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Current weather in Clark Fork is few clouds.

Where can I find the hourly weather forecast for Clark Fork?

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

Is the weather forecast for Clark Fork updated regularly?

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

Now · 2:14 AM

Clark Fork Weather & Hourly Forecast

United States · Idaho · 83811

48°F

Mostly clear night

Feels like: 46°F

💧 Humidity 89% 🌡 Pressure 29.97 inHg 💨 Wind 2 mph 👁 Visibility 6.6 mi ☁ Clouds 34% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:31 AM 🌇 Sunset 6:42 PM

Hourly Forecast for Clark Fork

Today

3:00 AM

Partly cloudy night

47° 💧 None 💨 2 mph H 89%29.97 inHg

6:00 AM

Mostly cloudy night

45° 💧 None 💨 2 mph H 91%30.03 inHg

9:00 AM

Partly cloudy

55° 💧 None 💨 2 mph H 67%30.06 inHg

12:00 PM

Mostly cloudy

63° 💧 None 💨 5 mph H 40%30.06 inHg

3:00 PM

Overcast

64° 💧 None 💨 6 mph H 42%30.03 inHg

6:00 PM

Overcast

60° 💧 None 💨 1 mph H 64%30.03 inHg

9:00 PM

Clear night

52° 💧 None 💨 1 mph H 77%30.03 inHg

Tomorrow

12:00 AM

Clear night

48° 💧 None 💨 1 mph H 85%30.03 inHg

3:00 AM

Mostly cloudy night

45° 💧 None 💨 3 mph H 88%30.03 inHg

6:00 AM

Clear night

44° 💧 None 💨 4 mph H 86%30.03 inHg

9:00 AM

Partly cloudy

57° 💧 None 💨 4 mph H 62%30.00 inHg

12:00 PM

Partly cloudy

69° 💧 None 💨 3 mph H 39%29.91 inHg

3:00 PM

Mostly sunny

74° 💧 None 💨 2 mph H 38%29.83 inHg

6:00 PM

Mostly cloudy

67° 💧 None 💨 1 mph H 63%29.80 inHg

9:00 PM

Mostly cloudy night

59° 💧 None 💨 1 mph H 68%29.77 inHg

Friday

12:00 AM

Mostly cloudy night

56° 💧 None 💨 1 mph H 67%29.71 inHg

Today

3:00 AM

Partly cloudy night

47° 💧 None 💨 2 mph H 89%29.97 inHg

4:00 AM

Mostly cloudy night

47° 💧 None 💨 2 mph H 89%30.00 inHg

5:00 AM

Mostly cloudy night

46° 💧 None 💨 2 mph H 90%30.00 inHg

6:00 AM

Mostly cloudy night

45° 💧 None 💨 2 mph H 91%30.03 inHg

7:00 AM

Overcast

45° 💧 None 💨 3 mph H 92%30.03 inHg

8:00 AM

Mostly cloudy

50° 💧 None 💨 3 mph H 84%30.06 inHg

9:00 AM

Partly cloudy

55° 💧 None 💨 2 mph H 67%30.06 inHg

10:00 AM

Partly cloudy

59° 💧 None 💨 2 mph H 51%30.09 inHg

11:00 AM

Mostly sunny

61° 💧 None 💨 3 mph H 44%30.09 inHg

12:00 PM

Mostly cloudy

63° 💧 None 💨 5 mph H 40%30.06 inHg

1:00 PM

Mostly cloudy

64° 💧 None 💨 6 mph H 39%30.06 inHg

2:00 PM

Overcast

65° 💧 None 💨 6 mph H 40%30.03 inHg

3:00 PM

Overcast

64° 💧 None 💨 6 mph H 42%30.03 inHg

4:00 PM

Overcast

63° 💧 None 💨 4 mph H 45%30.03 inHg

5:00 PM

Overcast

62° 💧 None 💨 2 mph H 52%30.03 inHg

6:00 PM

Overcast

60° 💧 None 💨 1 mph H 64%30.03 inHg

7:00 PM

Overcast night

57° 💧 None 💨 0 mph H 66%30.03 inHg

8:00 PM

Clear night

56° 💧 None 💨 1 mph H 71%30.03 inHg

9:00 PM

Clear night

52° 💧 None 💨 1 mph H 77%30.03 inHg

10:00 PM

Clear night

50° 💧 None 💨 1 mph H 81%30.03 inHg

11:00 PM

Mostly clear night

49° 💧 None 💨 1 mph H 83%30.03 inHg

Tomorrow

12:00 AM

Clear night

48° 💧 None 💨 1 mph H 85%30.03 inHg

1:00 AM

Mostly clear night

47° 💧 None 💨 1 mph H 86%30.03 inHg

2:00 AM

Mostly clear night

46° 💧 None 💨 1 mph H 87%30.03 inHg

3:00 AM

Mostly cloudy night

45° 💧 None 💨 3 mph H 88%30.03 inHg

4:00 AM

Overcast night

45° 💧 None 💨 3 mph H 87%30.03 inHg

5:00 AM

Mostly clear night

45° 💧 None 💨 3 mph H 86%30.03 inHg

6:00 AM

Clear night

44° 💧 None 💨 4 mph H 86%30.03 inHg

7:00 AM

Mostly cloudy

45° 💧 None 💨 4 mph H 85%30.03 inHg

8:00 AM

Mostly cloudy

51° 💧 None 💨 5 mph H 72%30.03 inHg

9:00 AM

Partly cloudy

57° 💧 None 💨 4 mph H 62%30.00 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 4 mph H 51%30.00 inHg

11:00 AM

Mostly sunny

66° 💧 None 💨 4 mph H 44%29.97 inHg

12:00 PM

Partly cloudy

69° 💧 None 💨 3 mph H 39%29.91 inHg

1:00 PM

Partly cloudy

72° 💧 None 💨 2 mph H 37%29.88 inHg

2:00 PM

Mostly sunny

73° 💧 None 💨 0 mph H 37%29.85 inHg

3:00 PM

Mostly sunny

74° 💧 None 💨 2 mph H 38%29.83 inHg

4:00 PM

Mostly cloudy

74° 💧 None 💨 2 mph H 40%29.83 inHg

5:00 PM

Mostly cloudy

72° 💧 None 💨 2 mph H 47%29.80 inHg

6:00 PM

Mostly cloudy

67° 💧 None 💨 1 mph H 63%29.80 inHg

7:00 PM

Partly cloudy night

63° 💧 None 💨 0 mph H 67%29.77 inHg

8:00 PM

Mostly cloudy night

61° 💧 None 💨 1 mph H 69%29.77 inHg

9:00 PM

Mostly cloudy night

59° 💧 None 💨 1 mph H 68%29.77 inHg

10:00 PM

Mostly cloudy night

58° 💧 None 💨 1 mph H 67%29.74 inHg

11:00 PM

Mostly cloudy night

58° 💧 None 💨 0 mph H 65%29.74 inHg

Friday

12:00 AM

Mostly cloudy night

56° 💧 None 💨 1 mph H 67%29.71 inHg

1:00 AM

Overcast night

56° 💧 None 💨 1 mph H 67%29.71 inHg

2:00 AM

Overcast night

56° 💧 None 💨 0 mph H 66%29.68 inHg

3:00 AM

Overcast night

55° 💧 None 💨 1 mph H 65%29.65 inHg

4:00 AM

Mostly cloudy night

54° 💧 None 💨 1 mph H 69%29.65 inHg

5:00 AM

Overcast night

54° 💧 None 💨 3 mph H 78%29.68 inHg

6:00 AM

Mostly cloudy night

54° 💧 None 💨 3 mph H 83%29.68 inHg

7:00 AM

Partly cloudy

55° 💧 None 💨 3 mph H 81%29.71 inHg

8:00 AM

Mostly sunny

58° 💧 None 💨 5 mph H 69%29.74 inHg

9:00 AM

Mostly sunny

60° 💧 None 💨 10 mph H 57%29.77 inHg

10:00 AM

Mostly cloudy

60° 💧 None 💨 8 mph H 57%29.77 inHg

11:00 AM

Overcast

60° 💧 None 💨 10 mph H 58%29.80 inHg

12:00 PM

Overcast

55° 💧 0.001 in 💨 10 mph H 67%29.83 inHg

1:00 PM

Light rain

50° 💧 0.044 in 💨 9 mph H 84%29.85 inHg

2:00 PM

Light rain

49° 💧 0.052 in 💨 5 mph H 95%29.88 inHg

3:00 PM

Light rain

49° 💧 0.011 in 💨 5 mph H 93%29.88 inHg

4:00 PM

Partly cloudy

51° 💧 0.001 in 💨 6 mph H 86%29.85 inHg

5:00 PM

Light rain

52° 💧 0.005 in 💨 5 mph H 81%29.85 inHg

8:00 PM

Moderate rain

48° 💧 None 💨 11 mph H 88%29.91 inHg

11:00 PM

Light rain

46° 💧 None 💨 12 mph H 90%29.97 inHg

Saturday

2:00 AM

Mostly cloudy night

44° 💧 None 💨 12 mph H 83%30.06 inHg

5:00 AM

Mostly cloudy night

43° 💧 None 💨 7 mph H 85%30.12 inHg

8:00 AM

Overcast

42° 💧 None 💨 6 mph H 84%30.18 inHg

11:00 AM

Overcast

46° 💧 None 💨 6 mph H 71%30.21 inHg

2:00 PM

Mostly cloudy

49° 💧 None 💨 6 mph H 61%30.15 inHg

5:00 PM

Partly cloudy

50° 💧 None 💨 2 mph H 57%30.12 inHg

8:00 PM

Mostly cloudy night

46° 💧 None 💨 1 mph H 69%30.09 inHg

11:00 PM

Overcast night

45° 💧 None 💨 2 mph H 72%30.09 inHg

Sunday

2:00 AM

Overcast night

44° 💧 None 💨 3 mph H 75%30.03 inHg

5:00 AM

Overcast night

44° 💧 None 💨 2 mph H 80%30.00 inHg

8:00 AM

Overcast

46° 💧 None 💨 2 mph H 79%30.00 inHg

11:00 AM

Overcast

52° 💧 None 💨 2 mph H 56%29.97 inHg

2:00 PM

Overcast

54° 💧 None 💨 3 mph H 42%29.94 inHg

5:00 PM

Overcast

54° 💧 None 💨 3 mph H 48%29.94 inHg

8:00 PM

Clear night

50° 💧 None 💨 2 mph H 53%29.97 inHg

11:00 PM

Clear night

49° 💧 None 💨 1 mph H 56%29.97 inHg

Monday

2:00 AM

Clear night

47° 💧 None 💨 2 mph H 63%30.00 inHg

5:00 AM

Clear night

46° 💧 None 💨 1 mph H 68%30.03 inHg

8:00 AM

Sunny

46° 💧 None 💨 3 mph H 73%30.09 inHg

11:00 AM

Overcast

52° 💧 None 💨 4 mph H 54%30.09 inHg

2:00 PM

Overcast

53° 💧 None 💨 5 mph H 53%30.09 inHg

5:00 PM

Sunny

52° 💧 None 💨 5 mph H 55%30.06 inHg

11:00 PM

Clear night

48° 💧 None 💨 2 mph H 63%30.06 inHg

Tuesday

5:00 AM

Overcast night

44° 💧 None 💨 4 mph H 72%30.03 inHg

11:00 AM

Overcast

48° 💧 None 💨 4 mph H 82%30.00 inHg

5:00 PM

Light rain

50° 💧 None 💨 4 mph H 78%29.88 inHg

11:00 PM

Light rain

47° 💧 None 💨 5 mph H 93%29.91 inHg

Wednesday

5:00 AM

Light rain

44° 💧 None 💨 6 mph H 96%29.94 inHg

11:00 AM

Light rain

46° 💧 None 💨 7 mph H 85%30.12 inHg

5:00 PM

Mostly sunny

53° 💧 None 💨 6 mph H 48%30.12 inHg

11:00 PM

Mostly clear night

47° 💧 None 💨 1 mph H 64%30.18 inHg

Thursday

5:00 AM

Mostly clear night

42° 💧 None 💨 4 mph H 77%30.12 inHg

11:00 AM

Mostly cloudy

56° 💧 None 💨 1 mph H 42%30.06 inHg

5:00 PM

Overcast

57° 💧 None 💨 2 mph H 55%29.97 inHg

11:00 PM

Partly cloudy night

51° 💧 None 💨 2 mph H 57%29.94 inHg

Friday

5:00 AM

Mostly clear night

50° 💧 None 💨 1 mph H 56%29.97 inHg

11:00 AM

Partly cloudy

55° 💧 None 💨 3 mph H 55%30.06 inHg

5:00 PM

Overcast

56° 💧 None 💨 2 mph H 52%30.00 inHg

11:00 PM

Mostly cloudy night

51° 💧 None 💨 2 mph H 59%30.06 inHg

Saturday

5:00 AM

Mostly cloudy night

48° 💧 None 💨 3 mph H 66%30.06 inHg

11:00 AM

Mostly cloudy

57° 💧 None 💨 3 mph H 51%30.12 inHg

5:00 PM

Mostly cloudy

59° 💧 None 💨 0 mph H 56%30.06 inHg

11:00 PM

Clear night

56° 💧 None 💨 1 mph H 56%30.06 inHg

Sunday

5:00 AM

Clear night

51° 💧 None 💨 4 mph H 66%30.03 inHg

11:00 AM

Mostly sunny

64° 💧 None 💨 1 mph H 41%30.00 inHg

5:00 PM

Sunny

66° 💧 None 💨 1 mph H 55%29.88 inHg

11:00 PM

Mostly clear night

60° 💧 None 💨 2 mph H 48%29.91 inHg

Monday

5:00 AM

Clear night

55° 💧 None 💨 1 mph H 53%30.00 inHg

11:00 AM

Sunny

62° 💧 None 💨 2 mph H 46%30.09 inHg

5:00 PM

Sunny

63° 💧 None 💨 1 mph H 49%30.09 inHg

11:00 PM

Clear night

53° 💧 None 💨 3 mph H 69%30.12 inHg

Tuesday

5:00 AM

Clear night

49° 💧 None 💨 4 mph H 81%30.12 inHg

11:00 AM

Sunny

66° 💧 None 💨 1 mph H 46%30.12 inHg

5:00 PM

Sunny

67° 💧 None 💨 2 mph H 57%30.03 inHg

11:00 PM

Clear night

54° 💧 None 💨 7 mph H 68%30.00 inHg

Wednesday

5:00 AM

Clear night

53° 💧 None 💨 7 mph H 71%29.94 inHg

11:00 AM

Sunny

68° 💧 None 💨 2 mph H 45%29.88 inHg

5:00 PM

Sunny

69° 💧 None 💨 0 mph H 64%29.83 inHg

In Clark Fork and, more broadly, across the state of Idaho: Clear skies will prevail through the evening, with temperatures remaining cool at around 58 degrees. Light southeast winds will continue, reaching up to 2 mph with occasional gusts up to 7 mph. No precipitation is expected during this time, providing a calm and clear night ahead. Conditions are ideal for outdoor activities if you plan to be outside tonight. Temperatures are likely to stay steady in the low 50s later in the evening.

15-Day Weather Outlook for Clark Fork

TomorrowTomorrow

Mostly sunny 74°/44° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Moderate rain 60°/46° 💧 0.457 in 💨 10 mph

Saturday, Sep 26Sat Sep 26

Light rain 49°/43° 💧 0.353 in 💨 12 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 54°/45° 💧 None 💨 5 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 55°/45° 💧 0.049 in 💨 4 mph

Tuesday, Sep 29Tue Sep 29

Overcast 55°/47° 💧 0.007 in 💨 3 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 50°/47° 💧 0.900 in 💨 9 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 50°/42° 💧 0.050 in 💨 4 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 56°/41° 💧 None 💨 3 mph

Saturday, Oct 3Sat Oct 3

Mostly sunny 58°/47° 💧 None 💨 5 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 51°/44° 💧 None 💨 4 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 50°/39° 💧 0.029 in 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 50°/38° 💧 0.002 in 💨 7 mph

Wednesday, Oct 7Wed Oct 7

Sunny 40°/37° 💧 None 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Clark Fork

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Clark Fork

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 3:00 AM

PM2.5 Fine particles Good 3,0µg/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 3,7µg/m³

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

O₃ Ozone Fair 69,8µg/m³

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

NO₂ Nitrogen dioxide Good 2,3µg/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 Clark Fork

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 4,0Moderate 🙂Fair

Tomorrow UV 3,9Moderate 😐Moderate

Friday UV 3,5Moderate 🙂Fair

Saturday UV 3,8Moderate 🙂Fair

Sunday UV 3,0Moderate 😊Good

Monday UV 2,0Low —Unavailable

Tuesday UV 3,0Moderate —Unavailable

Hourly UV index today

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

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

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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 Clark Fork

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · CLARK FORK, IDAHO

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

56/100Best-hour score

BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 8:28 PM–4:48 AM

☁ Cloud cover 58% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 54° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min49%

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 Clark Fork were last refreshed today at 2:14 AM. The current forecast period extends through 25/09/2026 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.