What is the weather in Sylvanite right now?

Current weather in Sylvanite is scattered clouds.

Where can I find the hourly weather forecast for Sylvanite?

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

Is the weather forecast for Sylvanite updated regularly?

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

Now · 7:07 AM

Sylvanite Weather & Hourly Forecast

United States · Montana · 59935

45°F

Partly cloudy night

Feels like: 43°F

💧 Humidity 88% 🌡 Pressure 30.00 inHg 💨 Wind 1 mph 👁 Visibility 21.0 mi ☁ Clouds 52% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:30 AM 🌇 Sunset 7:40 PM

Hourly Forecast for Sylvanite

Today

8:00 AM

Mostly cloudy

45° 💧 None 💨 1 mph H 88%30.03 inHg

11:00 AM

Mostly sunny

57° 💧 None 💨 3 mph H 59%30.06 inHg

2:00 PM

Mostly cloudy

65° 💧 None 💨 7 mph H 32%30.03 inHg

5:00 PM

Overcast

63° 💧 None 💨 6 mph H 31%30.00 inHg

8:00 PM

Partly cloudy night

54° 💧 None 💨 2 mph H 57%30.03 inHg

11:00 PM

Mostly clear night

48° 💧 None 💨 1 mph H 68%30.06 inHg

Tomorrow

2:00 AM

Mostly clear night

44° 💧 None 💨 1 mph H 77%30.06 inHg

5:00 AM

Overcast night

42° 💧 None 💨 2 mph H 80%30.06 inHg

8:00 AM

Mostly sunny

41° 💧 None 💨 3 mph H 83%30.06 inHg

11:00 AM

Mostly cloudy

60° 💧 None 💨 1 mph H 46%30.03 inHg

2:00 PM

Mostly cloudy

70° 💧 None 💨 3 mph H 34%29.91 inHg

5:00 PM

Mostly cloudy

72° 💧 None 💨 4 mph H 35%29.83 inHg

8:00 PM

Partly cloudy night

61° 💧 None 💨 1 mph H 57%29.80 inHg

11:00 PM

Mostly cloudy night

55° 💧 None 💨 1 mph H 68%29.77 inHg

Friday

2:00 AM

Overcast night

52° 💧 None 💨 2 mph H 73%29.71 inHg

5:00 AM

Overcast night

51° 💧 None 💨 2 mph H 74%29.68 inHg

Today

8:00 AM

Mostly cloudy

45° 💧 None 💨 1 mph H 88%30.03 inHg

9:00 AM

Mostly cloudy

50° 💧 None 💨 1 mph H 82%30.03 inHg

10:00 AM

Mostly cloudy

54° 💧 None 💨 2 mph H 71%30.06 inHg

11:00 AM

Mostly sunny

57° 💧 None 💨 3 mph H 59%30.06 inHg

12:00 PM

Sunny

60° 💧 None 💨 4 mph H 49%30.06 inHg

1:00 PM

Partly cloudy

63° 💧 None 💨 6 mph H 40%30.03 inHg

2:00 PM

Mostly cloudy

65° 💧 None 💨 7 mph H 32%30.03 inHg

3:00 PM

Mostly cloudy

65° 💧 None 💨 7 mph H 28%30.00 inHg

4:00 PM

Overcast

65° 💧 None 💨 7 mph H 28%30.00 inHg

5:00 PM

Overcast

63° 💧 None 💨 6 mph H 31%30.00 inHg

6:00 PM

Overcast

61° 💧 None 💨 4 mph H 39%30.03 inHg

7:00 PM

Overcast

57° 💧 None 💨 2 mph H 55%30.03 inHg

8:00 PM

Partly cloudy night

54° 💧 None 💨 2 mph H 57%30.03 inHg

9:00 PM

Clear night

52° 💧 None 💨 1 mph H 60%30.03 inHg

10:00 PM

Clear night

50° 💧 None 💨 1 mph H 64%30.06 inHg

11:00 PM

Mostly clear night

48° 💧 None 💨 1 mph H 68%30.06 inHg

Tomorrow

12:00 AM

Clear night

47° 💧 None 💨 1 mph H 72%30.06 inHg

1:00 AM

Mostly clear night

45° 💧 None 💨 1 mph H 75%30.06 inHg

2:00 AM

Mostly clear night

44° 💧 None 💨 1 mph H 77%30.06 inHg

3:00 AM

Mostly clear night

43° 💧 None 💨 1 mph H 78%30.06 inHg

4:00 AM

Mostly cloudy night

42° 💧 None 💨 1 mph H 79%30.06 inHg

5:00 AM

Overcast night

42° 💧 None 💨 2 mph H 80%30.06 inHg

6:00 AM

Overcast night

41° 💧 None 💨 2 mph H 81%30.06 inHg

7:00 AM

Partly cloudy night

41° 💧 None 💨 2 mph H 82%30.06 inHg

8:00 AM

Mostly sunny

41° 💧 None 💨 3 mph H 83%30.06 inHg

9:00 AM

Mostly cloudy

47° 💧 None 💨 3 mph H 73%30.06 inHg

10:00 AM

Mostly cloudy

55° 💧 None 💨 2 mph H 55%30.06 inHg

11:00 AM

Mostly cloudy

60° 💧 None 💨 1 mph H 46%30.03 inHg

12:00 PM

Mostly cloudy

64° 💧 None 💨 1 mph H 40%30.00 inHg

1:00 PM

Mostly cloudy

67° 💧 None 💨 1 mph H 37%29.94 inHg

2:00 PM

Mostly cloudy

70° 💧 None 💨 3 mph H 34%29.91 inHg

3:00 PM

Partly cloudy

72° 💧 None 💨 4 mph H 32%29.88 inHg

4:00 PM

Mostly sunny

72° 💧 None 💨 5 mph H 33%29.85 inHg

5:00 PM

Mostly cloudy

72° 💧 None 💨 4 mph H 35%29.83 inHg

6:00 PM

Mostly cloudy

71° 💧 None 💨 1 mph H 40%29.83 inHg

7:00 PM

Mostly cloudy

66° 💧 None 💨 1 mph H 51%29.80 inHg

8:00 PM

Partly cloudy night

61° 💧 None 💨 1 mph H 57%29.80 inHg

9:00 PM

Partly cloudy night

58° 💧 None 💨 1 mph H 63%29.80 inHg

10:00 PM

Mostly cloudy night

56° 💧 None 💨 1 mph H 66%29.77 inHg

11:00 PM

Mostly cloudy night

55° 💧 None 💨 1 mph H 68%29.77 inHg

Friday

12:00 AM

Overcast night

54° 💧 None 💨 1 mph H 69%29.77 inHg

1:00 AM

Mostly cloudy night

53° 💧 None 💨 2 mph H 70%29.74 inHg

2:00 AM

Overcast night

52° 💧 None 💨 2 mph H 73%29.71 inHg

3:00 AM

Overcast night

52° 💧 None 💨 1 mph H 73%29.71 inHg

4:00 AM

Overcast night

51° 💧 None 💨 2 mph H 73%29.68 inHg

5:00 AM

Overcast night

51° 💧 None 💨 2 mph H 74%29.68 inHg

6:00 AM

Overcast night

50° 💧 None 💨 1 mph H 75%29.68 inHg

7:00 AM

Mostly cloudy night

50° 💧 None 💨 1 mph H 75%29.65 inHg

8:00 AM

Overcast

50° 💧 None 💨 1 mph H 74%29.68 inHg

9:00 AM

Mostly sunny

55° 💧 None 💨 1 mph H 66%29.71 inHg

10:00 AM

Mostly sunny

60° 💧 None 💨 3 mph H 56%29.71 inHg

11:00 AM

Partly cloudy

63° 💧 None 💨 8 mph H 51%29.71 inHg

12:00 PM

Mostly cloudy

63° 💧 None 💨 10 mph H 50%29.74 inHg

1:00 PM

Overcast

59° 💧 None 💨 11 mph H 54%29.77 inHg

2:00 PM

Light rain

54° 💧 0.012 in 💨 9 mph H 70%29.80 inHg

3:00 PM

Light rain

49° 💧 0.048 in 💨 6 mph H 93%29.83 inHg

4:00 PM

Light rain

47° 💧 0.026 in 💨 6 mph H 96%29.85 inHg

5:00 PM

Light rain

47° 💧 0.013 in 💨 4 mph H 95%29.85 inHg

6:00 PM

Partly cloudy

48° 💧 0.002 in 💨 5 mph H 85%29.85 inHg

Saturday

3:00 AM

Partly cloudy night

41° 💧 None 💨 10 mph H 93%29.97 inHg

6:00 AM

Mostly cloudy night

39° 💧 None 💨 7 mph H 90%30.06 inHg

9:00 AM

Partly cloudy

40° 💧 None 💨 7 mph H 84%30.09 inHg

12:00 PM

Overcast

45° 💧 None 💨 10 mph H 63%30.12 inHg

3:00 PM

Partly cloudy

49° 💧 None 💨 9 mph H 51%30.06 inHg

6:00 PM

Sunny

48° 💧 None 💨 8 mph H 51%30.06 inHg

9:00 PM

Mostly clear night

40° 💧 None 💨 3 mph H 73%30.12 inHg

Sunday

12:00 AM

Clear night

35° 💧 None 💨 2 mph H 82%30.15 inHg

3:00 AM

Clear night

33° 💧 None 💨 1 mph H 84%30.18 inHg

6:00 AM

Clear night

32° 💧 None 💨 1 mph H 83%30.18 inHg

9:00 AM

Overcast

36° 💧 None 💨 2 mph H 76%30.18 inHg

12:00 PM

Mostly cloudy

50° 💧 None 💨 2 mph H 47%30.12 inHg

3:00 PM

Mostly cloudy

56° 💧 None 💨 2 mph H 32%30.03 inHg

6:00 PM

Mostly sunny

55° 💧 None 💨 2 mph H 30%29.97 inHg

9:00 PM

Clear night

43° 💧 None 💨 2 mph H 64%30.00 inHg

Monday

12:00 AM

Clear night

39° 💧 None 💨 0 mph H 71%30.03 inHg

3:00 AM

Clear night

36° 💧 None 💨 1 mph H 74%30.06 inHg

6:00 AM

Clear night

34° 💧 None 💨 1 mph H 75%30.09 inHg

9:00 AM

Partly cloudy

38° 💧 None 💨 1 mph H 70%30.09 inHg

12:00 PM

Partly cloudy

55° 💧 None 💨 3 mph H 37%30.03 inHg

3:00 PM

Overcast

58° 💧 None 💨 7 mph H 29%30.00 inHg

6:00 PM

Mostly cloudy

54° 💧 None 💨 2 mph H 48%29.97 inHg

9:00 PM

Mostly cloudy night

43° 💧 None 💨 3 mph H 66%29.97 inHg

Tuesday

12:00 AM

Partly cloudy night

39° 💧 None 💨 3 mph H 68%30.00 inHg

6:00 AM

Partly cloudy night

37° 💧 None 💨 3 mph H 83%30.06 inHg

12:00 PM

Overcast

33° 💧 None 💨 2 mph H 88%30.06 inHg

6:00 PM

Light rain

46° 💧 None 💨 8 mph H 62%30.00 inHg

Wednesday

12:00 AM

Light rain

44° 💧 None 💨 7 mph H 90%29.88 inHg

6:00 AM

Light rain

42° 💧 None 💨 4 mph H 98%29.85 inHg

12:00 PM

Partly cloudy

40° 💧 None 💨 4 mph H 98%29.88 inHg

6:00 PM

Overcast

47° 💧 None 💨 8 mph H 73%30.03 inHg

Thursday

12:00 AM

Mostly clear night

51° 💧 None 💨 8 mph H 46%30.06 inHg

6:00 AM

Clear night

35° 💧 None 💨 2 mph H 81%30.18 inHg

12:00 PM

Mostly sunny

30° 💧 None 💨 1 mph H 86%30.21 inHg

6:00 PM

Mostly cloudy

53° 💧 None 💨 2 mph H 41%30.09 inHg

Friday

12:00 AM

Overcast night

56° 💧 None 💨 2 mph H 45%29.97 inHg

6:00 AM

Mostly clear night

40° 💧 None 💨 1 mph H 68%29.97 inHg

12:00 PM

Mostly cloudy

38° 💧 None 💨 1 mph H 66%29.97 inHg

6:00 PM

Partly cloudy

57° 💧 None 💨 5 mph H 34%30.00 inHg

Saturday

12:00 AM

Mostly cloudy night

55° 💧 None 💨 4 mph H 43%30.00 inHg

6:00 AM

Partly cloudy night

40° 💧 None 💨 2 mph H 74%30.06 inHg

12:00 PM

Mostly cloudy

37° 💧 None 💨 1 mph H 77%30.09 inHg

6:00 PM

Partly cloudy

57° 💧 None 💨 6 mph H 44%30.09 inHg

Sunday

12:00 AM

Mostly cloudy night

58° 💧 None 💨 6 mph H 45%30.03 inHg

6:00 AM

Mostly clear night

43° 💧 None 💨 3 mph H 83%30.06 inHg

12:00 PM

Sunny

41° 💧 None 💨 2 mph H 81%30.06 inHg

6:00 PM

Partly cloudy

64° 💧 None 💨 4 mph H 37%30.00 inHg

Monday

12:00 AM

Clear night

66° 💧 None 💨 7 mph H 29%29.85 inHg

6:00 AM

Clear night

48° 💧 None 💨 4 mph H 63%29.88 inHg

12:00 PM

Sunny

41° 💧 None 💨 1 mph H 74%30.00 inHg

6:00 PM

Sunny

62° 💧 None 💨 2 mph H 41%30.09 inHg

Tuesday

12:00 AM

Clear night

63° 💧 None 💨 2 mph H 43%30.09 inHg

6:00 AM

Clear night

46° 💧 None 💨 1 mph H 73%30.15 inHg

12:00 PM

Sunny

40° 💧 None 💨 2 mph H 80%30.21 inHg

6:00 PM

Sunny

60° 💧 None 💨 3 mph H 47%30.21 inHg

Wednesday

12:00 AM

Clear night

66° 💧 None 💨 3 mph H 45%30.09 inHg

6:00 AM

Clear night

45° 💧 None 💨 2 mph H 81%30.09 inHg

12:00 PM

Sunny

40° 💧 None 💨 3 mph H 89%30.06 inHg

6:00 PM

Sunny

64° 💧 None 💨 2 mph H 45%29.94 inHg

Thursday

12:00 AM

Clear night

68° 💧 None 💨 3 mph H 46%29.83 inHg

In Sylvanite 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 Sylvanite

TomorrowTomorrow

Mostly sunny 72°/41° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Overcast 63°/47° 💧 None 💨 11 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 49°/39° 💧 0.235 in 💨 10 mph

Sunday, Sep 27Sun Sep 27

Overcast 56°/32° 💧 None 💨 2 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 58°/34° 💧 None 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Light rain 46°/33° 💧 0.007 in 💨 8 mph

Wednesday, Sep 30Wed Sep 30

Light rain 47°/40° 💧 0.187 in 💨 8 mph

Thursday, Oct 1Thu Oct 1

Mostly sunny 53°/30° 💧 0.007 in 💨 8 mph

Friday, Oct 2Fri Oct 2

Overcast 57°/38° 💧 None 💨 5 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 57°/37° 💧 None 💨 6 mph

Sunday, Oct 4Sun Oct 4

Mostly cloudy 64°/41° 💧 None 💨 6 mph

Monday, Oct 5Mon Oct 5

Sunny 66°/41° 💧 None 💨 7 mph

Tuesday, Oct 6Tue Oct 6

Sunny 63°/40° 💧 None 💨 3 mph

Wednesday, Oct 7Wed Oct 7

Sunny 66°/40° 💧 None 💨 3 mph

Thursday, Oct 8Thu Oct 8

Sunny 68°/68° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sylvanite

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Sylvanite

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 3,9µg/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 4,8µg/m³

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

O₃ Ozone Good 47,5µg/m³

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

NO₂ Nitrogen dioxide Good 2,9µg/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 Sylvanite

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 4,1Moderate 😊Good

Tomorrow UV 4,2Moderate 🙂Fair

Friday UV 3,4Moderate 🙂Fair

Saturday UV 3,7Moderate 🙂Fair

Sunday UV 3,0Moderate 😊Good

Monday UV 1,0Low —Unavailable

Tuesday UV 3,0Moderate —Unavailable

Hourly UV index today

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

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 Sylvanite

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SYLVANITE, MONTANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

93/100Best-hour score

BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 9:25 PM–5:47 AM

☁ Cloud cover 2% Real hourly forecast for the best viewing hour.

☾ Moonlight 93% Waxing Gibbous · Moon about 20° above the horizon at the best viewing hour.

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

✦ Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min5%

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 Sylvanite were last refreshed today at 7:07 AM. The current forecast period extends through 25/09/2026 at 5:00 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.