What is the weather in Boneau right now?

Current weather in Boneau is scattered clouds.

Where can I find the hourly weather forecast for Boneau?

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

Is the weather forecast for Boneau updated regularly?

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

Now · 3:58 AM

Boneau Weather & Hourly Forecast

United States · Montana · 59521

57°F

Partly cloudy night

Feels like: 48°F

💧 Humidity 52% 🌡 Pressure 29.88 inHg 💨 Wind 12 mph 👁 Visibility 29.1 mi ☁ Clouds 42% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Boneau

Today

4:00 AM

Partly cloudy night

57° 💧 None 💨 12 mph H 52%29.88 inHg

7:00 AM

Partly cloudy

58° 💧 None 💨 12 mph H 47%29.85 inHg

10:00 AM

Mostly cloudy

67° 💧 None 💨 13 mph H 37%29.83 inHg

1:00 PM

Mostly cloudy

75° 💧 None 💨 16 mph H 32%29.74 inHg

4:00 PM

Mostly cloudy

79° 💧 None 💨 13 mph H 26%29.65 inHg

7:00 PM

Mostly cloudy

72° 💧 None 💨 11 mph H 39%29.65 inHg

10:00 PM

Mostly cloudy night

62° 💧 None 💨 10 mph H 62%29.74 inHg

Tomorrow

1:00 AM

Overcast night

58° 💧 None 💨 6 mph H 75%29.80 inHg

4:00 AM

Light rain

54° 💧 0.048 in 💨 6 mph H 85%29.83 inHg

7:00 AM

Light rain

52° 💧 0.123 in 💨 5 mph H 96%29.91 inHg

10:00 AM

Overcast

55° 💧 0.018 in 💨 6 mph H 67%29.94 inHg

1:00 PM

Light rain

52° 💧 0.018 in 💨 6 mph H 75%30.03 inHg

4:00 PM

Mostly cloudy

58° 💧 None 💨 9 mph H 55%30.00 inHg

7:00 PM

Overcast

56° 💧 None 💨 7 mph H 54%30.00 inHg

10:00 PM

Mostly clear night

51° 💧 None 💨 3 mph H 65%30.06 inHg

Saturday

1:00 AM

Mostly cloudy night

47° 💧 None 💨 3 mph H 77%30.12 inHg

Today

4:00 AM

Partly cloudy night

57° 💧 None 💨 12 mph H 52%29.88 inHg

5:00 AM

Partly cloudy night

57° 💧 None 💨 12 mph H 50%29.88 inHg

6:00 AM

Partly cloudy night

58° 💧 None 💨 12 mph H 48%29.85 inHg

7:00 AM

Partly cloudy

58° 💧 None 💨 12 mph H 47%29.85 inHg

8:00 AM

Partly cloudy

60° 💧 None 💨 12 mph H 44%29.85 inHg

9:00 AM

Mostly cloudy

63° 💧 None 💨 12 mph H 42%29.83 inHg

10:00 AM

Mostly cloudy

67° 💧 None 💨 13 mph H 37%29.83 inHg

11:00 AM

Mostly cloudy

70° 💧 None 💨 14 mph H 34%29.80 inHg

12:00 PM

Mostly cloudy

73° 💧 None 💨 16 mph H 31%29.77 inHg

1:00 PM

Mostly cloudy

75° 💧 None 💨 16 mph H 32%29.74 inHg

2:00 PM

Mostly cloudy

76° 💧 None 💨 13 mph H 33%29.71 inHg

3:00 PM

Mostly cloudy

78° 💧 None 💨 13 mph H 30%29.68 inHg

4:00 PM

Mostly cloudy

79° 💧 None 💨 13 mph H 26%29.65 inHg

5:00 PM

Mostly cloudy

79° 💧 None 💨 12 mph H 28%29.62 inHg

6:00 PM

Mostly cloudy

75° 💧 None 💨 9 mph H 37%29.65 inHg

7:00 PM

Mostly cloudy

72° 💧 None 💨 11 mph H 39%29.65 inHg

8:00 PM

Mostly cloudy night

68° 💧 None 💨 7 mph H 45%29.68 inHg

9:00 PM

Mostly cloudy night

67° 💧 None 💨 11 mph H 47%29.68 inHg

10:00 PM

Mostly cloudy night

62° 💧 None 💨 10 mph H 62%29.74 inHg

11:00 PM

Overcast night

59° 💧 None 💨 9 mph H 73%29.80 inHg

Tomorrow

12:00 AM

Overcast night

58° 💧 None 💨 7 mph H 74%29.80 inHg

1:00 AM

Overcast night

58° 💧 None 💨 6 mph H 75%29.80 inHg

2:00 AM

Overcast night

56° 💧 None 💨 7 mph H 80%29.83 inHg

3:00 AM

Overcast night

54° 💧 None 💨 7 mph H 81%29.83 inHg

4:00 AM

Light rain

54° 💧 0.005 in 💨 6 mph H 85%29.83 inHg

5:00 AM

Light rain

53° 💧 0.015 in 💨 6 mph H 92%29.85 inHg

6:00 AM

Light rain

53° 💧 0.028 in 💨 6 mph H 94%29.85 inHg

7:00 AM

Light rain

52° 💧 0.051 in 💨 5 mph H 96%29.91 inHg

8:00 AM

Light rain

52° 💧 0.056 in 💨 4 mph H 90%29.91 inHg

9:00 AM

Light rain

52° 💧 0.017 in 💨 4 mph H 82%29.94 inHg

10:00 AM

Overcast

55° 💧 0.001 in 💨 6 mph H 67%29.94 inHg

11:00 AM

Light rain

53° 💧 0.010 in 💨 9 mph H 71%29.97 inHg

12:00 PM

Light rain

53° 💧 0.008 in 💨 7 mph H 68%30.00 inHg

1:00 PM

Light rain

52° 💧 0.010 in 💨 6 mph H 75%30.03 inHg

2:00 PM

Light rain

53° 💧 0.008 in 💨 5 mph H 73%30.00 inHg

3:00 PM

Mostly cloudy

57° 💧 None 💨 8 mph H 59%30.00 inHg

4:00 PM

Mostly cloudy

58° 💧 None 💨 9 mph H 55%30.00 inHg

5:00 PM

Overcast

59° 💧 None 💨 9 mph H 50%30.00 inHg

6:00 PM

Mostly cloudy

58° 💧 None 💨 9 mph H 50%30.00 inHg

7:00 PM

Overcast

56° 💧 None 💨 7 mph H 54%30.00 inHg

8:00 PM

Mostly cloudy night

53° 💧 None 💨 3 mph H 62%30.03 inHg

9:00 PM

Partly cloudy night

53° 💧 None 💨 2 mph H 63%30.06 inHg

10:00 PM

Mostly clear night

51° 💧 None 💨 3 mph H 65%30.06 inHg

11:00 PM

Mostly clear night

49° 💧 None 💨 3 mph H 70%30.09 inHg

Saturday

12:00 AM

Mostly cloudy night

48° 💧 None 💨 3 mph H 74%30.09 inHg

1:00 AM

Mostly cloudy night

47° 💧 None 💨 3 mph H 77%30.12 inHg

2:00 AM

Mostly cloudy night

47° 💧 None 💨 3 mph H 78%30.12 inHg

3:00 AM

Mostly cloudy night

46° 💧 None 💨 4 mph H 78%30.12 inHg

4:00 AM

Overcast night

45° 💧 None 💨 3 mph H 82%30.12 inHg

5:00 AM

Overcast night

45° 💧 None 💨 3 mph H 83%30.12 inHg

6:00 AM

Overcast night

44° 💧 None 💨 4 mph H 85%30.12 inHg

7:00 AM

Overcast

45° 💧 None 💨 4 mph H 82%30.15 inHg

8:00 AM

Overcast

47° 💧 None 💨 5 mph H 78%30.15 inHg

9:00 AM

Overcast

51° 💧 None 💨 5 mph H 71%30.15 inHg

10:00 AM

Overcast

52° 💧 None 💨 6 mph H 68%30.15 inHg

11:00 AM

Overcast

54° 💧 None 💨 6 mph H 64%30.12 inHg

12:00 PM

Overcast

55° 💧 0.001 in 💨 5 mph H 64%30.12 inHg

1:00 PM

Light rain

55° 💧 0.006 in 💨 2 mph H 65%30.12 inHg

2:00 PM

Overcast

55° 💧 0.002 in 💨 3 mph H 63%30.09 inHg

3:00 PM

Overcast

57° 💧 None 💨 2 mph H 60%30.09 inHg

4:00 PM

Overcast

59° 💧 0.000 in 💨 2 mph H 55%30.06 inHg

5:00 PM

Overcast

58° 💧 None 💨 5 mph H 55%30.06 inHg

6:00 PM

Overcast

57° 💧 None 💨 8 mph H 56%30.03 inHg

9:00 PM

Mostly clear night

47° 💧 None 💨 6 mph H 80%30.09 inHg

Sunday

12:00 AM

Partly cloudy night

45° 💧 None 💨 9 mph H 84%30.09 inHg

3:00 AM

Clear night

45° 💧 None 💨 11 mph H 79%30.03 inHg

6:00 AM

Clear night

44° 💧 None 💨 14 mph H 76%30.00 inHg

9:00 AM

Mostly sunny

49° 💧 None 💨 13 mph H 63%29.91 inHg

12:00 PM

Partly cloudy

55° 💧 None 💨 15 mph H 58%29.85 inHg

3:00 PM

Mostly sunny

62° 💧 None 💨 12 mph H 53%29.80 inHg

6:00 PM

Overcast

62° 💧 None 💨 5 mph H 55%29.74 inHg

9:00 PM

Heavy rain

53° 💧 None 💨 6 mph H 96%29.83 inHg

Monday

12:00 AM

Light rain

48° 💧 None 💨 11 mph H 96%29.85 inHg

3:00 AM

Partly cloudy night

43° 💧 None 💨 12 mph H 84%29.85 inHg

6:00 AM

Partly cloudy night

41° 💧 None 💨 10 mph H 80%29.88 inHg

9:00 AM

Partly cloudy

45° 💧 None 💨 13 mph H 68%29.91 inHg

12:00 PM

Light rain

49° 💧 None 💨 19 mph H 66%29.94 inHg

3:00 PM

Light rain

46° 💧 None 💨 12 mph H 94%30.03 inHg

6:00 PM

Partly cloudy

49° 💧 None 💨 11 mph H 73%30.06 inHg

9:00 PM

Partly cloudy night

46° 💧 None 💨 8 mph H 80%30.12 inHg

Tuesday

12:00 AM

Partly cloudy night

42° 💧 None 💨 3 mph H 94%30.18 inHg

3:00 AM

Mostly clear night

40° 💧 None 💨 2 mph H 96%30.21 inHg

6:00 AM

Mostly clear night

39° 💧 None 💨 1 mph H 95%30.24 inHg

9:00 AM

Sunny

46° 💧 None 💨 3 mph H 78%30.24 inHg

12:00 PM

Sunny

54° 💧 None 💨 5 mph H 59%30.18 inHg

3:00 PM

Sunny

59° 💧 None 💨 5 mph H 41%30.09 inHg

6:00 PM

Sunny

58° 💧 None 💨 7 mph H 43%30.06 inHg

Wednesday

12:00 AM

Partly cloudy night

47° 💧 None 💨 5 mph H 74%30.09 inHg

6:00 AM

Clear night

45° 💧 None 💨 0 mph H 74%30.18 inHg

12:00 PM

Sunny

54° 💧 None 💨 8 mph H 56%30.30 inHg

6:00 PM

Sunny

57° 💧 None 💨 7 mph H 46%30.30 inHg

Thursday

12:00 AM

Clear night

48° 💧 None 💨 6 mph H 59%30.33 inHg

6:00 AM

Clear night

47° 💧 None 💨 7 mph H 65%30.27 inHg

12:00 PM

Sunny

67° 💧 None 💨 9 mph H 31%30.21 inHg

6:00 PM

Sunny

66° 💧 None 💨 4 mph H 43%30.12 inHg

Friday

12:00 AM

Clear night

58° 💧 None 💨 2 mph H 40%30.09 inHg

6:00 AM

Clear night

56° 💧 None 💨 5 mph H 46%30.09 inHg

12:00 PM

Sunny

70° 💧 None 💨 5 mph H 37%30.09 inHg

6:00 PM

Sunny

69° 💧 None 💨 2 mph H 44%30.03 inHg

Saturday

12:00 AM

Clear night

55° 💧 None 💨 3 mph H 52%30.03 inHg

6:00 AM

Clear night

55° 💧 None 💨 3 mph H 46%29.97 inHg

12:00 PM

Mostly cloudy

74° 💧 None 💨 4 mph H 31%29.91 inHg

6:00 PM

Partly cloudy

72° 💧 None 💨 8 mph H 42%29.80 inHg

Sunday

12:00 AM

Overcast night

67° 💧 None 💨 11 mph H 38%29.80 inHg

6:00 AM

Overcast night

57° 💧 None 💨 3 mph H 73%29.83 inHg

12:00 PM

Partly cloudy

69° 💧 None 💨 5 mph H 49%29.83 inHg

6:00 PM

Mostly sunny

69° 💧 None 💨 5 mph H 48%29.80 inHg

Monday

12:00 AM

Partly cloudy night

60° 💧 None 💨 3 mph H 55%29.83 inHg

6:00 AM

Overcast night

59° 💧 None 💨 5 mph H 70%29.83 inHg

12:00 PM

Light rain

60° 💧 None 💨 9 mph H 83%29.91 inHg

6:00 PM

Partly cloudy

60° 💧 None 💨 10 mph H 83%29.94 inHg

Tuesday

12:00 AM

Light rain

55° 💧 None 💨 7 mph H 97%30.09 inHg

6:00 AM

Mostly cloudy night

52° 💧 None 💨 5 mph H 99%30.21 inHg

12:00 PM

Light rain

62° 💧 None 💨 1 mph H 79%30.30 inHg

6:00 PM

Partly cloudy

65° 💧 None 💨 6 mph H 64%30.24 inHg

Wednesday

12:00 AM

Clear night

58° 💧 None 💨 13 mph H 76%30.24 inHg

6:00 AM

Mostly cloudy night

57° 💧 None 💨 14 mph H 76%30.12 inHg

12:00 PM

Overcast

64° 💧 None 💨 8 mph H 72%30.00 inHg

6:00 PM

Overcast

63° 💧 None 💨 17 mph H 81%29.83 inHg

Thursday

12:00 AM

Mostly cloudy night

60° 💧 None 💨 14 mph H 92%29.71 inHg

6:00 AM

Clear night

56° 💧 None 💨 16 mph H 73%29.77 inHg

12:00 PM

Sunny

62° 💧 None 💨 23 mph H 48%29.83 inHg

6:00 PM

Sunny

63° 💧 None 💨 15 mph H 41%29.83 inHg

In Boneau and, more broadly, across the state of Montana: Clear skies will continue into the evening, with temperatures holding steady around 65 degrees. Winds will be coming from the southwest at a steady 13 mph, with gusts reaching up to 33 mph. No rain is expected during the next few hours, providing a calm and dry night. It may feel a bit breezy due to the moderate wind, but conditions should remain comfortable. Temperatures will remain mild as the night progresses, making for a pleasant evening.

15-Day Weather Outlook for Boneau

TomorrowTomorrow

Mostly cloudy 74°/50° 💧 None 💨 12 mph

Saturday, Sep 12Sat Sep 12

Overcast 56°/45° 💧 0.216 in 💨 7 mph

Sunday, Sep 13Sun Sep 13

Mostly cloudy 61°/45° 💧 0.001 in 💨 15 mph

Monday, Sep 14Mon Sep 14

Moderate rain 58°/41° 💧 0.189 in 💨 17 mph

Tuesday, Sep 15Tue Sep 15

Mostly cloudy 55°/39° 💧 0.007 in 💨 10 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 56°/46° 💧 0.697 in 💨 11 mph

Thursday, Sep 17Thu Sep 17

Sunny 56°/44° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Sunny 65°/53° 💧 None 💨 7 mph

Saturday, Sep 19Sat Sep 19

Sunny 66°/54° 💧 None 💨 10 mph

Sunday, Sep 20Sun Sep 20

Light rain 68°/54° 💧 0.156 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Light rain 59°/50° 💧 0.279 in 💨 6 mph

Tuesday, Sep 22Tue Sep 22

Overcast 63°/50° 💧 0.002 in 💨 6 mph

Wednesday, Sep 23Wed Sep 23

Mostly cloudy 60°/50° 💧 0.014 in 💨 6 mph

Thursday, Sep 24Thu Sep 24

Overcast 63°/53° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Boneau

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Boneau

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 AM

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 93,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Boneau

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 5,5Moderate 🙂Fair

Tomorrow UV 2,6Low 🙂Fair

Saturday UV 2,4Low 😊Good

Sunday UV 0,9Low 😊Good

Monday UV 4,0Moderate 😊Good

Tuesday UV 5,0Moderate —Unavailable

Wednesday UV 2,0Low —Unavailable

Hourly UV index today

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

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 Boneau

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BONEAU, MONTANA

Tonight's Stargazing & Shooting Stars

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

70/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:34 PM–5:00 AM

☁ Cloud cover 42% Real hourly forecast for the best viewing hour.

☾ Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 74° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min68%

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.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Boneau were last refreshed today at 3:58 AM. The current forecast period extends through 12/09/2026 at 1:00 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.