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Current weather in Belknap is overcast clouds.

Where can I find the hourly weather forecast for Belknap?

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

Is the weather forecast for Belknap updated regularly?

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

Now · 2:50 AM

Belknap Weather & Hourly Forecast

United States · Montana · 59873

47°F

Overcast night

Feels like: 44°F

💧 Humidity 84% 🌡 Pressure 29.80 inHg 💨 Wind 1 mph 👁 Visibility 17.3 mi ☁ Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Belknap

Today

3:00 AM

Overcast night

47° 💧 0.009 in 💨 1 mph H 84%29.80 inHg

6:00 AM

Mostly cloudy night

45° 💧 0.005 in 💨 2 mph H 90%29.77 inHg

9:00 AM

Light rain

47° 💧 0.148 in 💨 2 mph H 97%29.83 inHg

12:00 PM

Light rain

50° 💧 0.203 in 💨 1 mph H 95%29.85 inHg

3:00 PM

Light rain

50° 💧 0.011 in 💨 4 mph H 77%29.94 inHg

6:00 PM

Light rain

52° 💧 0.008 in 💨 6 mph H 61%29.91 inHg

9:00 PM

Light rain

45° 💧 0.009 in 💨 1 mph H 82%30.00 inHg

Tomorrow

12:00 AM

Overcast night

45° 💧 0.027 in 💨 4 mph H 81%30.00 inHg

3:00 AM

Light rain

44° 💧 0.073 in 💨 2 mph H 95%29.97 inHg

6:00 AM

Light rain

45° 💧 0.030 in 💨 1 mph H 94%29.97 inHg

9:00 AM

Light rain

47° 💧 0.019 in 💨 3 mph H 95%30.03 inHg

12:00 PM

Light rain

50° 💧 0.012 in 💨 6 mph H 84%30.09 inHg

3:00 PM

Overcast

55° 💧 0.001 in 💨 5 mph H 58%30.06 inHg

6:00 PM

Mostly cloudy

55° 💧 None 💨 4 mph H 57%30.06 inHg

9:00 PM

Mostly clear night

49° 💧 None 💨 1 mph H 74%30.06 inHg

Tuesday

12:00 AM

Mostly clear night

42° 💧 None 💨 1 mph H 89%30.06 inHg

Today

3:00 AM

Overcast night

47° 💧 None 💨 1 mph H 84%29.80 inHg

4:00 AM

Overcast night

47° 💧 0.004 in 💨 2 mph H 85%29.80 inHg

5:00 AM

Light rain

47° 💧 0.005 in 💨 1 mph H 88%29.74 inHg

6:00 AM

Mostly cloudy night

45° 💧 None 💨 2 mph H 90%29.77 inHg

7:00 AM

Mostly cloudy night

45° 💧 None 💨 0 mph H 91%29.80 inHg

8:00 AM

Light rain

46° 💧 0.005 in 💨 1 mph H 91%29.83 inHg

9:00 AM

Light rain

47° 💧 0.097 in 💨 2 mph H 97%29.83 inHg

10:00 AM

Light rain

49° 💧 0.046 in 💨 1 mph H 97%29.83 inHg

11:00 AM

Light rain

50° 💧 0.005 in 💨 1 mph H 94%29.85 inHg

12:00 PM

Light rain

50° 💧 0.033 in 💨 1 mph H 95%29.85 inHg

1:00 PM

Light rain

48° 💧 0.095 in 💨 7 mph H 95%29.91 inHg

2:00 PM

Light rain

47° 💧 0.075 in 💨 3 mph H 94%29.94 inHg

3:00 PM

Light rain

50° 💧 0.004 in 💨 4 mph H 77%29.94 inHg

4:00 PM

Partly cloudy

52° 💧 0.002 in 💨 5 mph H 67%29.91 inHg

5:00 PM

Light rain

53° 💧 0.005 in 💨 6 mph H 61%29.91 inHg

6:00 PM

Light rain

52° 💧 0.005 in 💨 6 mph H 61%29.91 inHg

7:00 PM

Partly cloudy

50° 💧 0.002 in 💨 3 mph H 69%29.91 inHg

8:00 PM

Mostly cloudy night

46° 💧 0.002 in 💨 2 mph H 84%29.97 inHg

9:00 PM

Light rain

45° 💧 0.008 in 💨 1 mph H 82%30.00 inHg

10:00 PM

Mostly cloudy night

44° 💧 0.000 in 💨 3 mph H 83%30.00 inHg

11:00 PM

Overcast night

44° 💧 0.001 in 💨 4 mph H 81%30.00 inHg

Tomorrow

12:00 AM

Overcast night

45° 💧 0.001 in 💨 4 mph H 81%30.00 inHg

1:00 AM

Light rain

45° 💧 0.007 in 💨 3 mph H 85%29.97 inHg

2:00 AM

Light rain

44° 💧 0.019 in 💨 2 mph H 91%29.97 inHg

3:00 AM

Light rain

44° 💧 0.030 in 💨 2 mph H 95%29.97 inHg

4:00 AM

Light rain

44° 💧 0.025 in 💨 2 mph H 95%29.97 inHg

5:00 AM

Light rain

45° 💧 0.018 in 💨 2 mph H 95%29.97 inHg

6:00 AM

Light rain

45° 💧 0.018 in 💨 1 mph H 94%29.97 inHg

7:00 AM

Light rain

45° 💧 0.007 in 💨 1 mph H 95%30.00 inHg

8:00 AM

Light rain

46° 💧 0.005 in 💨 3 mph H 95%30.03 inHg

9:00 AM

Light rain

47° 💧 0.006 in 💨 3 mph H 95%30.03 inHg

10:00 AM

Light rain

47° 💧 0.004 in 💨 4 mph H 94%30.06 inHg

11:00 AM

Light rain

48° 💧 0.008 in 💨 6 mph H 92%30.09 inHg

12:00 PM

Light rain

50° 💧 0.006 in 💨 6 mph H 84%30.09 inHg

1:00 PM

Mostly cloudy

52° 💧 0.004 in 💨 5 mph H 73%30.09 inHg

2:00 PM

Mostly cloudy

54° 💧 0.002 in 💨 5 mph H 63%30.06 inHg

3:00 PM

Overcast

55° 💧 None 💨 5 mph H 58%30.06 inHg

4:00 PM

Overcast

56° 💧 0.000 in 💨 5 mph H 56%30.06 inHg

5:00 PM

Mostly cloudy

56° 💧 0.000 in 💨 5 mph H 56%30.06 inHg

6:00 PM

Mostly cloudy

55° 💧 None 💨 4 mph H 57%30.06 inHg

7:00 PM

Mostly cloudy

55° 💧 None 💨 2 mph H 62%30.06 inHg

8:00 PM

Partly cloudy night

51° 💧 None 💨 1 mph H 69%30.06 inHg

9:00 PM

Mostly clear night

49° 💧 None 💨 1 mph H 74%30.06 inHg

10:00 PM

Clear night

46° 💧 None 💨 0 mph H 78%30.06 inHg

11:00 PM

Clear night

44° 💧 None 💨 1 mph H 84%30.06 inHg

Tuesday

12:00 AM

Mostly clear night

42° 💧 None 💨 1 mph H 89%30.06 inHg

1:00 AM

Partly cloudy night

41° 💧 None 💨 1 mph H 92%30.06 inHg

2:00 AM

Mostly cloudy night

40° 💧 None 💨 1 mph H 94%30.06 inHg

3:00 AM

Mostly cloudy night

39° 💧 None 💨 1 mph H 95%30.03 inHg

4:00 AM

Overcast night

39° 💧 None 💨 1 mph H 95%30.03 inHg

5:00 AM

Overcast night

39° 💧 None 💨 1 mph H 96%30.03 inHg

6:00 AM

Overcast night

39° 💧 None 💨 1 mph H 97%30.03 inHg

3:00 PM

Overcast

57° 💧 None 💨 2 mph H 57%30.00 inHg

6:00 PM

Overcast

54° 💧 None 💨 1 mph H 78%30.00 inHg

9:00 PM

Mostly cloudy night

50° 💧 None 💨 1 mph H 85%30.03 inHg

Wednesday

12:00 AM

Partly cloudy night

47° 💧 None 💨 1 mph H 86%30.09 inHg

3:00 AM

Mostly clear night

43° 💧 None 💨 1 mph H 89%30.12 inHg

6:00 AM

Clear night

41° 💧 None 💨 0 mph H 90%30.15 inHg

9:00 AM

Mostly sunny

47° 💧 None 💨 0 mph H 83%30.21 inHg

12:00 PM

Sunny

59° 💧 None 💨 1 mph H 57%30.18 inHg

3:00 PM

Sunny

67° 💧 None 💨 2 mph H 44%30.09 inHg

6:00 PM

Sunny

67° 💧 None 💨 3 mph H 45%30.06 inHg

9:00 PM

Clear night

53° 💧 None 💨 0 mph H 74%30.09 inHg

Thursday

12:00 AM

Clear night

49° 💧 None 💨 1 mph H 78%30.09 inHg

3:00 AM

Clear night

46° 💧 None 💨 0 mph H 78%30.09 inHg

6:00 AM

Clear night

44° 💧 None 💨 1 mph H 81%30.09 inHg

9:00 AM

Mostly sunny

51° 💧 None 💨 1 mph H 77%30.12 inHg

12:00 PM

Mostly sunny

65° 💧 None 💨 1 mph H 50%30.06 inHg

3:00 PM

Mostly sunny

73° 💧 None 💨 3 mph H 38%29.97 inHg

6:00 PM

Mostly cloudy

71° 💧 None 💨 3 mph H 43%29.97 inHg

9:00 PM

Mostly cloudy night

60° 💧 None 💨 1 mph H 66%30.00 inHg

Friday

12:00 AM

Clear night

53° 💧 None 💨 1 mph H 77%30.06 inHg

3:00 AM

Partly cloudy night

51° 💧 None 💨 2 mph H 82%30.09 inHg

6:00 AM

Overcast night

50° 💧 None 💨 1 mph H 89%30.12 inHg

9:00 AM

Mostly cloudy

54° 💧 None 💨 1 mph H 82%30.12 inHg

12:00 PM

Partly cloudy

63° 💧 None 💨 1 mph H 62%30.12 inHg

6:00 PM

Sunny

66° 💧 None 💨 2 mph H 46%30.24 inHg

Saturday

12:00 AM

Clear night

71° 💧 None 💨 3 mph H 40%30.15 inHg

6:00 AM

Clear night

52° 💧 None 💨 1 mph H 69%30.18 inHg

12:00 PM

Sunny

47° 💧 None 💨 1 mph H 75%30.18 inHg

6:00 PM

Sunny

68° 💧 None 💨 2 mph H 44%30.12 inHg

Sunday

12:00 AM

Clear night

72° 💧 None 💨 2 mph H 38%29.97 inHg

6:00 AM

Clear night

55° 💧 None 💨 1 mph H 64%30.00 inHg

12:00 PM

Partly cloudy

48° 💧 None 💨 1 mph H 70%30.03 inHg

6:00 PM

Sunny

70° 💧 None 💨 1 mph H 42%30.03 inHg

Monday

12:00 AM

Clear night

72° 💧 None 💨 0 mph H 35%29.94 inHg

6:00 AM

Overcast night

55° 💧 None 💨 1 mph H 55%29.97 inHg

12:00 PM

Overcast

53° 💧 None 💨 1 mph H 59%29.94 inHg

6:00 PM

Overcast

62° 💧 None 💨 2 mph H 53%29.94 inHg

Tuesday

12:00 AM

Overcast night

67° 💧 None 💨 4 mph H 52%29.85 inHg

6:00 AM

Overcast night

55° 💧 None 💨 0 mph H 74%29.94 inHg

12:00 PM

Mostly cloudy

48° 💧 None 💨 0 mph H 84%29.97 inHg

6:00 PM

Mostly sunny

63° 💧 None 💨 3 mph H 61%29.97 inHg

Wednesday

12:00 AM

Partly cloudy night

60° 💧 None 💨 1 mph H 83%29.94 inHg

6:00 AM

Clear night

51° 💧 None 💨 0 mph H 90%30.00 inHg

12:00 PM

Mostly sunny

46° 💧 None 💨 1 mph H 94%30.03 inHg

6:00 PM

Sunny

63° 💧 None 💨 2 mph H 67%30.03 inHg

Thursday

12:00 AM

Mostly cloudy night

69° 💧 None 💨 2 mph H 49%29.91 inHg

6:00 AM

Mostly clear night

55° 💧 None 💨 2 mph H 70%29.94 inHg

12:00 PM

Mostly sunny

48° 💧 None 💨 2 mph H 74%29.94 inHg

6:00 PM

Sunny

67° 💧 None 💨 5 mph H 43%30.00 inHg

Friday

12:00 AM

Clear night

66° 💧 None 💨 4 mph H 41%30.03 inHg

6:00 AM

Clear night

50° 💧 None 💨 1 mph H 65%30.15 inHg

12:00 PM

Sunny

45° 💧 None 💨 1 mph H 74%30.18 inHg

6:00 PM

Sunny

66° 💧 None 💨 1 mph H 49%30.15 inHg

Saturday

12:00 AM

Clear night

72° 💧 None 💨 2 mph H 44%30.09 inHg

6:00 AM

Clear night

54° 💧 None 💨 1 mph H 68%30.15 inHg

12:00 PM

Sunny

50° 💧 None 💨 1 mph H 71%30.21 inHg

6:00 PM

Sunny

71° 💧 None 💨 1 mph H 44%30.21 inHg

Sunday

12:00 AM

Clear night

77° 💧 None 💨 2 mph H 47%30.12 inHg

6:00 AM

Clear night

56° 💧 None 💨 1 mph H 66%30.18 inHg

12:00 PM

Sunny

49° 💧 None 💨 1 mph H 78%30.24 inHg

In Belknap and, more broadly, across the state of Montana: The evening will be characterized by mostly cloudy skies with temperatures holding steady around 52 degrees. Light east winds will persist, generally blowing at 4 mph with occasional gusts up to 4 mph. No precipitation is expected during these hours, so conditions will remain dry. The cool temperatures and calm wind conditions will likely continue into the night, providing a peaceful end to the day. Temperatures are expected to stay steady, making for a cool but quiet evening.

15-Day Weather Outlook for Belknap

TomorrowTomorrow

Partly cloudy 56°/44° 💧 None 💨 6 mph

Tuesday, Sep 15Tue Sep 15

Overcast 57°/39° 💧 0.433 in 💨 4 mph

Wednesday, Sep 16Wed Sep 16

Overcast 67°/41° 💧 0.012 in 💨 2 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 73°/44° 💧 None 💨 3 mph

Friday, Sep 18Fri Sep 18

Partly cloudy 71°/50° 💧 0.004 in 💨 3 mph

Saturday, Sep 19Sat Sep 19

Sunny 71°/47° 💧 0.162 in 💨 3 mph

Sunday, Sep 20Sun Sep 20

Partly cloudy 72°/48° 💧 None 💨 2 mph

Monday, Sep 21Mon Sep 21

Overcast 72°/53° 💧 None 💨 1 mph

Tuesday, Sep 22Tue Sep 22

Overcast 67°/48° 💧 None 💨 4 mph

Wednesday, Sep 23Wed Sep 23

Partly cloudy 63°/46° 💧 0.084 in 💨 3 mph

Thursday, Sep 24Thu Sep 24

Mostly cloudy 69°/48° 💧 0.001 in 💨 2 mph

Friday, Sep 25Fri Sep 25

Sunny 67°/45° 💧 None 💨 5 mph

Saturday, Sep 26Sat Sep 26

Sunny 72°/50° 💧 None 💨 2 mph

Sunday, Sep 27Sun Sep 27

Sunny 77°/49° 💧 None 💨 2 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Belknap

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Belknap

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 0,7µg/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 1,0µg/m³

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

O₃ Ozone Good 43,1µg/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 favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Belknap

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 3,0Moderate 😊Good

Tomorrow UV 1,5Low 🙂Fair

Tuesday UV 2,9Low 🙂Fair

Wednesday UV 4,8Moderate 🙂Fair

Thursday UV 6,0High 😊Good

Friday UV 6,0High —Unavailable

Saturday UV 6,0High —Unavailable

Hourly UV index today

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

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 Belknap

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · BELKNAP, MONTANA

Tonight's Stargazing & Shooting Stars

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

50/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:47 PM–5:30 AM

☁ Cloud cover 66% Real hourly forecast for the best viewing hour.

☾ Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 80° 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 min56%

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 Belknap were last refreshed today at 10:56 PM. The current forecast period extends through 15/09/2026 at 12:00 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.