54° 💧 0.043 in 💨 5 mph H 79%29.94 inHg

3:00 PM

Light rain

58° 💧 0.006 in 💨 4 mph H 56%29.97 inHg

Today

6:00 PM

Light rain

63° 💧 0.015 in 💨 4 mph H 68%29.91 inHg

7:00 PM

Light rain

61° 💧 0.009 in 💨 4 mph H 79%29.94 inHg

8:00 PM

Mostly sunny

58° 💧 0.003 in 💨 2 mph H 88%29.97 inHg

9:00 PM

Mostly clear night

55° 💧 0.001 in 💨 1 mph H 90%29.97 inHg

10:00 PM

Mostly cloudy night

54° 💧 0.000 in 💨 1 mph H 87%29.97 inHg

11:00 PM

Mostly cloudy night

54° 💧 None 💨 1 mph H 81%30.00 inHg

Tomorrow

12:00 AM

Partly cloudy night

53° 💧 None 💨 1 mph H 80%29.97 inHg

1:00 AM

Overcast night

52° 💧 None 💨 2 mph H 82%29.97 inHg

2:00 AM

Mostly cloudy night

52° 💧 0.001 in 💨 1 mph H 83%30.00 inHg

3:00 AM

Mostly cloudy night

52° 💧 0.000 in 💨 0 mph H 82%30.00 inHg

4:00 AM

Mostly cloudy night

52° 💧 0.000 in 💨 1 mph H 82%30.00 inHg

5:00 AM

Mostly cloudy night

51° 💧 None 💨 1 mph H 82%30.00 inHg

6:00 AM

Mostly cloudy night

50° 💧 None 💨 1 mph H 82%30.00 inHg

7:00 AM

Clear night

49° 💧 None 💨 1 mph H 83%30.00 inHg

8:00 AM

Mostly sunny

51° 💧 None 💨 1 mph H 84%30.00 inHg

9:00 AM

Mostly cloudy

54° 💧 None 💨 2 mph H 82%30.00 inHg

10:00 AM

Overcast

57° 💧 None 💨 2 mph H 77%29.97 inHg

11:00 AM

Overcast

59° 💧 None 💨 2 mph H 73%29.97 inHg

12:00 PM

Overcast

62° 💧 None 💨 2 mph H 67%29.94 inHg

1:00 PM

Mostly cloudy

65° 💧 0.002 in 💨 3 mph H 57%29.91 inHg

2:00 PM

Partly cloudy

67° 💧 0.000 in 💨 1 mph H 51%29.88 inHg

3:00 PM

Mostly sunny

69° 💧 None 💨 4 mph H 50%29.85 inHg

4:00 PM

Partly cloudy

68° 💧 None 💨 5 mph H 50%29.83 inHg

5:00 PM

Light thunderstorms

67° 💧 0.002 in 💨 5 mph H 50%29.83 inHg

6:00 PM

Light rain

60° 💧 0.030 in 💨 7 mph H 77%29.88 inHg

7:00 PM

Light rain

58° 💧 0.005 in 💨 2 mph H 82%29.91 inHg

8:00 PM

Light rain

57° 💧 0.010 in 💨 1 mph H 89%29.88 inHg

9:00 PM

Partly cloudy night

55° 💧 0.001 in 💨 1 mph H 89%29.91 inHg

10:00 PM

Clear night

55° 💧 None 💨 0 mph H 86%29.91 inHg

11:00 PM

Clear night

53° 💧 None 💨 0 mph H 86%29.88 inHg

Monday

12:00 AM

Mostly cloudy night

52° 💧 None 💨 2 mph H 86%29.88 inHg

1:00 AM

Light rain

52° 💧 0.004 in 💨 0 mph H 84%29.85 inHg

2:00 AM

Overcast night

53° 💧 0.000 in 💨 0 mph H 82%29.85 inHg

3:00 AM

Light rain

52° 💧 0.004 in 💨 2 mph H 86%29.85 inHg

4:00 AM

Light rain

51° 💧 0.022 in 💨 3 mph H 91%29.85 inHg

5:00 AM

Light rain

51° 💧 0.034 in 💨 1 mph H 88%29.85 inHg

6:00 AM

Light rain

50° 💧 0.030 in 💨 2 mph H 90%29.83 inHg

7:00 AM

Light rain

49° 💧 0.044 in 💨 2 mph H 96%29.85 inHg

8:00 AM

Light rain

49° 💧 0.092 in 💨 2 mph H 97%29.88 inHg

9:00 AM

Moderate rain

51° 💧 0.107 in 💨 3 mph H 94%29.91 inHg

10:00 AM

Light rain

52° 💧 0.074 in 💨 3 mph H 93%29.91 inHg

11:00 AM

Light rain

53° 💧 0.047 in 💨 5 mph H 88%29.94 inHg

12:00 PM

Light rain

54° 💧 0.020 in 💨 5 mph H 79%29.94 inHg

1:00 PM

Light rain

55° 💧 0.014 in 💨 5 mph H 68%29.97 inHg

2:00 PM

Light rain

56° 💧 0.009 in 💨 4 mph H 60%29.97 inHg

3:00 PM

Light rain

58° 💧 0.006 in 💨 4 mph H 56%29.97 inHg

4:00 PM

Partly cloudy

59° 💧 None 💨 4 mph H 52%29.97 inHg

5:00 PM

Partly cloudy

59° 💧 0.001 in 💨 3 mph H 51%29.97 inHg

6:00 PM

Partly cloudy

59° 💧 None 💨 4 mph H 50%29.97 inHg

7:00 PM

Partly cloudy

58° 💧 None 💨 3 mph H 56%30.00 inHg

8:00 PM

Partly cloudy

55° 💧 None 💨 3 mph H 60%30.00 inHg

9:00 PM

Mostly clear night

54° 💧 None 💨 3 mph H 62%30.03 inHg

10:00 PM

Mostly clear night

51° 💧 None 💨 4 mph H 67%30.06 inHg

11:00 PM

Mostly clear night

49° 💧 None 💨 5 mph H 72%30.09 inHg

Tuesday

12:00 AM

Clear night

49° 💧 None 💨 5 mph H 75%30.09 inHg

1:00 AM

Clear night

48° 💧 None 💨 4 mph H 77%30.09 inHg

2:00 AM

Clear night

47° 💧 None 💨 4 mph H 78%30.12 inHg

3:00 AM

Clear night

45° 💧 None 💨 3 mph H 80%30.12 inHg

4:00 AM

Clear night

44° 💧 None 💨 3 mph H 82%30.12 inHg

5:00 AM

Clear night

43° 💧 None 💨 3 mph H 82%30.15 inHg

6:00 AM

Clear night

42° 💧 None 💨 3 mph H 82%30.18 inHg

9:00 AM

Mostly sunny

48° 💧 None 💨 4 mph H 68%30.21 inHg

12:00 PM

Mostly cloudy

55° 💧 None 💨 3 mph H 53%30.24 inHg

3:00 PM

Mostly sunny

58° 💧 None 💨 3 mph H 50%30.21 inHg

6:00 PM

Mostly sunny

58° 💧 None 💨 4 mph H 52%30.21 inHg

9:00 PM

Clear night

49° 💧 None 💨 2 mph H 76%30.24 inHg

Wednesday

12:00 AM

Mostly clear night

47° 💧 None 💨 3 mph H 76%30.27 inHg

3:00 AM

Clear night

47° 💧 None 💨 3 mph H 70%30.27 inHg

6:00 AM

Clear night

46° 💧 None 💨 4 mph H 69%30.27 inHg

9:00 AM

Sunny

53° 💧 None 💨 5 mph H 59%30.27 inHg

12:00 PM

Sunny

64° 💧 None 💨 2 mph H 35%30.24 inHg

3:00 PM

Sunny

70° 💧 None 💨 3 mph H 29%30.12 inHg

6:00 PM

Sunny

69° 💧 None 💨 5 mph H 25%30.09 inHg

9:00 PM

Clear night

60° 💧 None 💨 1 mph H 33%30.09 inHg

Thursday

12:00 AM

Clear night

54° 💧 None 💨 4 mph H 45%30.09 inHg

3:00 AM

Clear night

51° 💧 None 💨 6 mph H 53%30.09 inHg

6:00 AM

Clear night

50° 💧 None 💨 7 mph H 53%30.06 inHg

9:00 AM

Sunny

57° 💧 None 💨 7 mph H 43%30.06 inHg

12:00 PM

Mostly sunny

70° 💧 None 💨 6 mph H 32%29.97 inHg

3:00 PM

Sunny

74° 💧 None 💨 7 mph H 28%29.91 inHg

6:00 PM

Sunny

72° 💧 None 💨 3 mph H 36%29.85 inHg

9:00 PM

Clear night

62° 💧 None 💨 2 mph H 49%29.88 inHg

Friday

12:00 AM

Clear night

56° 💧 None 💨 4 mph H 61%29.88 inHg

3:00 AM

Clear night

53° 💧 None 💨 3 mph H 65%29.91 inHg

6:00 AM

Clear night

51° 💧 None 💨 2 mph H 64%29.88 inHg

12:00 PM

Mostly cloudy

63° 💧 None 💨 2 mph H 50%29.80 inHg

6:00 PM

Moderate rain

49° 💧 None 💨 5 mph H 93%29.91 inHg

Saturday

12:00 AM

Mostly clear night

42° 💧 None 💨 6 mph H 83%30.00 inHg

6:00 AM

Partly cloudy night

41° 💧 None 💨 5 mph H 84%30.06 inHg

12:00 PM

Mostly sunny

53° 💧 None 💨 5 mph H 51%30.03 inHg

6:00 PM

Light rain

44° 💧 None 💨 6 mph H 91%30.18 inHg

Sunday

12:00 AM

Partly cloudy night

36° 💧 None 💨 2 mph H 93%30.30 inHg

6:00 AM

Clear night

33° 💧 None 💨 2 mph H 69%30.24 inHg

12:00 PM

Sunny

53° 💧 None 💨 3 mph H 51%30.15 inHg

6:00 PM

Sunny

62° 💧 None 💨 1 mph H 29%29.97 inHg

Monday

12:00 AM

Clear night

49° 💧 None 💨 2 mph H 43%30.06 inHg

6:00 AM

Clear night

45° 💧 None 💨 3 mph H 57%30.06 inHg

12:00 PM

Sunny

63° 💧 None 💨 2 mph H 39%30.06 inHg

6:00 PM

Sunny

68° 💧 None 💨 1 mph H 31%29.94 inHg

Tuesday

12:00 AM

Clear night

53° 💧 None 💨 3 mph H 41%30.00 inHg

6:00 AM

Clear night

50° 💧 None 💨 3 mph H 44%30.03 inHg

12:00 PM

Mostly cloudy

67° 💧 None 💨 3 mph H 35%30.00 inHg

6:00 PM

Sunny

71° 💧 None 💨 2 mph H 36%29.94 inHg

Wednesday

12:00 AM

Mostly clear night

52° 💧 None 💨 2 mph H 63%30.03 inHg

6:00 AM

Mostly cloudy night

48° 💧 None 💨 2 mph H 71%30.09 inHg

12:00 PM

Mostly cloudy

63° 💧 None 💨 4 mph H 50%30.12 inHg

6:00 PM

Mostly sunny

66° 💧 None 💨 4 mph H 63%30.03 inHg

Thursday

12:00 AM

Clear night

53° 💧 None 💨 1 mph H 79%30.06 inHg

6:00 AM

Clear night

51° 💧 None 💨 1 mph H 73%30.12 inHg

12:00 PM

Sunny

66° 💧 None 💨 2 mph H 49%30.15 inHg

6:00 PM

Sunny

69° 💧 None 💨 4 mph H 47%30.09 inHg

Friday

12:00 AM

Clear night

55° 💧 None 💨 2 mph H 65%30.15 inHg

6:00 AM

Clear night

51° 💧 None 💨 3 mph H 70%30.15 inHg

12:00 PM

Sunny

65° 💧 None 💨 3 mph H 48%30.12 inHg

6:00 PM

Mostly sunny

66° 💧 None 💨 2 mph H 43%30.03 inHg

Saturday

12:00 AM

Clear night

54° 💧 None 💨 2 mph H 59%30.06 inHg

6:00 AM

Clear night

49° 💧 None 💨 2 mph H 63%30.09 inHg

12:00 PM

Sunny

63° 💧 None 💨 3 mph H 47%30.09 inHg

6:00 PM

Sunny

67° 💧 None 💨 3 mph H 34%29.94 inHg

Sunday

12:00 AM

Clear night

49° 💧 None 💨 2 mph H 66%29.97 inHg

6:00 AM

Clear night

48° 💧 None 💨 2 mph H 63%29.97 inHg

In Corvallis and, more broadly, across the state of Montana: As the afternoon comes to a close, expect clear skies with mild temperatures ranging from 59 to 65 degrees Fahrenheit. Winds will be coming from the east at up to 11 mph, with gusts reaching 16 mph, creating a gentle breeze. Late evening may bring a slight chance of rain, with total accumulation around 0.01 inches, though the probability remains low at about 20%. Temperatures will gradually drop into the upper 50s as night approaches. Overall, the evening looks calm with comfortable conditions, making it suitable for outdoor activities. Keep a light jacket handy if you're planning to be outside later tonight.

15-Day Weather Outlook for Corvallis

Monday, Sep 7Mon Sep 7

Partly cloudy 60°/49° 💧 None 💨 7 mph

Tuesday, Sep 8Tue Sep 8

Mostly cloudy 59°/42° 💧 0.553 in 💨 5 mph

Wednesday, Sep 9Wed Sep 9

Mostly sunny 70°/46° 💧 None 💨 5 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 74°/50° 💧 None 💨 7 mph

Friday, Sep 11Fri Sep 11

Mostly cloudy 72°/51° 💧 None 💨 4 mph

Saturday, Sep 12Sat Sep 12

Moderate rain 53°/41° 💧 0.269 in 💨 6 mph

Sunday, Sep 13Sun Sep 13

Light rain 53°/33° 💧 0.175 in 💨 6 mph

Monday, Sep 14Mon Sep 14

Sunny 63°/45° 💧 None 💨 3 mph

Tuesday, Sep 15Tue Sep 15

Mostly cloudy 68°/50° 💧 None 💨 3 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 71°/48° 💧 None 💨 4 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 66°/51° 💧 None 💨 4 mph

Friday, Sep 18Fri Sep 18

Sunny 69°/51° 💧 None 💨 4 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 66°/49° 💧 None 💨 3 mph

Sunday, Sep 20Sun Sep 20

Sunny 67°/48° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Corvallis

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Corvallis

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 6:00 PM

PM2.5 Fine particles Good 0,6µg/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 0,7µg/m³

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

O₃ Ozone Fair 73,9µg/m³

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

NO₂ Nitrogen dioxide Good 0,1µg/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 Corvallis

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 6,1High 🙂Fair

Tomorrow UV 5,1Moderate 🙂Fair

Monday UV 1,4Low 🙂Fair

Tuesday UV 5,4Moderate 🙂Fair

Wednesday UV 6,3High 🙂Fair

Thursday UV 7,0High —Unavailable

Friday UV 6,0High —Unavailable

Hourly UV index today

6:00 PMUV 1,0 7:00 PMUV 0,3

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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 Corvallis

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · CORVALLIS, MONTANA

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 12:00 AM–1:00 AM.

63/100Best-hour score

BEST TIME TONIGHT 12:00 AM–1:00 AM Astronomical darkness: 9:54 PM–5:17 AM

☁ Cloud cover 51% Real hourly forecast for the best viewing hour.

☾ Moonlight 32% Last Quarter · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 30° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min41%

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

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

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

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

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Forecast data for Corvallis were last refreshed today at 5:32 PM. The current forecast period extends through 07/09/2026 at 3:00 PM. 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.