What is the weather in Fort Shaw right now?

Current weather in Fort Shaw is scattered clouds.

Where can I find the hourly weather forecast for Fort Shaw?

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

Is the weather forecast for Fort Shaw updated regularly?

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

Now · 2:15 PM

Fort Shaw Weather & Hourly Forecast

United States · Montana · 59443

80°F

Partly cloudy

Feels like: 65°F

💧 Humidity 18% 🌡 Pressure 29.71 inHg 💨 Wind 21 mph 👁 Visibility 27.5 mi ☁ Clouds 42% ☀️ UV index 5.0 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Fort Shaw

Today

3:00 PM

Mostly cloudy

81° 💧 None 💨 19 mph H 20%29.68 inHg

6:00 PM

Mostly cloudy

79° 💧 None 💨 13 mph H 22%29.65 inHg

9:00 PM

Mostly cloudy night

66° 💧 0.060 in 💨 5 mph H 36%29.71 inHg

Tomorrow

12:00 AM

Light rain

58° 💧 0.073 in 💨 2 mph H 90%29.80 inHg

3:00 AM

Light rain

55° 💧 0.163 in 💨 6 mph H 96%29.83 inHg

6:00 AM

Light rain

54° 💧 0.173 in 💨 5 mph H 94%29.88 inHg

9:00 AM

Light rain

53° 💧 0.017 in 💨 7 mph H 88%29.91 inHg

12:00 PM

Mostly cloudy

58° 💧 0.018 in 💨 8 mph H 59%29.94 inHg

3:00 PM

Overcast

57° 💧 0.001 in 💨 11 mph H 54%29.97 inHg

6:00 PM

Mostly cloudy

57° 💧 None 💨 7 mph H 51%30.00 inHg

9:00 PM

Overcast night

53° 💧 None 💨 2 mph H 62%30.06 inHg

Saturday

12:00 AM

Overcast night

51° 💧 None 💨 5 mph H 67%30.09 inHg

3:00 AM

Overcast night

51° 💧 None 💨 8 mph H 65%30.09 inHg

6:00 AM

Overcast night

48° 💧 None 💨 7 mph H 73%30.09 inHg

9:00 AM

Overcast

50° 💧 0.003 in 💨 6 mph H 70%30.12 inHg

12:00 PM

Overcast

53° 💧 0.001 in 💨 6 mph H 68%30.09 inHg

Today

3:00 PM

Mostly cloudy

81° 💧 None 💨 19 mph H 20%29.68 inHg

4:00 PM

Partly cloudy

81° 💧 None 💨 18 mph H 21%29.65 inHg

5:00 PM

Partly cloudy

80° 💧 None 💨 17 mph H 22%29.65 inHg

6:00 PM

Mostly cloudy

79° 💧 None 💨 13 mph H 22%29.65 inHg

7:00 PM

Mostly cloudy

76° 💧 None 💨 10 mph H 24%29.65 inHg

8:00 PM

Mostly cloudy night

70° 💧 None 💨 7 mph H 29%29.68 inHg

9:00 PM

Mostly cloudy night

66° 💧 None 💨 5 mph H 36%29.71 inHg

10:00 PM

Overcast night

65° 💧 None 💨 5 mph H 41%29.74 inHg

11:00 PM

Light rain

61° 💧 0.060 in 💨 5 mph H 69%29.77 inHg

Tomorrow

12:00 AM

Light rain

58° 💧 0.065 in 💨 2 mph H 90%29.80 inHg

1:00 AM

Overcast night

57° 💧 0.002 in 💨 6 mph H 91%29.83 inHg

2:00 AM

Light rain

56° 💧 0.006 in 💨 5 mph H 92%29.83 inHg

3:00 AM

Light rain

55° 💧 0.039 in 💨 6 mph H 96%29.83 inHg

4:00 AM

Light rain

54° 💧 0.070 in 💨 4 mph H 95%29.85 inHg

5:00 AM

Light rain

54° 💧 0.055 in 💨 5 mph H 94%29.85 inHg

6:00 AM

Light rain

54° 💧 0.097 in 💨 5 mph H 94%29.88 inHg

7:00 AM

Light rain

53° 💧 0.046 in 💨 6 mph H 93%29.88 inHg

8:00 AM

Light rain

52° 💧 0.030 in 💨 7 mph H 94%29.91 inHg

9:00 AM

Light rain

53° 💧 0.005 in 💨 7 mph H 88%29.91 inHg

10:00 AM

Light rain

54° 💧 0.008 in 💨 8 mph H 78%29.91 inHg

11:00 AM

Light rain

55° 💧 0.004 in 💨 9 mph H 69%29.94 inHg

12:00 PM

Mostly cloudy

58° 💧 0.002 in 💨 8 mph H 59%29.94 inHg

1:00 PM

Light rain

59° 💧 0.007 in 💨 8 mph H 60%29.94 inHg

2:00 PM

Light rain

58° 💧 0.009 in 💨 13 mph H 61%29.94 inHg

3:00 PM

Overcast

57° 💧 0.001 in 💨 11 mph H 54%29.97 inHg

4:00 PM

Overcast

58° 💧 None 💨 9 mph H 53%29.97 inHg

5:00 PM

Mostly cloudy

58° 💧 None 💨 7 mph H 51%29.97 inHg

6:00 PM

Mostly cloudy

57° 💧 None 💨 7 mph H 51%30.00 inHg

7:00 PM

Overcast

56° 💧 None 💨 7 mph H 52%30.00 inHg

8:00 PM

Mostly cloudy night

55° 💧 None 💨 4 mph H 56%30.03 inHg

9:00 PM

Overcast night

53° 💧 None 💨 2 mph H 62%30.06 inHg

10:00 PM

Mostly cloudy night

53° 💧 None 💨 3 mph H 64%30.06 inHg

11:00 PM

Mostly cloudy night

51° 💧 None 💨 4 mph H 69%30.09 inHg

Saturday

12:00 AM

Overcast night

51° 💧 None 💨 5 mph H 67%30.09 inHg

1:00 AM

Overcast night

52° 💧 None 💨 6 mph H 62%30.09 inHg

2:00 AM

Overcast night

52° 💧 None 💨 7 mph H 62%30.09 inHg

3:00 AM

Overcast night

51° 💧 None 💨 8 mph H 65%30.09 inHg

4:00 AM

Overcast night

51° 💧 None 💨 8 mph H 67%30.09 inHg

5:00 AM

Overcast night

50° 💧 None 💨 8 mph H 69%30.09 inHg

6:00 AM

Overcast night

48° 💧 None 💨 7 mph H 73%30.09 inHg

7:00 AM

Overcast

48° 💧 None 💨 6 mph H 73%30.12 inHg

8:00 AM

Overcast

49° 💧 None 💨 7 mph H 71%30.12 inHg

9:00 AM

Overcast

50° 💧 None 💨 6 mph H 70%30.12 inHg

10:00 AM

Overcast

50° 💧 0.000 in 💨 6 mph H 70%30.12 inHg

11:00 AM

Overcast

51° 💧 0.002 in 💨 6 mph H 71%30.09 inHg

12:00 PM

Overcast

53° 💧 0.001 in 💨 6 mph H 68%30.09 inHg

1:00 PM

Overcast

54° 💧 0.000 in 💨 6 mph H 66%30.06 inHg

2:00 PM

Overcast

56° 💧 None 💨 5 mph H 62%30.03 inHg

3:00 PM

Overcast

57° 💧 None 💨 5 mph H 60%30.03 inHg

4:00 PM

Overcast

58° 💧 0.000 in 💨 6 mph H 60%30.00 inHg

5:00 PM

Overcast

58° 💧 0.000 in 💨 7 mph H 59%29.97 inHg

6:00 PM

Overcast

58° 💧 0.000 in 💨 7 mph H 60%29.97 inHg

7:00 PM

Overcast

57° 💧 None 💨 8 mph H 62%29.97 inHg

8:00 PM

Overcast night

55° 💧 None 💨 9 mph H 66%29.97 inHg

9:00 PM

Overcast night

53° 💧 None 💨 11 mph H 69%29.97 inHg

10:00 PM

Overcast night

52° 💧 None 💨 11 mph H 72%30.00 inHg

11:00 PM

Mostly cloudy night

51° 💧 None 💨 11 mph H 74%30.00 inHg

Sunday

12:00 AM

Partly cloudy night

50° 💧 None 💨 10 mph H 76%29.97 inHg

1:00 AM

Light rain

48° 💧 0.004 in 💨 9 mph H 83%29.97 inHg

2:00 AM

Light rain

47° 💧 0.036 in 💨 11 mph H 92%29.97 inHg

3:00 AM

Mostly clear night

46° 💧 0.001 in 💨 10 mph H 91%29.94 inHg

4:00 AM

Mostly clear night

45° 💧 None 💨 7 mph H 92%29.94 inHg

5:00 AM

Mostly cloudy night

44° 💧 None 💨 6 mph H 93%29.91 inHg

6:00 AM

Overcast night

44° 💧 None 💨 5 mph H 92%29.91 inHg

9:00 AM

Moderate rain

47° 💧 None 💨 8 mph H 91%29.88 inHg

12:00 PM

Mostly cloudy

53° 💧 None 💨 3 mph H 70%29.83 inHg

3:00 PM

Partly cloudy

60° 💧 None 💨 9 mph H 53%29.80 inHg

6:00 PM

Partly cloudy

57° 💧 None 💨 12 mph H 55%29.83 inHg

9:00 PM

Mostly clear night

48° 💧 None 💨 2 mph H 83%29.88 inHg

Monday

12:00 AM

Mostly cloudy night

46° 💧 None 💨 4 mph H 78%29.94 inHg

3:00 AM

Overcast night

46° 💧 None 💨 11 mph H 75%29.94 inHg

6:00 AM

Overcast night

48° 💧 None 💨 8 mph H 69%29.97 inHg

9:00 AM

Mostly sunny

51° 💧 None 💨 9 mph H 61%30.03 inHg

12:00 PM

Overcast

57° 💧 None 💨 11 mph H 47%30.06 inHg

3:00 PM

Mostly cloudy

64° 💧 None 💨 11 mph H 32%30.03 inHg

6:00 PM

Sunny

62° 💧 None 💨 9 mph H 33%30.03 inHg

9:00 PM

Mostly clear night

52° 💧 None 💨 1 mph H 54%30.06 inHg

Tuesday

12:00 AM

Clear night

46° 💧 None 💨 3 mph H 71%30.09 inHg

3:00 AM

Clear night

44° 💧 None 💨 1 mph H 72%30.06 inHg

6:00 AM

Partly cloudy night

41° 💧 None 💨 1 mph H 79%30.06 inHg

9:00 AM

Partly cloudy

46° 💧 None 💨 2 mph H 66%30.06 inHg

12:00 PM

Sunny

61° 💧 None 💨 3 mph H 40%30.00 inHg

3:00 PM

Sunny

69° 💧 None 💨 7 mph H 34%29.88 inHg

6:00 PM

Sunny

67° 💧 None 💨 10 mph H 38%29.85 inHg

9:00 PM

Clear night

55° 💧 None 💨 4 mph H 61%29.88 inHg

Wednesday

12:00 AM

Clear night

49° 💧 None 💨 3 mph H 80%29.94 inHg

3:00 AM

Partly cloudy night

48° 💧 None 💨 5 mph H 83%29.97 inHg

6:00 AM

Partly cloudy night

48° 💧 None 💨 11 mph H 85%30.09 inHg

12:00 PM

Overcast

54° 💧 None 💨 10 mph H 70%30.24 inHg

6:00 PM

Overcast

55° 💧 None 💨 8 mph H 59%30.27 inHg

Thursday

12:00 AM

Clear night

48° 💧 None 💨 1 mph H 79%30.33 inHg

6:00 AM

Clear night

42° 💧 None 💨 1 mph H 92%30.30 inHg

12:00 PM

Sunny

59° 💧 None 💨 2 mph H 57%30.21 inHg

6:00 PM

Sunny

68° 💧 None 💨 8 mph H 48%30.06 inHg

Friday

12:00 AM

Clear night

51° 💧 None 💨 2 mph H 83%30.12 inHg

6:00 AM

Clear night

45° 💧 None 💨 3 mph H 95%30.15 inHg

12:00 PM

Sunny

66° 💧 None 💨 2 mph H 50%30.18 inHg

6:00 PM

Sunny

71° 💧 None 💨 4 mph H 36%30.12 inHg

Saturday

12:00 AM

Clear night

53° 💧 None 💨 4 mph H 76%30.21 inHg

6:00 AM

Clear night

46° 💧 None 💨 1 mph H 92%30.21 inHg

12:00 PM

Sunny

66° 💧 None 💨 4 mph H 49%30.15 inHg

6:00 PM

Sunny

73° 💧 None 💨 8 mph H 34%29.97 inHg

Sunday

12:00 AM

Mostly cloudy night

56° 💧 None 💨 4 mph H 71%29.97 inHg

6:00 AM

Overcast night

49° 💧 None 💨 1 mph H 83%29.94 inHg

12:00 PM

Overcast

67° 💧 None 💨 3 mph H 45%29.85 inHg

6:00 PM

Light rain

72° 💧 None 💨 3 mph H 61%29.77 inHg

Monday

12:00 AM

Mostly clear night

55° 💧 None 💨 5 mph H 87%29.85 inHg

6:00 AM

Clear night

51° 💧 None 💨 4 mph H 79%29.94 inHg

12:00 PM

Sunny

72° 💧 None 💨 7 mph H 32%29.97 inHg

6:00 PM

Partly cloudy

75° 💧 None 💨 3 mph H 27%29.88 inHg

Tuesday

12:00 AM

Clear night

57° 💧 None 💨 2 mph H 50%29.88 inHg

6:00 AM

Clear night

52° 💧 None 💨 1 mph H 62%29.83 inHg

12:00 PM

Mostly sunny

76° 💧 None 💨 8 mph H 26%29.83 inHg

6:00 PM

Sunny

80° 💧 None 💨 3 mph H 24%29.74 inHg

Wednesday

12:00 AM

Partly cloudy night

61° 💧 None 💨 13 mph H 49%29.91 inHg

6:00 AM

Partly cloudy night

51° 💧 None 💨 3 mph H 85%30.03 inHg

12:00 PM

Overcast

65° 💧 None 💨 5 mph H 37%30.09 inHg

6:00 PM

Sunny

68° 💧 None 💨 5 mph H 33%30.03 inHg

Thursday

12:00 AM

Clear night

53° 💧 None 💨 1 mph H 63%30.15 inHg

6:00 AM

Clear night

46° 💧 None 💨 1 mph H 81%30.21 inHg

12:00 PM

Sunny

66° 💧 None 💨 4 mph H 34%30.24 inHg

6:00 PM

Sunny

71° 💧 None 💨 7 mph H 32%30.09 inHg

Friday

12:00 AM

Clear night

55° 💧 None 💨 1 mph H 72%30.09 inHg

6:00 AM

Clear night

48° 💧 None 💨 2 mph H 84%30.03 inHg

In Fort Shaw and, more broadly, across the state of Montana: The afternoon will feature mostly sunny skies with just a few clouds drifting through. Temperatures will remain mild, ranging from the low 60s to mid-70s. Expect a noticeable west wind, averaging around 15 to 20 mph, with gusts reaching up to 30 mph. As evening approaches, skies will stay mostly clear, and the wind will gradually ease. Temperatures will dip into the upper 50s to low 60s overnight, providing a comfortable end to the day. No precipitation is anticipated, so outdoor plans should be unaffected. Overall, it looks like a pleasant evening with mild temperatures and breezy conditions.

15-Day Weather Outlook for Fort Shaw

TomorrowTomorrow

Mostly cloudy 79°/52° 💧 None 💨 13 mph

Saturday, Sep 12Sat Sep 12

Mostly cloudy 58°/48° 💧 None 💨 8 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 60°/44° 💧 0.661 in 💨 11 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 64°/46° 💧 0.019 in 💨 12 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 69°/41° 💧 None 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 67°/48° 💧 0.003 in 💨 11 mph

Thursday, Sep 17Thu Sep 17

Overcast 59°/42° 💧 0.001 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Sunny 68°/45° 💧 None 💨 8 mph

Saturday, Sep 19Sat Sep 19

Sunny 71°/46° 💧 None 💨 4 mph

Sunday, Sep 20Sun Sep 20

Mostly cloudy 73°/49° 💧 None 💨 8 mph

Monday, Sep 21Mon Sep 21

Light rain 72°/51° 💧 0.042 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Partly cloudy 76°/52° 💧 None 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Partly cloudy 80°/51° 💧 None 💨 13 mph

Thursday, Sep 24Thu Sep 24

Sunny 68°/46° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Sunny 71°/48° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fort Shaw

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Fort Shaw

Hourly forecast · Updated every 2 hours

Moderate

Nearest forecast value 3:00 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 Moderate 103,1µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Fort Shaw

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 5,0Moderate 😐Moderate

Tomorrow UV 1,7Low 🙂Fair

Saturday UV 1,9Low 🙂Fair

Sunday UV 1,2Low 🙂Fair

Monday UV 4,0Moderate 🙂Fair

Tuesday UV 4,0Moderate —Unavailable

Wednesday UV 6,0High —Unavailable

Hourly UV index today

3:00 PMUV 4,3 4:00 PMUV 3,1 5:00 PMUV 1,7 6:00 PMUV 0,6 7:00 PMUV 0,2

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. Dry air can increase hydration needs.

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 Fort Shaw

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · FORT SHAW, MONTANA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

32/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 95% Real hourly forecast for the best viewing hour.

☾ Moonlight 1% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 17° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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.

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Forecast data for Fort Shaw were last refreshed today at 2:15 PM. The current forecast period extends through 12/09/2026 at 12:00 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.