What is the weather in Sedan right now?

Current weather in Sedan is overcast clouds.

Where can I find the hourly weather forecast for Sedan?

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

Is the weather forecast for Sedan updated regularly?

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

Now · 1:05 AM

Sedan Weather & Hourly Forecast

United States · Montana · 59086

57°F

Overcast night

Feels like: 55°F

💧 Humidity 73% 🌡 Pressure 29.91 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:40 AM 🌇 Sunset 8:08 PM

Hourly Forecast for Sedan

Today

2:00 AM

Overcast night

57° 💧 None 💨 4 mph H 73%29.91 inHg

5:00 AM

Overcast night

53° 💧 None 💨 5 mph H 74%29.88 inHg

8:00 AM

Overcast

52° 💧 None 💨 3 mph H 66%29.88 inHg

11:00 AM

Overcast

63° 💧 None 💨 7 mph H 41%29.85 inHg

2:00 PM

Sunny

67° 💧 None 💨 6 mph H 26%29.74 inHg

5:00 PM

Moderate rain

56° 💧 0.12 in 💨 6 mph H 92%29.88 inHg

8:00 PM

Mostly cloudy

56° 💧 0.00 in 💨 5 mph H 83%29.80 inHg

11:00 PM

Light rain

55° 💧 0.03 in 💨 3 mph H 86%29.83 inHg

Tomorrow

2:00 AM

Overcast night

53° 💧 0.00 in 💨 3 mph H 79%29.80 inHg

5:00 AM

Light rain

46° 💧 0.05 in 💨 5 mph H 90%29.83 inHg

8:00 AM

Overcast

47° 💧 0.03 in 💨 3 mph H 82%29.83 inHg

11:00 AM

Overcast

55° 💧 None 💨 12 mph H 45%29.83 inHg

2:00 PM

Partly cloudy

62° 💧 None 💨 17 mph H 25%29.80 inHg

5:00 PM

Mostly sunny

67° 💧 None 💨 17 mph H 19%29.77 inHg

8:00 PM

Partly cloudy

57° 💧 None 💨 9 mph H 28%29.83 inHg

11:00 PM

Partly cloudy night

49° 💧 None 💨 4 mph H 41%29.91 inHg

Today

2:00 AM

Overcast night

57° 💧 None 💨 4 mph H 73%29.91 inHg

3:00 AM

Overcast night

56° 💧 None 💨 5 mph H 74%29.91 inHg

4:00 AM

Overcast night

55° 💧 None 💨 5 mph H 74%29.88 inHg

5:00 AM

Overcast night

53° 💧 None 💨 5 mph H 74%29.88 inHg

6:00 AM

Overcast night

53° 💧 None 💨 4 mph H 74%29.88 inHg

7:00 AM

Overcast

54° 💧 None 💨 4 mph H 72%29.88 inHg

8:00 AM

Overcast

52° 💧 None 💨 3 mph H 66%29.88 inHg

9:00 AM

Overcast

54° 💧 None 💨 4 mph H 60%29.88 inHg

10:00 AM

Overcast

55° 💧 None 💨 7 mph H 58%29.88 inHg

11:00 AM

Overcast

63° 💧 None 💨 7 mph H 41%29.85 inHg

12:00 PM

Mostly cloudy

68° 💧 None 💨 8 mph H 31%29.83 inHg

1:00 PM

Sunny

64° 💧 None 💨 7 mph H 27%29.80 inHg

2:00 PM

Sunny

67° 💧 None 💨 6 mph H 26%29.74 inHg

3:00 PM

Partly cloudy

72° 💧 None 💨 8 mph H 28%29.74 inHg

4:00 PM

Mostly cloudy

65° 💧 None 💨 7 mph H 32%29.74 inHg

5:00 PM

Moderate rain

56° 💧 0.10 in 💨 6 mph H 92%29.88 inHg

6:00 PM

Light rain

65° 💧 0.01 in 💨 4 mph H 81%29.85 inHg

7:00 PM

Overcast

55° 💧 None 💨 7 mph H 78%29.80 inHg

8:00 PM

Mostly cloudy

56° 💧 None 💨 5 mph H 83%29.80 inHg

9:00 PM

Partly cloudy night

54° 💧 None 💨 4 mph H 85%29.83 inHg

10:00 PM

Light rain

55° 💧 0.00 in 💨 3 mph H 88%29.83 inHg

11:00 PM

Light rain

55° 💧 0.01 in 💨 3 mph H 86%29.83 inHg

Tomorrow

12:00 AM

Light rain

55° 💧 0.01 in 💨 3 mph H 83%29.85 inHg

1:00 AM

Light rain

56° 💧 0.00 in 💨 4 mph H 78%29.83 inHg

2:00 AM

Overcast night

53° 💧 None 💨 3 mph H 79%29.80 inHg

3:00 AM

Mostly cloudy night

50° 💧 None 💨 3 mph H 81%29.80 inHg

4:00 AM

Light rain

48° 💧 0.00 in 💨 4 mph H 82%29.80 inHg

5:00 AM

Light rain

46° 💧 0.03 in 💨 5 mph H 90%29.83 inHg

6:00 AM

Light rain

45° 💧 0.02 in 💨 5 mph H 90%29.83 inHg

7:00 AM

Light rain

46° 💧 0.01 in 💨 3 mph H 89%29.85 inHg

8:00 AM

Overcast

47° 💧 None 💨 3 mph H 82%29.83 inHg

9:00 AM

Light rain

47° 💧 0.02 in 💨 6 mph H 69%29.83 inHg

10:00 AM

Light rain

48° 💧 0.01 in 💨 8 mph H 58%29.83 inHg

11:00 AM

Overcast

55° 💧 None 💨 12 mph H 45%29.83 inHg

12:00 PM

Mostly cloudy

61° 💧 None 💨 13 mph H 35%29.83 inHg

1:00 PM

Sunny

58° 💧 None 💨 14 mph H 27%29.80 inHg

2:00 PM

Partly cloudy

62° 💧 None 💨 17 mph H 25%29.80 inHg

3:00 PM

Mostly sunny

65° 💧 None 💨 19 mph H 19%29.80 inHg

4:00 PM

Mostly sunny

66° 💧 None 💨 19 mph H 19%29.77 inHg

5:00 PM

Mostly sunny

67° 💧 None 💨 17 mph H 19%29.77 inHg

6:00 PM

Mostly sunny

66° 💧 None 💨 15 mph H 20%29.74 inHg

7:00 PM

Sunny

63° 💧 None 💨 16 mph H 23%29.77 inHg

8:00 PM

Partly cloudy

57° 💧 None 💨 9 mph H 28%29.83 inHg

9:00 PM

Partly cloudy night

51° 💧 None 💨 3 mph H 36%29.85 inHg

10:00 PM

Partly cloudy night

50° 💧 None 💨 3 mph H 39%29.88 inHg

11:00 PM

Partly cloudy night

49° 💧 None 💨 4 mph H 41%29.91 inHg

Monday

12:00 AM

Partly cloudy night

49° 💧 None 💨 4 mph H 42%29.94 inHg

1:00 AM

Mostly clear night

48° 💧 None 💨 4 mph H 43%29.94 inHg

2:00 AM

Clear night

48° 💧 None 💨 5 mph H 43%29.94 inHg

3:00 AM

Clear night

47° 💧 None 💨 5 mph H 42%29.94 inHg

4:00 AM

Clear night

47° 💧 None 💨 4 mph H 43%29.94 inHg

5:00 AM

Clear night

46° 💧 None 💨 3 mph H 43%29.94 inHg

6:00 AM

Clear night

46° 💧 None 💨 4 mph H 43%29.94 inHg

7:00 AM

Sunny

46° 💧 None 💨 3 mph H 43%29.94 inHg

8:00 AM

Sunny

51° 💧 None 💨 2 mph H 39%29.94 inHg

9:00 AM

Sunny

57° 💧 None 💨 2 mph H 29%29.91 inHg

10:00 AM

Sunny

62° 💧 None 💨 2 mph H 23%29.91 inHg

11:00 AM

Sunny

65° 💧 None 💨 3 mph H 19%29.88 inHg

12:00 PM

Sunny

68° 💧 None 💨 4 mph H 16%29.88 inHg

1:00 PM

Sunny

71° 💧 None 💨 4 mph H 14%29.85 inHg

2:00 PM

Sunny

72° 💧 None 💨 5 mph H 14%29.83 inHg

3:00 PM

Sunny

74° 💧 None 💨 6 mph H 14%29.80 inHg

4:00 PM

Sunny

75° 💧 None 💨 6 mph H 14%29.77 inHg

5:00 PM

Sunny

74° 💧 None 💨 6 mph H 14%29.77 inHg

6:00 PM

Sunny

73° 💧 None 💨 5 mph H 15%29.74 inHg

7:00 PM

Sunny

69° 💧 None 💨 2 mph H 23%29.77 inHg

8:00 PM

Sunny

61° 💧 None 💨 0 mph H 26%29.80 inHg

9:00 PM

Clear night

59° 💧 None 💨 3 mph H 27%29.83 inHg

10:00 PM

Clear night

58° 💧 None 💨 3 mph H 28%29.85 inHg

11:00 PM

Clear night

58° 💧 None 💨 4 mph H 27%29.85 inHg

Tuesday

12:00 AM

Clear night

56° 💧 None 💨 3 mph H 26%29.85 inHg

1:00 AM

Mostly cloudy night

55° 💧 None 💨 3 mph H 26%29.88 inHg

2:00 AM

Mostly cloudy night

53° 💧 None 💨 4 mph H 28%29.88 inHg

3:00 AM

Mostly cloudy night

53° 💧 None 💨 4 mph H 30%29.88 inHg

4:00 AM

Mostly cloudy night

52° 💧 None 💨 3 mph H 33%29.88 inHg

5:00 AM

Overcast night

51° 💧 None 💨 3 mph H 34%29.88 inHg

6:00 AM

Overcast night

51° 💧 None 💨 3 mph H 35%29.88 inHg

7:00 AM

Overcast

51° 💧 None 💨 3 mph H 36%29.91 inHg

8:00 AM

Overcast

56° 💧 None 💨 2 mph H 35%29.88 inHg

9:00 AM

Overcast

62° 💧 None 💨 1 mph H 28%29.88 inHg

10:00 AM

Mostly cloudy

67° 💧 None 💨 2 mph H 24%29.85 inHg

11:00 AM

Mostly cloudy

71° 💧 None 💨 3 mph H 23%29.83 inHg

12:00 PM

Partly cloudy

74° 💧 None 💨 3 mph H 23%29.80 inHg

1:00 PM

Sunny

77° 💧 None 💨 5 mph H 21%29.77 inHg

2:00 PM

Sunny

78° 💧 None 💨 7 mph H 20%29.74 inHg

3:00 PM

Mostly sunny

79° 💧 None 💨 9 mph H 19%29.71 inHg

4:00 PM

Mostly sunny

80° 💧 None 💨 8 mph H 17%29.68 inHg

5:00 PM

Partly cloudy

80° 💧 None 💨 10 mph H 16%29.65 inHg

6:00 PM

Partly cloudy

79° 💧 None 💨 7 mph H 18%29.65 inHg

7:00 PM

Partly cloudy

74° 💧 None 💨 5 mph H 25%29.68 inHg

8:00 PM

Mostly cloudy

70° 💧 None 💨 9 mph H 27%29.71 inHg

9:00 PM

Mostly cloudy night

64° 💧 None 💨 5 mph H 33%29.77 inHg

10:00 PM

Mostly cloudy night

64° 💧 None 💨 5 mph H 33%29.77 inHg

11:00 PM

Partly cloudy night

62° 💧 None 💨 5 mph H 35%29.77 inHg

Wednesday

12:00 AM

Partly cloudy night

61° 💧 None 💨 5 mph H 37%29.77 inHg

1:00 AM

Clear night

59° 💧 None 💨 5 mph H 38%29.74 inHg

In Sedan and, more broadly, across the state of Montana: Mostly cloudy skies will persist through the evening, with temperatures remaining mild at around 77 degrees. Light south winds will blow at up to 8 mph, with gusts reaching 12 mph. No precipitation is expected during the next few hours, making for a calm and relatively comfortable evening. Temperatures are unlikely to fluctuate much, providing a stable atmosphere for the remainder of the night. Overall, conditions will be mild and quiet, with no significant weather disturbances expected.

15-Day Weather Outlook for Sedan

Saturday, Aug 29Sat Aug 29

Light rain 74°/52° 💧 0.09 in 💨 11 mph

TomorrowTomorrow

Heavy rain 67°/44° 💧 0.24 in 💨 19 mph

Monday, Aug 31Mon Aug 31

Sunny 75°/46° 💧 None 💨 6 mph

Tuesday, Sep 1Tue Sep 1

Partly cloudy 79°/51° 💧 None 💨 9 mph

Wednesday, Sep 2Wed Sep 2

Mostly cloudy 73°/56° 💧 None 💨 20 mph

Thursday, Sep 3Thu Sep 3

Mostly cloudy 78°/49° 💧 None 💨 17 mph

Friday, Sep 4Fri Sep 4

Sunny 81°/52° 💧 None 💨 15 mph

Saturday, Sep 5Sat Sep 5

Partly cloudy 78°/49° 💧 None 💨 11 mph

Sunday, Sep 6Sun Sep 6

Light rain 63°/49° 💧 0.12 in 💨 8 mph

Monday, Sep 7Mon Sep 7

Light rain 62°/45° 💧 0.23 in 💨 18 mph

Tuesday, Sep 8Tue Sep 8

Light rain 66°/40° 💧 0.00 in 💨 17 mph

Wednesday, Sep 9Wed Sep 9

Sunny 60°/43° 💧 None 💨 18 mph

Thursday, Sep 10Thu Sep 10

Sunny 76°/37° 💧 None 💨 7 mph

Friday, Sep 11Fri Sep 11

Overcast 82°/56° 💧 None 💨 17 mph

Saturday, Sep 12Sat Sep 12

Light rain 76°/48° 💧 0.01 in 💨 21 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sedan

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Sedan

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 AM

PM2.5 Fine particles Fair 16,3µg/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 16,3µg/m³

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

O₃ Ozone Good 59,7µg/m³

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

NO₂ Nitrogen dioxide Good 1,5µg/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 Sedan

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 4,2Moderate 🙂Fair

Tomorrow UV 4,8Moderate 😐Moderate

Monday UV 6,8High 😐Moderate

Tuesday UV 6,0High 😐Moderate

Wednesday UV 6,0High 🙂Fair

Thursday UV 5,0Moderate —Unavailable

Friday UV 7,0High —Unavailable

Hourly UV index today

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

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 Sedan

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.51 Population: 182

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Forecast data for Sedan were last refreshed today at 1:05 AM. The current forecast period extends through 30/08/2026 at 11:00 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.