What is the weather in Shelby right now?

Current weather in Shelby is clear sky.

Where can I find the hourly weather forecast for Shelby?

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

Is the weather forecast for Shelby updated regularly?

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

Now · 2:33 AM

Shelby Weather & Hourly Forecast

United States · Montana · 59474

52°F

Clear night

Feels like: 48°F

💧 Humidity 68% 🌡 Pressure 29.85 inHg 💨 Wind 4 mph 👁 Visibility 28.1 mi ☁ Clouds 9% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:14 AM 🌇 Sunset 7:24 PM

Hourly Forecast for Shelby

Today

3:00 AM

Clear night

52° 💧 None 💨 4 mph H 68%29.85 inHg

6:00 AM

Partly cloudy night

50° 💧 None 💨 6 mph H 69%29.88 inHg

9:00 AM

Sunny

58° 💧 None 💨 8 mph H 56%29.91 inHg

12:00 PM

Sunny

72° 💧 None 💨 12 mph H 32%29.94 inHg

3:00 PM

Sunny

76° 💧 None 💨 11 mph H 21%29.91 inHg

6:00 PM

Partly cloudy

73° 💧 None 💨 8 mph H 21%29.91 inHg

9:00 PM

Mostly cloudy night

62° 💧 None 💨 8 mph H 34%29.97 inHg

Tomorrow

12:00 AM

Mostly cloudy night

58° 💧 None 💨 4 mph H 49%29.97 inHg

3:00 AM

Clear night

53° 💧 None 💨 3 mph H 58%30.00 inHg

6:00 AM

Mostly clear night

50° 💧 None 💨 2 mph H 62%30.03 inHg

9:00 AM

Partly cloudy

54° 💧 None 💨 1 mph H 62%30.06 inHg

12:00 PM

Mostly cloudy

70° 💧 None 💨 6 mph H 37%30.00 inHg

3:00 PM

Partly cloudy

79° 💧 None 💨 10 mph H 26%29.88 inHg

6:00 PM

Sunny

78° 💧 None 💨 10 mph H 26%29.83 inHg

9:00 PM

Mostly clear night

67° 💧 None 💨 11 mph H 42%29.85 inHg

Friday

12:00 AM

Mostly clear night

60° 💧 None 💨 6 mph H 53%29.83 inHg

Today

3:00 AM

Clear night

52° 💧 None 💨 4 mph H 68%29.85 inHg

4:00 AM

Clear night

51° 💧 None 💨 4 mph H 71%29.88 inHg

5:00 AM

Mostly clear night

50° 💧 None 💨 5 mph H 70%29.88 inHg

6:00 AM

Partly cloudy night

50° 💧 None 💨 6 mph H 69%29.88 inHg

7:00 AM

Mostly clear night

50° 💧 None 💨 6 mph H 69%29.88 inHg

8:00 AM

Sunny

51° 💧 None 💨 7 mph H 67%29.91 inHg

9:00 AM

Sunny

58° 💧 None 💨 8 mph H 56%29.91 inHg

10:00 AM

Sunny

65° 💧 None 💨 7 mph H 47%29.94 inHg

11:00 AM

Sunny

70° 💧 None 💨 12 mph H 38%29.94 inHg

12:00 PM

Sunny

72° 💧 None 💨 12 mph H 32%29.94 inHg

1:00 PM

Mostly sunny

74° 💧 None 💨 11 mph H 28%29.94 inHg

2:00 PM

Mostly sunny

76° 💧 None 💨 10 mph H 23%29.91 inHg

3:00 PM

Sunny

76° 💧 None 💨 11 mph H 21%29.91 inHg

4:00 PM

Mostly sunny

76° 💧 None 💨 11 mph H 21%29.91 inHg

5:00 PM

Mostly sunny

75° 💧 None 💨 9 mph H 20%29.91 inHg

6:00 PM

Partly cloudy

73° 💧 None 💨 8 mph H 21%29.91 inHg

7:00 PM

Mostly sunny

68° 💧 None 💨 6 mph H 27%29.91 inHg

8:00 PM

Partly cloudy night

64° 💧 None 💨 9 mph H 31%29.94 inHg

9:00 PM

Mostly cloudy night

62° 💧 None 💨 8 mph H 34%29.97 inHg

10:00 PM

Mostly cloudy night

61° 💧 None 💨 7 mph H 39%29.97 inHg

11:00 PM

Mostly cloudy night

60° 💧 None 💨 6 mph H 44%29.97 inHg

Tomorrow

12:00 AM

Mostly cloudy night

58° 💧 None 💨 4 mph H 49%29.97 inHg

1:00 AM

Mostly clear night

57° 💧 None 💨 4 mph H 49%30.00 inHg

2:00 AM

Clear night

54° 💧 None 💨 4 mph H 55%30.00 inHg

3:00 AM

Clear night

53° 💧 None 💨 3 mph H 58%30.00 inHg

4:00 AM

Mostly clear night

52° 💧 None 💨 3 mph H 59%30.03 inHg

5:00 AM

Mostly clear night

51° 💧 None 💨 2 mph H 60%30.03 inHg

6:00 AM

Mostly clear night

50° 💧 None 💨 2 mph H 62%30.03 inHg

7:00 AM

Mostly clear night

48° 💧 None 💨 2 mph H 68%30.03 inHg

8:00 AM

Partly cloudy

49° 💧 None 💨 1 mph H 71%30.06 inHg

9:00 AM

Partly cloudy

54° 💧 None 💨 1 mph H 62%30.06 inHg

10:00 AM

Sunny

60° 💧 None 💨 2 mph H 49%30.03 inHg

11:00 AM

Partly cloudy

65° 💧 None 💨 5 mph H 41%30.03 inHg

12:00 PM

Mostly cloudy

70° 💧 None 💨 6 mph H 37%30.00 inHg

1:00 PM

Mostly sunny

74° 💧 None 💨 8 mph H 33%29.97 inHg

2:00 PM

Mostly cloudy

77° 💧 None 💨 10 mph H 29%29.94 inHg

3:00 PM

Partly cloudy

79° 💧 None 💨 10 mph H 26%29.88 inHg

4:00 PM

Mostly sunny

80° 💧 None 💨 10 mph H 24%29.85 inHg

5:00 PM

Mostly sunny

80° 💧 None 💨 11 mph H 22%29.85 inHg

6:00 PM

Sunny

78° 💧 None 💨 10 mph H 26%29.83 inHg

7:00 PM

Mostly sunny

72° 💧 None 💨 13 mph H 35%29.83 inHg

8:00 PM

Mostly clear night

69° 💧 None 💨 14 mph H 39%29.83 inHg

9:00 PM

Mostly clear night

67° 💧 None 💨 11 mph H 42%29.85 inHg

10:00 PM

Mostly clear night

64° 💧 None 💨 9 mph H 47%29.85 inHg

11:00 PM

Clear night

62° 💧 None 💨 7 mph H 52%29.83 inHg

Friday

12:00 AM

Mostly clear night

60° 💧 None 💨 6 mph H 53%29.83 inHg

1:00 AM

Partly cloudy night

59° 💧 None 💨 6 mph H 52%29.83 inHg

2:00 AM

Partly cloudy night

58° 💧 None 💨 7 mph H 52%29.80 inHg

3:00 AM

Clear night

57° 💧 None 💨 7 mph H 52%29.80 inHg

4:00 AM

Clear night

56° 💧 None 💨 8 mph H 54%29.80 inHg

5:00 AM

Mostly clear night

56° 💧 None 💨 8 mph H 55%29.77 inHg

6:00 AM

Partly cloudy night

55° 💧 None 💨 8 mph H 56%29.77 inHg

7:00 AM

Mostly clear night

55° 💧 None 💨 8 mph H 58%29.74 inHg

8:00 AM

Mostly sunny

56° 💧 None 💨 8 mph H 58%29.74 inHg

9:00 AM

Sunny

60° 💧 None 💨 9 mph H 52%29.71 inHg

10:00 AM

Sunny

66° 💧 None 💨 9 mph H 43%29.68 inHg

11:00 AM

Sunny

72° 💧 None 💨 10 mph H 34%29.65 inHg

12:00 PM

Mostly sunny

78° 💧 None 💨 11 mph H 26%29.59 inHg

1:00 PM

Mostly sunny

83° 💧 None 💨 13 mph H 20%29.53 inHg

2:00 PM

Mostly sunny

85° 💧 None 💨 15 mph H 17%29.50 inHg

3:00 PM

Mostly sunny

86° 💧 None 💨 16 mph H 16%29.47 inHg

4:00 PM

Mostly sunny

86° 💧 None 💨 17 mph H 15%29.44 inHg

5:00 PM

Mostly sunny

85° 💧 None 💨 19 mph H 16%29.44 inHg

6:00 PM

Mostly cloudy

75° 💧 None 💨 24 mph H 30%29.53 inHg

9:00 PM

Partly cloudy night

55° 💧 None 💨 17 mph H 49%29.77 inHg

Saturday

12:00 AM

Clear night

54° 💧 None 💨 20 mph H 50%29.80 inHg

3:00 AM

Partly cloudy night

52° 💧 None 💨 16 mph H 55%29.83 inHg

6:00 AM

Mostly clear night

51° 💧 None 💨 16 mph H 56%29.91 inHg

9:00 AM

Partly cloudy

50° 💧 None 💨 17 mph H 49%30.00 inHg

12:00 PM

Partly cloudy

55° 💧 None 💨 15 mph H 38%30.00 inHg

3:00 PM

Partly cloudy

60° 💧 None 💨 16 mph H 31%29.97 inHg

6:00 PM

Sunny

58° 💧 None 💨 13 mph H 34%30.00 inHg

9:00 PM

Mostly cloudy night

51° 💧 None 💨 6 mph H 47%30.06 inHg

Sunday

12:00 AM

Mostly clear night

45° 💧 None 💨 3 mph H 64%30.06 inHg

3:00 AM

Mostly cloudy night

42° 💧 None 💨 1 mph H 74%30.06 inHg

6:00 AM

Overcast night

42° 💧 None 💨 1 mph H 76%30.06 inHg

9:00 AM

Overcast

47° 💧 None 💨 3 mph H 63%30.03 inHg

12:00 PM

Overcast

55° 💧 None 💨 6 mph H 45%29.97 inHg

3:00 PM

Overcast

57° 💧 None 💨 1 mph H 40%29.91 inHg

6:00 PM

Overcast

56° 💧 None 💨 1 mph H 42%29.88 inHg

9:00 PM

Overcast night

54° 💧 None 💨 7 mph H 48%29.88 inHg

Monday

12:00 AM

Partly cloudy night

51° 💧 None 💨 9 mph H 44%29.88 inHg

3:00 AM

Mostly clear night

46° 💧 None 💨 8 mph H 57%29.88 inHg

6:00 AM

Clear night

43° 💧 None 💨 8 mph H 67%29.94 inHg

9:00 AM

Sunny

47° 💧 None 💨 8 mph H 61%30.00 inHg

12:00 PM

Sunny

58° 💧 None 💨 7 mph H 42%29.97 inHg

3:00 PM

Mostly sunny

62° 💧 None 💨 8 mph H 29%29.94 inHg

6:00 PM

Overcast

61° 💧 None 💨 7 mph H 28%29.91 inHg

Tuesday

12:00 AM

Mostly clear night

49° 💧 None 💨 7 mph H 50%29.97 inHg

6:00 AM

Clear night

42° 💧 None 💨 4 mph H 68%29.97 inHg

12:00 PM

Overcast

60° 💧 None 💨 7 mph H 26%29.88 inHg

6:00 PM

Mostly cloudy

58° 💧 None 💨 1 mph H 46%29.77 inHg

Wednesday

12:00 AM

Light rain

49° 💧 None 💨 14 mph H 78%29.77 inHg

6:00 AM

Mostly clear night

50° 💧 None 💨 16 mph H 64%29.74 inHg

12:00 PM

Light rain

55° 💧 None 💨 20 mph H 45%29.83 inHg

6:00 PM

Sunny

52° 💧 None 💨 13 mph H 59%30.00 inHg

Thursday

12:00 AM

Clear night

46° 💧 None 💨 9 mph H 58%30.12 inHg

6:00 AM

Clear night

38° 💧 None 💨 4 mph H 78%30.18 inHg

12:00 PM

Sunny

56° 💧 None 💨 6 mph H 38%30.18 inHg

6:00 PM

Mostly cloudy

59° 💧 None 💨 10 mph H 30%30.00 inHg

Friday

12:00 AM

Partly cloudy night

49° 💧 None 💨 7 mph H 46%29.97 inHg

6:00 AM

Partly cloudy night

39° 💧 None 💨 3 mph H 82%29.91 inHg

12:00 PM

Sunny

66° 💧 None 💨 7 mph H 29%29.88 inHg

6:00 PM

Mostly cloudy

67° 💧 None 💨 7 mph H 25%29.85 inHg

Saturday

12:00 AM

Partly cloudy night

50° 💧 None 💨 2 mph H 59%29.97 inHg

6:00 AM

Mostly cloudy night

43° 💧 None 💨 0 mph H 78%30.03 inHg

12:00 PM

Mostly cloudy

60° 💧 None 💨 4 mph H 42%30.03 inHg

6:00 PM

Partly cloudy

68° 💧 None 💨 7 mph H 26%29.88 inHg

Sunday

12:00 AM

Partly cloudy night

56° 💧 None 💨 9 mph H 43%29.91 inHg

6:00 AM

Mostly clear night

55° 💧 None 💨 8 mph H 46%29.91 inHg

12:00 PM

Sunny

74° 💧 None 💨 5 mph H 27%29.88 inHg

6:00 PM

Partly cloudy

77° 💧 None 💨 8 mph H 28%29.77 inHg

Monday

12:00 AM

Partly cloudy night

68° 💧 None 💨 13 mph H 28%29.74 inHg

6:00 AM

Clear night

55° 💧 None 💨 9 mph H 48%29.85 inHg

12:00 PM

Mostly sunny

56° 💧 None 💨 9 mph H 50%30.21 inHg

6:00 PM

Sunny

61° 💧 None 💨 5 mph H 42%30.15 inHg

Tuesday

12:00 AM

Clear night

48° 💧 None 💨 6 mph H 67%30.27 inHg

6:00 AM

Clear night

43° 💧 None 💨 4 mph H 73%30.36 inHg

12:00 PM

Mostly sunny

58° 💧 None 💨 12 mph H 35%30.36 inHg

6:00 PM

Sunny

61° 💧 None 💨 11 mph H 31%30.27 inHg

Wednesday

12:00 AM

Clear night

48° 💧 None 💨 10 mph H 45%30.27 inHg

6:00 AM

Clear night

44° 💧 None 💨 10 mph H 53%30.24 inHg

12:00 PM

Sunny

57° 💧 None 💨 10 mph H 34%30.09 inHg

6:00 PM

Sunny

63° 💧 None 💨 11 mph H 31%29.91 inHg

In Shelby and, more broadly, across the state of Montana: Clear skies are expected tonight with temperatures holding steady around 62 degrees. Light southeast winds will prevail, generally blowing at 3 to 5 mph, with occasional gusts reaching up to 10 mph. No precipitation is forecasted for the evening and the upcoming hours. It will remain a cool and tranquil night, making it a good time to enjoy the clear sky and gentle breeze. Temperatures are unlikely to fluctuate significantly through the evening, providing a calm and comfortable environment.

15-Day Weather Outlook for Shelby

Wednesday, Sep 23Wed Sep 23

Partly cloudy 76°/50° 💧 None 💨 12 mph

TomorrowTomorrow

Partly cloudy 79°/48° 💧 None 💨 13 mph

Friday, Sep 25Fri Sep 25

Light rain 85°/54° 💧 0.084 in 💨 18 mph

Saturday, Sep 26Sat Sep 26

Light rain 59°/50° 💧 0.038 in 💨 19 mph

Sunday, Sep 27Sun Sep 27

Mostly cloudy 60°/43° 💧 0.001 in 💨 7 mph

Monday, Sep 28Mon Sep 28

Mostly cloudy 60°/41° 💧 0.024 in 💨 11 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 63°/47° 💧 None 💨 6 mph

Wednesday, Sep 30Wed Sep 30

Mostly cloudy 64°/52° 💧 None 💨 16 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 58°/44° 💧 None 💨 19 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 55°/40° 💧 0.001 in 💨 15 mph

Saturday, Oct 3Sat Oct 3

Mostly sunny 58°/37° 💧 None 💨 7 mph

Sunday, Oct 4Sun Oct 4

Partly cloudy 63°/46° 💧 None 💨 11 mph

Monday, Oct 5Mon Oct 5

Mostly cloudy 56°/39° 💧 0.012 in 💨 10 mph

Tuesday, Oct 6Tue Oct 6

Light rain 47°/41° 💧 0.047 in 💨 16 mph

Wednesday, Oct 7Wed Oct 7

Moderate rain 42°/36° 💧 0.382 in 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Shelby

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Shelby

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 1,2µg/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 1,5µg/m³

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

O₃ Ozone Good 53,3µg/m³

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

NO₂ Nitrogen dioxide Good 1,4µg/m³

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

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Shelby

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 😊Good

Tomorrow UV 4,2Moderate 🙂Fair

Friday UV 4,0Moderate 🙂Fair

Saturday UV 3,7Moderate 🙂Fair

Sunday UV 5,0Moderate 😊Good

Monday UV 4,0Moderate —Unavailable

Tuesday UV 5,0Moderate —Unavailable

Hourly UV index today

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

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Shelby

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SHELBY, MONTANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:11 PM–5:30 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 55° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min70%

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

SEP 20–NOV 20

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

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.

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Forecast data for Shelby were last refreshed today at 2:33 AM. The current forecast period extends through 25/09/2026 at 12:00 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.