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Current weather in Gallatin Gateway is few clouds.

Where can I find the hourly weather forecast for Gallatin Gateway?

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Is the weather forecast for Gallatin Gateway updated regularly?

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

Now · 6:48 AM

Gallatin Gateway Weather & Hourly Forecast

United States · Montana · 59730

48°F

Mostly clear night

Feels like: 46°F

💧 Humidity 90% 🌡 Pressure 30.00 inHg 💨 Wind 3 mph 👁 Visibility 21.9 mi ☁ Clouds 22% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:12 AM 🌇 Sunset 7:22 PM

Hourly Forecast for Gallatin Gateway

Today

7:00 AM

Mostly clear night

48° 💧 0.002 in 💨 3 mph H 90%30.00 inHg

10:00 AM

Sunny

59° 💧 None 💨 1 mph H 66%30.06 inHg

1:00 PM

Sunny

65° 💧 0.002 in 💨 3 mph H 54%30.03 inHg

4:00 PM

Sunny

67° 💧 0.002 in 💨 2 mph H 47%30.00 inHg

7:00 PM

Sunny

61° 💧 None 💨 1 mph H 62%30.00 inHg

10:00 PM

Clear night

50° 💧 None 💨 4 mph H 77%30.06 inHg

Tomorrow

1:00 AM

Mostly cloudy night

49° 💧 None 💨 5 mph H 77%30.06 inHg

4:00 AM

Clear night

46° 💧 None 💨 4 mph H 83%30.09 inHg

7:00 AM

Clear night

45° 💧 None 💨 5 mph H 83%30.09 inHg

10:00 AM

Sunny

61° 💧 None 💨 1 mph H 58%30.12 inHg

1:00 PM

Sunny

69° 💧 None 💨 4 mph H 47%30.06 inHg

4:00 PM

Sunny

71° 💧 None 💨 1 mph H 36%29.97 inHg

7:00 PM

Sunny

64° 💧 None 💨 2 mph H 55%29.91 inHg

10:00 PM

Clear night

53° 💧 None 💨 4 mph H 66%29.94 inHg

Friday

1:00 AM

Clear night

51° 💧 None 💨 5 mph H 59%29.91 inHg

4:00 AM

Clear night

49° 💧 None 💨 5 mph H 59%29.88 inHg

Today

7:00 AM

Mostly clear night

48° 💧 None 💨 3 mph H 90%30.00 inHg

8:00 AM

Mostly sunny

48° 💧 0.001 in 💨 3 mph H 90%30.03 inHg

9:00 AM

Mostly sunny

54° 💧 0.001 in 💨 4 mph H 86%30.06 inHg

10:00 AM

Sunny

59° 💧 None 💨 1 mph H 66%30.06 inHg

11:00 AM

Sunny

62° 💧 None 💨 2 mph H 57%30.06 inHg

12:00 PM

Sunny

64° 💧 None 💨 4 mph H 57%30.06 inHg

1:00 PM

Sunny

65° 💧 None 💨 3 mph H 54%30.03 inHg

2:00 PM

Mostly sunny

67° 💧 None 💨 2 mph H 48%30.03 inHg

3:00 PM

Strong thunderstorm

67° 💧 0.002 in 💨 2 mph H 47%30.03 inHg

4:00 PM

Sunny

67° 💧 0.002 in 💨 2 mph H 47%30.00 inHg

5:00 PM

Sunny

67° 💧 None 💨 4 mph H 47%30.00 inHg

6:00 PM

Sunny

65° 💧 None 💨 3 mph H 54%30.00 inHg

7:00 PM

Sunny

61° 💧 None 💨 1 mph H 62%30.00 inHg

8:00 PM

Clear night

58° 💧 None 💨 2 mph H 65%30.03 inHg

9:00 PM

Clear night

54° 💧 None 💨 3 mph H 70%30.03 inHg

10:00 PM

Clear night

50° 💧 None 💨 4 mph H 77%30.06 inHg

11:00 PM

Mostly clear night

49° 💧 None 💨 5 mph H 77%30.06 inHg

Tomorrow

12:00 AM

Mostly cloudy night

49° 💧 None 💨 5 mph H 76%30.03 inHg

1:00 AM

Mostly cloudy night

49° 💧 None 💨 5 mph H 77%30.06 inHg

2:00 AM

Clear night

48° 💧 None 💨 4 mph H 79%30.06 inHg

3:00 AM

Clear night

47° 💧 None 💨 4 mph H 82%30.09 inHg

4:00 AM

Clear night

46° 💧 None 💨 4 mph H 83%30.09 inHg

5:00 AM

Clear night

46° 💧 None 💨 4 mph H 83%30.09 inHg

6:00 AM

Clear night

45° 💧 None 💨 4 mph H 84%30.09 inHg

7:00 AM

Clear night

45° 💧 None 💨 5 mph H 83%30.09 inHg

8:00 AM

Sunny

47° 💧 None 💨 5 mph H 79%30.12 inHg

9:00 AM

Sunny

55° 💧 None 💨 4 mph H 68%30.12 inHg

10:00 AM

Sunny

61° 💧 None 💨 1 mph H 58%30.12 inHg

11:00 AM

Sunny

64° 💧 None 💨 3 mph H 55%30.09 inHg

12:00 PM

Sunny

67° 💧 None 💨 4 mph H 52%30.09 inHg

1:00 PM

Sunny

69° 💧 None 💨 4 mph H 47%30.06 inHg

2:00 PM

Sunny

70° 💧 None 💨 3 mph H 40%30.03 inHg

3:00 PM

Sunny

71° 💧 None 💨 2 mph H 37%30.00 inHg

4:00 PM

Sunny

71° 💧 None 💨 1 mph H 36%29.97 inHg

5:00 PM

Sunny

71° 💧 None 💨 1 mph H 38%29.94 inHg

6:00 PM

Sunny

69° 💧 None 💨 2 mph H 53%29.94 inHg

7:00 PM

Sunny

64° 💧 None 💨 2 mph H 55%29.91 inHg

8:00 PM

Clear night

63° 💧 None 💨 2 mph H 49%29.94 inHg

9:00 PM

Clear night

58° 💧 None 💨 3 mph H 58%29.94 inHg

10:00 PM

Clear night

53° 💧 None 💨 4 mph H 66%29.94 inHg

11:00 PM

Clear night

50° 💧 None 💨 5 mph H 68%29.91 inHg

Friday

12:00 AM

Clear night

50° 💧 None 💨 5 mph H 62%29.91 inHg

1:00 AM

Clear night

51° 💧 None 💨 5 mph H 59%29.91 inHg

2:00 AM

Clear night

51° 💧 None 💨 5 mph H 58%29.91 inHg

3:00 AM

Clear night

50° 💧 None 💨 5 mph H 58%29.88 inHg

4:00 AM

Clear night

49° 💧 None 💨 5 mph H 59%29.88 inHg

5:00 AM

Clear night

48° 💧 None 💨 5 mph H 60%29.88 inHg

6:00 AM

Clear night

48° 💧 None 💨 5 mph H 61%29.85 inHg

7:00 AM

Clear night

48° 💧 None 💨 5 mph H 61%29.85 inHg

8:00 AM

Sunny

49° 💧 None 💨 5 mph H 61%29.85 inHg

9:00 AM

Sunny

56° 💧 None 💨 5 mph H 56%29.85 inHg

10:00 AM

Sunny

64° 💧 None 💨 1 mph H 50%29.83 inHg

11:00 AM

Sunny

69° 💧 None 💨 1 mph H 45%29.80 inHg

12:00 PM

Sunny

73° 💧 None 💨 1 mph H 41%29.77 inHg

1:00 PM

Sunny

75° 💧 None 💨 1 mph H 37%29.71 inHg

2:00 PM

Sunny

77° 💧 None 💨 2 mph H 30%29.68 inHg

3:00 PM

Sunny

78° 💧 None 💨 2 mph H 24%29.65 inHg

4:00 PM

Sunny

78° 💧 None 💨 7 mph H 23%29.62 inHg

5:00 PM

Sunny

76° 💧 None 💨 9 mph H 24%29.62 inHg

6:00 PM

Sunny

73° 💧 None 💨 8 mph H 28%29.62 inHg

Saturday

3:00 AM

Mostly clear night

46° 💧 None 💨 2 mph H 67%29.88 inHg

6:00 AM

Mostly clear night

42° 💧 None 💨 1 mph H 74%29.94 inHg

9:00 AM

Mostly sunny

48° 💧 None 💨 1 mph H 65%30.00 inHg

12:00 PM

Mostly sunny

53° 💧 None 💨 5 mph H 60%29.97 inHg

3:00 PM

Partly cloudy

57° 💧 None 💨 6 mph H 54%29.91 inHg

6:00 PM

Mostly cloudy

55° 💧 None 💨 3 mph H 58%29.94 inHg

9:00 PM

Mostly cloudy night

50° 💧 None 💨 1 mph H 72%29.97 inHg

Sunday

12:00 AM

Partly cloudy night

45° 💧 None 💨 1 mph H 76%30.03 inHg

3:00 AM

Partly cloudy night

44° 💧 None 💨 1 mph H 76%30.06 inHg

6:00 AM

Overcast night

41° 💧 None 💨 1 mph H 82%30.06 inHg

9:00 AM

Overcast

47° 💧 None 💨 1 mph H 73%30.06 inHg

12:00 PM

Light rain

50° 💧 None 💨 2 mph H 80%30.03 inHg

3:00 PM

Overcast

53° 💧 None 💨 5 mph H 68%29.97 inHg

6:00 PM

Overcast

49° 💧 None 💨 1 mph H 66%30.00 inHg

9:00 PM

Overcast night

45° 💧 None 💨 1 mph H 82%30.03 inHg

Monday

12:00 AM

Overcast night

42° 💧 None 💨 1 mph H 88%30.00 inHg

3:00 AM

Mostly cloudy night

40° 💧 None 💨 1 mph H 91%30.00 inHg

6:00 AM

Light rain

41° 💧 None 💨 1 mph H 94%30.03 inHg

9:00 AM

Overcast

44° 💧 None 💨 1 mph H 95%30.03 inHg

12:00 PM

Overcast

46° 💧 None 💨 2 mph H 79%30.06 inHg

3:00 PM

Mostly sunny

52° 💧 None 💨 3 mph H 63%30.00 inHg

6:00 PM

Sunny

52° 💧 None 💨 2 mph H 59%29.97 inHg

9:00 PM

Clear night

43° 💧 None 💨 2 mph H 79%30.00 inHg

Tuesday

12:00 AM

Partly cloudy night

36° 💧 None 💨 4 mph H 94%30.00 inHg

6:00 AM

Clear night

35° 💧 None 💨 5 mph H 74%30.06 inHg

12:00 PM

Mostly sunny

33° 💧 None 💨 5 mph H 73%30.06 inHg

6:00 PM

Mostly cloudy

56° 💧 None 💨 3 mph H 36%29.94 inHg

Wednesday

12:00 AM

Mostly cloudy night

56° 💧 None 💨 0 mph H 58%29.83 inHg

6:00 AM

Partly cloudy night

46° 💧 None 💨 8 mph H 51%29.80 inHg

12:00 PM

Partly cloudy

41° 💧 None 💨 3 mph H 61%29.83 inHg

6:00 PM

Light rain

47° 💧 None 💨 3 mph H 71%29.97 inHg

Thursday

12:00 AM

Clear night

49° 💧 None 💨 8 mph H 31%30.03 inHg

6:00 AM

Partly cloudy night

37° 💧 None 💨 2 mph H 49%30.18 inHg

12:00 PM

Sunny

29° 💧 None 💨 3 mph H 64%30.21 inHg

6:00 PM

Sunny

52° 💧 None 💨 4 mph H 36%30.15 inHg

Friday

12:00 AM

Mostly clear night

54° 💧 None 💨 1 mph H 47%30.00 inHg

6:00 AM

Mostly clear night

38° 💧 None 💨 5 mph H 62%29.97 inHg

12:00 PM

Partly cloudy

39° 💧 None 💨 5 mph H 53%29.94 inHg

6:00 PM

Mostly sunny

62° 💧 None 💨 4 mph H 30%29.94 inHg

Saturday

12:00 AM

Clear night

59° 💧 None 💨 1 mph H 48%29.91 inHg

6:00 AM

Mostly cloudy night

44° 💧 None 💨 2 mph H 62%30.00 inHg

12:00 PM

Partly cloudy

39° 💧 None 💨 3 mph H 68%30.03 inHg

6:00 PM

Overcast

59° 💧 None 💨 4 mph H 41%30.06 inHg

Sunday

12:00 AM

Partly cloudy night

59° 💧 None 💨 1 mph H 58%30.00 inHg

6:00 AM

Partly cloudy night

43° 💧 None 💨 5 mph H 63%30.03 inHg

12:00 PM

Sunny

42° 💧 None 💨 5 mph H 65%30.06 inHg

6:00 PM

Sunny

67° 💧 None 💨 2 mph H 35%30.03 inHg

Monday

12:00 AM

Clear night

67° 💧 None 💨 1 mph H 56%29.94 inHg

6:00 AM

Clear night

49° 💧 None 💨 8 mph H 56%29.94 inHg

12:00 PM

Sunny

46° 💧 None 💨 7 mph H 50%29.97 inHg

6:00 PM

Sunny

67° 💧 None 💨 4 mph H 30%30.06 inHg

Tuesday

12:00 AM

Clear night

63° 💧 None 💨 0 mph H 49%30.06 inHg

6:00 AM

Clear night

46° 💧 None 💨 2 mph H 66%30.15 inHg

12:00 PM

Sunny

44° 💧 None 💨 2 mph H 62%30.24 inHg

6:00 PM

Sunny

59° 💧 None 💨 4 mph H 50%30.24 inHg

Wednesday

12:00 AM

Clear night

58° 💧 None 💨 2 mph H 53%30.18 inHg

6:00 AM

Clear night

42° 💧 None 💨 3 mph H 87%30.18 inHg

12:00 PM

Sunny

40° 💧 None 💨 3 mph H 81%30.15 inHg

6:00 PM

Sunny

65° 💧 None 💨 2 mph H 43%30.06 inHg

Thursday

12:00 AM

Clear night

66° 💧 None 💨 0 mph H 57%29.88 inHg

In Gallatin Gateway 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 Gallatin Gateway

TomorrowTomorrow

Mostly cloudy 71°/45° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Sunny 78°/48° 💧 None 💨 9 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 57°/42° 💧 0.187 in 💨 6 mph

Sunday, Sep 27Sun Sep 27

Light rain 53°/41° 💧 0.054 in 💨 5 mph

Monday, Sep 28Mon Sep 28

Light rain 52°/40° 💧 0.032 in 💨 3 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 56°/33° 💧 0.241 in 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Light rain 56°/41° 💧 0.032 in 💨 8 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 52°/29° 💧 0.006 in 💨 8 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 62°/38° 💧 None 💨 5 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 59°/39° 💧 0.002 in 💨 4 mph

Sunday, Oct 4Sun Oct 4

Partly cloudy 67°/42° 💧 None 💨 5 mph

Monday, Oct 5Mon Oct 5

Sunny 67°/46° 💧 None 💨 8 mph

Tuesday, Oct 6Tue Oct 6

Sunny 63°/44° 💧 None 💨 4 mph

Wednesday, Oct 7Wed Oct 7

Sunny 65°/40° 💧 None 💨 3 mph

Thursday, Oct 8Thu Oct 8

Sunny 66°/66° 💧 None 💨 0 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Gallatin Gateway

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Gallatin Gateway

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 7:00 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 1,2µg/m³

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

O₃ Ozone Good 41,2µg/m³

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

NO₂ Nitrogen dioxide Good 2,7µg/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 Gallatin Gateway

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 4,9Moderate 😊Good

Tomorrow UV 5,3Moderate 🙂Fair

Friday UV 5,0Moderate 😐Moderate

Saturday UV 4,8Moderate 🙂Fair

Sunday UV 5,0Moderate 😊Good

Monday UV 3,0Moderate —Unavailable

Tuesday UV 4,0Moderate —Unavailable

Hourly UV index today

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

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GALLATIN GATEWAY, MONTANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:00 PM–5:35 AM

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

☾ Moonlight 95% 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 Gallatin Gateway were last refreshed today at 6:48 AM. The current forecast period extends through 25/09/2026 at 4:00 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.