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Current weather in Big Timber is clear sky.

Where can I find the hourly weather forecast for Big Timber?

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

Is the weather forecast for Big Timber updated regularly?

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

Now · 10:18 PM

Big Timber Weather & Hourly Forecast

United States · Montana · 59011

58°F

Clear night

Feels like: 49°F

💧 Humidity 41% 🌡 Pressure 30.21 inHg 💨 Wind 10 mph 👁 Visibility 29.3 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Big Timber

Today

11:00 PM

Clear night

56° 💧 None 💨 8 mph H 45%30.21 inHg

Tomorrow

2:00 AM

Clear night

52° 💧 None 💨 7 mph H 52%30.24 inHg

5:00 AM

Clear night

51° 💧 None 💨 7 mph H 50%30.24 inHg

8:00 AM

Sunny

54° 💧 None 💨 9 mph H 45%30.24 inHg

11:00 AM

Sunny

69° 💧 None 💨 17 mph H 25%30.18 inHg

2:00 PM

Sunny

76° 💧 None 💨 19 mph H 15%30.09 inHg

5:00 PM

Sunny

76° 💧 None 💨 17 mph H 16%30.03 inHg

8:00 PM

Mostly clear night

68° 💧 None 💨 8 mph H 26%30.00 inHg

11:00 PM

Clear night

60° 💧 None 💨 6 mph H 41%30.03 inHg

Thursday

2:00 AM

Clear night

57° 💧 None 💨 7 mph H 39%30.00 inHg

5:00 AM

Partly cloudy night

56° 💧 None 💨 9 mph H 41%29.94 inHg

8:00 AM

Mostly cloudy

60° 💧 None 💨 10 mph H 33%29.91 inHg

11:00 AM

Mostly cloudy

75° 💧 None 💨 12 mph H 19%29.85 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 17 mph H 13%29.74 inHg

5:00 PM

Sunny

85° 💧 None 💨 14 mph H 10%29.65 inHg

8:00 PM

Clear night

73° 💧 None 💨 8 mph H 18%29.65 inHg

Today

11:00 PM

Clear night

56° 💧 None 💨 8 mph H 45%30.21 inHg

Tomorrow

12:00 AM

Clear night

55° 💧 None 💨 7 mph H 47%30.24 inHg

1:00 AM

Clear night

53° 💧 None 💨 7 mph H 51%30.24 inHg

2:00 AM

Clear night

52° 💧 None 💨 7 mph H 52%30.24 inHg

3:00 AM

Clear night

52° 💧 None 💨 7 mph H 51%30.24 inHg

4:00 AM

Clear night

52° 💧 None 💨 7 mph H 51%30.24 inHg

5:00 AM

Clear night

51° 💧 None 💨 7 mph H 50%30.24 inHg

6:00 AM

Clear night

50° 💧 None 💨 6 mph H 51%30.24 inHg

7:00 AM

Sunny

50° 💧 None 💨 7 mph H 52%30.24 inHg

8:00 AM

Sunny

54° 💧 None 💨 9 mph H 45%30.24 inHg

9:00 AM

Sunny

60° 💧 None 💨 8 mph H 37%30.24 inHg

10:00 AM

Sunny

65° 💧 None 💨 13 mph H 30%30.21 inHg

11:00 AM

Sunny

69° 💧 None 💨 17 mph H 25%30.18 inHg

12:00 PM

Mostly sunny

72° 💧 None 💨 20 mph H 22%30.12 inHg

1:00 PM

Sunny

74° 💧 None 💨 20 mph H 18%30.12 inHg

2:00 PM

Sunny

76° 💧 None 💨 19 mph H 15%30.09 inHg

3:00 PM

Sunny

77° 💧 None 💨 19 mph H 13%30.06 inHg

4:00 PM

Sunny

77° 💧 None 💨 18 mph H 14%30.03 inHg

5:00 PM

Sunny

76° 💧 None 💨 17 mph H 16%30.03 inHg

6:00 PM

Sunny

75° 💧 None 💨 14 mph H 19%30.03 inHg

7:00 PM

Sunny

72° 💧 None 💨 11 mph H 22%30.03 inHg

8:00 PM

Mostly clear night

68° 💧 None 💨 8 mph H 26%30.00 inHg

9:00 PM

Clear night

64° 💧 None 💨 6 mph H 30%30.03 inHg

10:00 PM

Clear night

63° 💧 None 💨 7 mph H 34%30.03 inHg

11:00 PM

Clear night

60° 💧 None 💨 6 mph H 41%30.03 inHg

Thursday

12:00 AM

Clear night

58° 💧 None 💨 6 mph H 41%30.03 inHg

1:00 AM

Clear night

58° 💧 None 💨 6 mph H 38%30.03 inHg

2:00 AM

Clear night

57° 💧 None 💨 7 mph H 39%30.00 inHg

3:00 AM

Clear night

56° 💧 None 💨 8 mph H 42%29.97 inHg

4:00 AM

Mostly clear night

55° 💧 None 💨 8 mph H 44%29.97 inHg

5:00 AM

Partly cloudy night

56° 💧 None 💨 9 mph H 41%29.94 inHg

6:00 AM

Mostly cloudy night

56° 💧 None 💨 9 mph H 38%29.94 inHg

7:00 AM

Partly cloudy

56° 💧 None 💨 9 mph H 36%29.94 inHg

8:00 AM

Mostly cloudy

60° 💧 None 💨 10 mph H 33%29.91 inHg

9:00 AM

Partly cloudy

65° 💧 None 💨 9 mph H 29%29.91 inHg

10:00 AM

Partly cloudy

71° 💧 None 💨 12 mph H 23%29.88 inHg

11:00 AM

Mostly cloudy

75° 💧 None 💨 12 mph H 19%29.85 inHg

12:00 PM

Mostly cloudy

80° 💧 None 💨 15 mph H 15%29.80 inHg

1:00 PM

Partly cloudy

82° 💧 None 💨 19 mph H 13%29.77 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 17 mph H 13%29.74 inHg

3:00 PM

Sunny

85° 💧 None 💨 15 mph H 12%29.71 inHg

4:00 PM

Sunny

85° 💧 None 💨 13 mph H 11%29.68 inHg

5:00 PM

Sunny

85° 💧 None 💨 14 mph H 10%29.65 inHg

6:00 PM

Sunny

83° 💧 None 💨 14 mph H 11%29.65 inHg

7:00 PM

Sunny

79° 💧 None 💨 11 mph H 14%29.65 inHg

8:00 PM

Clear night

73° 💧 None 💨 8 mph H 18%29.65 inHg

9:00 PM

Clear night

68° 💧 None 💨 6 mph H 24%29.68 inHg

10:00 PM

Clear night

67° 💧 None 💨 6 mph H 23%29.68 inHg

11:00 PM

Clear night

64° 💧 None 💨 3 mph H 27%29.68 inHg

Friday

12:00 AM

Mostly cloudy night

62° 💧 None 💨 3 mph H 29%29.65 inHg

1:00 AM

Mostly cloudy night

60° 💧 None 💨 1 mph H 32%29.68 inHg

2:00 AM

Partly cloudy night

56° 💧 None 💨 3 mph H 40%29.68 inHg

3:00 AM

Partly cloudy night

57° 💧 None 💨 3 mph H 45%29.71 inHg

4:00 AM

Clear night

56° 💧 None 💨 2 mph H 52%29.74 inHg

5:00 AM

Mostly clear night

55° 💧 None 💨 0 mph H 56%29.74 inHg

6:00 AM

Mostly cloudy night

53° 💧 None 💨 1 mph H 61%29.77 inHg

3:00 PM

Partly cloudy

69° 💧 None 💨 13 mph H 33%29.77 inHg

6:00 PM

Partly cloudy

68° 💧 None 💨 8 mph H 37%29.80 inHg

9:00 PM

Mostly cloudy night

54° 💧 None 💨 6 mph H 78%29.97 inHg

Saturday

12:00 AM

Light rain

52° 💧 None 💨 9 mph H 85%30.00 inHg

3:00 AM

Light rain

50° 💧 None 💨 11 mph H 92%30.00 inHg

6:00 AM

Overcast night

48° 💧 None 💨 9 mph H 82%30.06 inHg

9:00 AM

Overcast

49° 💧 None 💨 9 mph H 69%30.06 inHg

12:00 PM

Overcast

52° 💧 None 💨 12 mph H 64%30.03 inHg

3:00 PM

Overcast

57° 💧 None 💨 13 mph H 59%29.94 inHg

6:00 PM

Light rain

55° 💧 None 💨 14 mph H 65%29.88 inHg

9:00 PM

Light rain

50° 💧 None 💨 12 mph H 83%29.88 inHg

Sunday

12:00 AM

Light rain

47° 💧 None 💨 10 mph H 91%29.88 inHg

3:00 AM

Light rain

46° 💧 None 💨 10 mph H 98%29.88 inHg

6:00 AM

Light rain

45° 💧 None 💨 9 mph H 98%29.85 inHg

9:00 AM

Light rain

46° 💧 None 💨 5 mph H 95%29.85 inHg

12:00 PM

Partly cloudy

53° 💧 None 💨 2 mph H 64%29.83 inHg

3:00 PM

Light rain

55° 💧 None 💨 8 mph H 54%29.83 inHg

6:00 PM

Partly cloudy

55° 💧 None 💨 15 mph H 46%29.85 inHg

9:00 PM

Mostly cloudy night

49° 💧 None 💨 14 mph H 63%29.94 inHg

Monday

12:00 AM

Clear night

45° 💧 None 💨 14 mph H 77%29.97 inHg

3:00 AM

Mostly clear night

43° 💧 None 💨 13 mph H 81%30.00 inHg

6:00 AM

Mostly clear night

44° 💧 None 💨 13 mph H 81%30.00 inHg

9:00 AM

Mostly cloudy

50° 💧 None 💨 16 mph H 60%29.97 inHg

12:00 PM

Mostly sunny

57° 💧 None 💨 20 mph H 42%29.97 inHg

6:00 PM

Sunny

56° 💧 None 💨 17 mph H 45%30.03 inHg

Tuesday

12:00 AM

Clear night

63° 💧 None 💨 9 mph H 25%29.91 inHg

6:00 AM

Clear night

45° 💧 None 💨 3 mph H 69%29.97 inHg

12:00 PM

Sunny

40° 💧 None 💨 6 mph H 76%30.00 inHg

6:00 PM

Sunny

64° 💧 None 💨 2 mph H 35%29.94 inHg

Wednesday

12:00 AM

Partly cloudy night

68° 💧 None 💨 9 mph H 31%29.83 inHg

6:00 AM

Clear night

50° 💧 None 💨 1 mph H 69%29.88 inHg

12:00 PM

Sunny

45° 💧 None 💨 4 mph H 72%29.91 inHg

6:00 PM

Mostly sunny

65° 💧 None 💨 3 mph H 41%29.91 inHg

Thursday

12:00 AM

Clear night

65° 💧 None 💨 14 mph H 47%29.88 inHg

6:00 AM

Moderate rain

53° 💧 None 💨 6 mph H 95%30.03 inHg

12:00 PM

Moderate rain

52° 💧 None 💨 9 mph H 98%30.06 inHg

6:00 PM

Light rain

52° 💧 None 💨 12 mph H 96%30.12 inHg

Friday

12:00 AM

Light rain

52° 💧 None 💨 11 mph H 95%30.09 inHg

6:00 AM

Light rain

50° 💧 None 💨 8 mph H 99%30.03 inHg

12:00 PM

Light rain

49° 💧 None 💨 7 mph H 99%29.91 inHg

6:00 PM

Mostly sunny

59° 💧 None 💨 10 mph H 62%29.83 inHg

Saturday

12:00 AM

Mostly clear night

59° 💧 None 💨 15 mph H 43%29.77 inHg

6:00 AM

Light rain

47° 💧 None 💨 18 mph H 90%29.91 inHg

12:00 PM

Sunny

49° 💧 None 💨 17 mph H 56%29.97 inHg

6:00 PM

Mostly sunny

59° 💧 None 💨 16 mph H 41%30.03 inHg

Sunday

12:00 AM

Mostly clear night

55° 💧 None 💨 15 mph H 52%30.09 inHg

6:00 AM

Clear night

43° 💧 None 💨 3 mph H 75%30.27 inHg

12:00 PM

Mostly sunny

37° 💧 None 💨 3 mph H 89%30.33 inHg

6:00 PM

Sunny

57° 💧 None 💨 3 mph H 49%30.24 inHg

Monday

12:00 AM

Clear night

64° 💧 None 💨 7 mph H 38%30.09 inHg

6:00 AM

Mostly clear night

46° 💧 None 💨 3 mph H 72%30.12 inHg

12:00 PM

Mostly cloudy

41° 💧 None 💨 5 mph H 64%30.03 inHg

6:00 PM

Partly cloudy

69° 💧 None 💨 6 mph H 25%29.94 inHg

Tuesday

12:00 AM

Mostly cloudy night

73° 💧 None 💨 2 mph H 37%29.80 inHg

6:00 AM

Clear night

54° 💧 None 💨 4 mph H 51%29.85 inHg

12:00 PM

Mostly sunny

48° 💧 None 💨 8 mph H 52%29.85 inHg

6:00 PM

Sunny

72° 💧 None 💨 17 mph H 20%29.80 inHg

Wednesday

12:00 AM

Mostly clear night

68° 💧 None 💨 20 mph H 24%29.83 inHg

6:00 AM

Partly cloudy night

52° 💧 None 💨 6 mph H 48%30.03 inHg

12:00 PM

Sunny

42° 💧 None 💨 2 mph H 76%30.09 inHg

In Big Timber and, more broadly, across the state of Montana: Tonight, the skies will remain mostly cloudy, with temperatures holding steady around 54 degrees. Light south winds are expected, reaching up to 7 mph with occasional gusts. No precipitation is anticipated during the evening and into the early overnight hours. The cool conditions and gentle breezes will likely persist through the night, providing a relatively calm and quiet evening.

15-Day Weather Outlook for Big Timber

Thursday, Sep 10Thu Sep 10

Mostly sunny 85°/55° 💧 None 💨 19 mph

Friday, Sep 11Fri Sep 11

Partly cloudy 83°/53° 💧 0.010 in 💨 14 mph

Saturday, Sep 12Sat Sep 12

Light rain 68°/48° 💧 0.068 in 💨 13 mph

Sunday, Sep 13Sun Sep 13

Light rain 55°/45° 💧 0.432 in 💨 14 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 57°/43° 💧 0.012 in 💨 20 mph

Tuesday, Sep 15Tue Sep 15

Sunny 63°/40° 💧 0.327 in 💨 17 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 68°/45° 💧 None 💨 9 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 65°/52° 💧 0.320 in 💨 14 mph

Friday, Sep 18Fri Sep 18

Light rain 52°/49° 💧 0.457 in 💨 12 mph

Saturday, Sep 19Sat Sep 19

Light rain 59°/47° 💧 0.071 in 💨 18 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 59°/37° 💧 0.073 in 💨 16 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 64°/41° 💧 None 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Partly cloudy 73°/48° 💧 None 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 72°/42° 💧 None 💨 20 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Big Timber

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Big Timber

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 11:00 PM

PM2.5 Fine particles Good 0,5µg/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 0,6µg/m³

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

O₃ Ozone Fair 63,7µg/m³

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

NO₂ Nitrogen dioxide Good 1,3µg/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 Big Timber

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 6,0High 🙂Fair

Tomorrow UV 5,7Moderate 🙂Fair

Thursday UV 6,3High 😐Moderate

Friday UV 4,2Moderate 🙂Fair

Saturday UV 4,6Moderate 🙂Fair

Sunday UV 1,0Low —Unavailable

Monday UV 5,0Moderate —Unavailable

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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 Big Timber

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BIG TIMBER, MONTANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:29 PM–5:07 AM

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

☾ Moonlight 6% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 83° high at the best hour.

✦ Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

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 Big Timber were last refreshed today at 9:37 PM. The current forecast period extends through 10/09/2026 at 8:00 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.