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Current weather in State Line is overcast clouds.

Where can I find the hourly weather forecast for State Line?

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

Is the weather forecast for State Line updated regularly?

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

Now · 9:48 AM

State Line Weather & Hourly Forecast

United States · Idaho · 83854

66°F

Overcast

Feels like: 65°F

💧 Humidity 57% 🌡 Pressure 29.91 inHg 💨 Wind 2 mph 👁 Visibility 25.9 mi ☁ Clouds 98% ☀️ UV index 0.9 · Low 🌅 Sunrise 6:33 AM 🌇 Sunset 6:47 PM

Hourly Forecast for State Line

Today

10:00 AM

Overcast

66° 💧 None 💨 2 mph H 57%29.91 inHg

1:00 PM

Overcast

74° 💧 None 💨 5 mph H 40%29.85 inHg

4:00 PM

Overcast

75° 💧 None 💨 7 mph H 34%29.83 inHg

7:00 PM

Mostly clear night

63° 💧 None 💨 4 mph H 51%29.85 inHg

10:00 PM

Clear night

57° 💧 None 💨 5 mph H 58%29.94 inHg

Tomorrow

1:00 AM

Mostly clear night

53° 💧 None 💨 4 mph H 74%29.97 inHg

4:00 AM

Mostly clear night

50° 💧 None 💨 2 mph H 75%30.03 inHg

7:00 AM

Sunny

47° 💧 None 💨 1 mph H 81%30.09 inHg

10:00 AM

Mostly cloudy

60° 💧 None 💨 3 mph H 50%30.09 inHg

1:00 PM

Mostly cloudy

68° 💧 None 💨 4 mph H 36%30.06 inHg

4:00 PM

Mostly cloudy

69° 💧 None 💨 5 mph H 30%30.00 inHg

7:00 PM

Mostly clear night

60° 💧 None 💨 1 mph H 43%30.00 inHg

10:00 PM

Partly cloudy night

53° 💧 None 💨 0 mph H 58%30.00 inHg

Thursday

1:00 AM

Mostly clear night

50° 💧 None 💨 2 mph H 75%30.03 inHg

4:00 AM

Partly cloudy night

48° 💧 None 💨 2 mph H 79%30.00 inHg

7:00 AM

Mostly sunny

48° 💧 None 💨 2 mph H 79%29.97 inHg

Today

10:00 AM

Overcast

66° 💧 None 💨 2 mph H 57%29.91 inHg

11:00 AM

Overcast

69° 💧 None 💨 3 mph H 50%29.91 inHg

12:00 PM

Overcast

72° 💧 None 💨 5 mph H 44%29.88 inHg

1:00 PM

Overcast

74° 💧 None 💨 5 mph H 40%29.85 inHg

2:00 PM

Overcast

75° 💧 None 💨 6 mph H 37%29.85 inHg

3:00 PM

Overcast

75° 💧 None 💨 6 mph H 36%29.85 inHg

4:00 PM

Overcast

75° 💧 None 💨 7 mph H 34%29.83 inHg

5:00 PM

Overcast

73° 💧 None 💨 6 mph H 36%29.83 inHg

6:00 PM

Mostly cloudy

69° 💧 None 💨 4 mph H 43%29.83 inHg

7:00 PM

Mostly clear night

63° 💧 None 💨 4 mph H 51%29.85 inHg

8:00 PM

Clear night

61° 💧 None 💨 5 mph H 54%29.88 inHg

9:00 PM

Clear night

59° 💧 None 💨 5 mph H 56%29.91 inHg

10:00 PM

Clear night

57° 💧 None 💨 5 mph H 58%29.94 inHg

11:00 PM

Clear night

55° 💧 None 💨 4 mph H 63%29.94 inHg

Tomorrow

12:00 AM

Clear night

54° 💧 None 💨 4 mph H 70%29.94 inHg

1:00 AM

Mostly clear night

53° 💧 None 💨 4 mph H 74%29.97 inHg

2:00 AM

Mostly cloudy night

52° 💧 None 💨 3 mph H 75%29.97 inHg

3:00 AM

Partly cloudy night

51° 💧 None 💨 3 mph H 76%30.00 inHg

4:00 AM

Mostly clear night

50° 💧 None 💨 2 mph H 75%30.03 inHg

5:00 AM

Partly cloudy night

48° 💧 None 💨 2 mph H 76%30.03 inHg

6:00 AM

Mostly clear night

47° 💧 None 💨 1 mph H 78%30.06 inHg

7:00 AM

Sunny

47° 💧 None 💨 1 mph H 81%30.09 inHg

8:00 AM

Mostly sunny

51° 💧 None 💨 0 mph H 73%30.09 inHg

9:00 AM

Mostly sunny

56° 💧 None 💨 2 mph H 60%30.09 inHg

10:00 AM

Mostly cloudy

60° 💧 None 💨 3 mph H 50%30.09 inHg

11:00 AM

Mostly cloudy

64° 💧 None 💨 4 mph H 42%30.09 inHg

12:00 PM

Mostly cloudy

67° 💧 None 💨 4 mph H 36%30.06 inHg

1:00 PM

Mostly cloudy

68° 💧 None 💨 4 mph H 36%30.06 inHg

2:00 PM

Overcast

70° 💧 None 💨 4 mph H 35%30.03 inHg

3:00 PM

Overcast

70° 💧 None 💨 5 mph H 32%30.03 inHg

4:00 PM

Mostly cloudy

69° 💧 None 💨 5 mph H 30%30.00 inHg

5:00 PM

Mostly cloudy

69° 💧 None 💨 4 mph H 28%30.00 inHg

6:00 PM

Mostly cloudy

65° 💧 None 💨 2 mph H 44%30.00 inHg

7:00 PM

Mostly clear night

60° 💧 None 💨 1 mph H 43%30.00 inHg

8:00 PM

Mostly clear night

58° 💧 None 💨 1 mph H 48%30.00 inHg

9:00 PM

Clear night

55° 💧 None 💨 0 mph H 54%30.00 inHg

10:00 PM

Partly cloudy night

53° 💧 None 💨 0 mph H 58%30.00 inHg

11:00 PM

Mostly cloudy night

51° 💧 None 💨 1 mph H 63%30.03 inHg

Thursday

12:00 AM

Partly cloudy night

50° 💧 None 💨 2 mph H 70%30.03 inHg

1:00 AM

Mostly clear night

50° 💧 None 💨 2 mph H 75%30.03 inHg

2:00 AM

Mostly clear night

49° 💧 None 💨 2 mph H 78%30.03 inHg

3:00 AM

Partly cloudy night

48° 💧 None 💨 2 mph H 81%30.00 inHg

4:00 AM

Partly cloudy night

48° 💧 None 💨 2 mph H 79%30.00 inHg

5:00 AM

Partly cloudy night

48° 💧 None 💨 2 mph H 79%29.97 inHg

6:00 AM

Mostly clear night

48° 💧 None 💨 3 mph H 78%29.97 inHg

7:00 AM

Mostly sunny

48° 💧 None 💨 2 mph H 79%29.97 inHg

8:00 AM

Mostly sunny

53° 💧 None 💨 3 mph H 71%29.97 inHg

9:00 AM

Mostly cloudy

58° 💧 None 💨 3 mph H 64%29.94 inHg

10:00 AM

Mostly cloudy

64° 💧 None 💨 4 mph H 54%29.94 inHg

11:00 AM

Mostly cloudy

68° 💧 None 💨 5 mph H 45%29.91 inHg

12:00 PM

Mostly cloudy

72° 💧 None 💨 4 mph H 40%29.88 inHg

1:00 PM

Partly cloudy

75° 💧 None 💨 4 mph H 36%29.85 inHg

2:00 PM

Overcast

77° 💧 None 💨 3 mph H 34%29.83 inHg

3:00 PM

Mostly cloudy

79° 💧 None 💨 2 mph H 32%29.80 inHg

4:00 PM

Partly cloudy

80° 💧 None 💨 1 mph H 30%29.77 inHg

5:00 PM

Mostly sunny

79° 💧 None 💨 1 mph H 34%29.74 inHg

Friday

2:00 AM

Mostly cloudy night

57° 💧 None 💨 2 mph H 69%29.71 inHg

5:00 AM

Overcast night

55° 💧 None 💨 1 mph H 73%29.68 inHg

8:00 AM

Mostly sunny

58° 💧 None 💨 6 mph H 67%29.71 inHg

11:00 AM

Mostly cloudy

66° 💧 None 💨 11 mph H 47%29.74 inHg

2:00 PM

Moderate rain

55° 💧 None 💨 8 mph H 85%29.80 inHg

5:00 PM

Light rain

55° 💧 None 💨 4 mph H 87%29.80 inHg

8:00 PM

Moderate rain

51° 💧 None 💨 10 mph H 96%29.83 inHg

11:00 PM

Light rain

47° 💧 None 💨 16 mph H 96%29.91 inHg

Saturday

2:00 AM

Overcast night

46° 💧 None 💨 12 mph H 94%29.97 inHg

5:00 AM

Partly cloudy night

45° 💧 None 💨 9 mph H 88%30.06 inHg

8:00 AM

Partly cloudy

45° 💧 None 💨 9 mph H 84%30.12 inHg

11:00 AM

Mostly cloudy

52° 💧 None 💨 10 mph H 62%30.12 inHg

2:00 PM

Overcast

55° 💧 None 💨 9 mph H 54%30.09 inHg

5:00 PM

Mostly sunny

55° 💧 None 💨 6 mph H 51%30.06 inHg

8:00 PM

Clear night

48° 💧 None 💨 1 mph H 69%30.06 inHg

11:00 PM

Mostly cloudy night

45° 💧 None 💨 1 mph H 78%30.06 inHg

Sunday

2:00 AM

Overcast night

43° 💧 None 💨 2 mph H 84%30.06 inHg

5:00 AM

Overcast night

41° 💧 None 💨 2 mph H 89%30.03 inHg

8:00 AM

Overcast

44° 💧 None 💨 2 mph H 81%30.03 inHg

11:00 AM

Overcast

56° 💧 None 💨 4 mph H 53%30.00 inHg

2:00 PM

Overcast

61° 💧 None 💨 0 mph H 35%29.94 inHg

5:00 PM

Overcast

58° 💧 None 💨 2 mph H 52%29.91 inHg

8:00 PM

Overcast night

52° 💧 None 💨 2 mph H 66%29.94 inHg

11:00 PM

Clear night

45° 💧 None 💨 3 mph H 77%29.97 inHg

Monday

5:00 AM

Mostly cloudy night

49° 💧 None 💨 1 mph H 67%29.94 inHg

11:00 AM

Sunny

43° 💧 None 💨 1 mph H 79%29.97 inHg

5:00 PM

Mostly sunny

60° 💧 None 💨 0 mph H 48%29.97 inHg

11:00 PM

Mostly clear night

64° 💧 None 💨 4 mph H 36%29.88 inHg

Tuesday

5:00 AM

Mostly clear night

48° 💧 None 💨 1 mph H 68%29.91 inHg

11:00 AM

Mostly cloudy

44° 💧 None 💨 1 mph H 79%29.91 inHg

5:00 PM

Partly cloudy

62° 💧 None 💨 4 mph H 45%29.88 inHg

11:00 PM

Mostly clear night

66° 💧 None 💨 4 mph H 30%29.77 inHg

Wednesday

5:00 AM

Mostly clear night

49° 💧 None 💨 0 mph H 58%29.74 inHg

11:00 AM

Overcast

47° 💧 None 💨 1 mph H 69%29.77 inHg

5:00 PM

Partly cloudy

58° 💧 None 💨 6 mph H 66%29.88 inHg

11:00 PM

Mostly cloudy night

64° 💧 None 💨 3 mph H 45%29.83 inHg

Thursday

5:00 AM

Overcast night

50° 💧 None 💨 0 mph H 77%29.85 inHg

11:00 AM

Overcast

47° 💧 None 💨 0 mph H 88%29.85 inHg

5:00 PM

Mostly cloudy

60° 💧 None 💨 5 mph H 54%29.91 inHg

11:00 PM

Clear night

63° 💧 None 💨 6 mph H 32%29.88 inHg

Friday

5:00 AM

Clear night

46° 💧 None 💨 1 mph H 65%29.97 inHg

11:00 AM

Partly cloudy

40° 💧 None 💨 1 mph H 78%29.97 inHg

5:00 PM

Mostly sunny

58° 💧 None 💨 2 mph H 41%29.97 inHg

11:00 PM

Mostly clear night

63° 💧 None 💨 5 mph H 30%29.94 inHg

Saturday

5:00 AM

Clear night

46° 💧 None 💨 3 mph H 64%30.06 inHg

11:00 AM

Mostly sunny

42° 💧 None 💨 0 mph H 80%30.18 inHg

5:00 PM

Partly cloudy

58° 💧 None 💨 3 mph H 49%30.24 inHg

11:00 PM

Clear night

63° 💧 None 💨 2 mph H 40%30.18 inHg

Sunday

5:00 AM

Partly cloudy night

48° 💧 None 💨 1 mph H 71%30.21 inHg

11:00 AM

Mostly sunny

45° 💧 None 💨 2 mph H 78%30.18 inHg

5:00 PM

Overcast

61° 💧 None 💨 3 mph H 49%30.12 inHg

11:00 PM

Overcast night

65° 💧 None 💨 2 mph H 44%30.00 inHg

Monday

5:00 AM

Clear night

53° 💧 None 💨 0 mph H 62%30.00 inHg

11:00 AM

Sunny

47° 💧 None 💨 1 mph H 77%30.06 inHg

5:00 PM

Mostly sunny

65° 💧 None 💨 2 mph H 42%30.09 inHg

11:00 PM

Clear night

71° 💧 None 💨 2 mph H 42%30.00 inHg

Tuesday

5:00 AM

Clear night

54° 💧 None 💨 2 mph H 67%30.03 inHg

11:00 AM

Sunny

49° 💧 None 💨 2 mph H 82%30.03 inHg

5:00 PM

Mostly sunny

68° 💧 None 💨 3 mph H 46%30.03 inHg

11:00 PM

Mostly clear night

74° 💧 None 💨 3 mph H 41%29.88 inHg

In State Line 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 State Line

TomorrowTomorrow

Mostly sunny 70°/47° 💧 None 💨 5 mph

Thursday, Sep 24Thu Sep 24

Partly cloudy 80°/48° 💧 None 💨 5 mph

Friday, Sep 25Fri Sep 25

Moderate rain 66°/47° 💧 0.348 in 💨 16 mph

Saturday, Sep 26Sat Sep 26

Overcast 55°/45° 💧 0.151 in 💨 12 mph

Sunday, Sep 27Sun Sep 27

Overcast 61°/41° 💧 None 💨 4 mph

Monday, Sep 28Mon Sep 28

Mostly cloudy 64°/43° 💧 None 💨 4 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 66°/44° 💧 None 💨 4 mph

Wednesday, Sep 30Wed Sep 30

Partly cloudy 64°/47° 💧 0.025 in 💨 6 mph

Thursday, Oct 1Thu Oct 1

Overcast 63°/47° 💧 None 💨 6 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 63°/40° 💧 None 💨 5 mph

Saturday, Oct 3Sat Oct 3

Mostly sunny 63°/42° 💧 None 💨 3 mph

Sunday, Oct 4Sun Oct 4

Partly cloudy 65°/45° 💧 None 💨 3 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 71°/47° 💧 None 💨 2 mph

Tuesday, Oct 6Tue Oct 6

Mostly sunny 74°/49° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in State Line

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for State Line

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 10:00 AM

PM2.5 Fine particles Good 6,4µg/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 8,1µg/m³

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

O₃ Ozone Fair 78,3µg/m³

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

NO₂ Nitrogen dioxide Good 3,0µg/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 State Line

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 🙂Fair

Tomorrow UV 4,0Moderate 🙂Fair

Thursday UV 4,1Moderate 😐Moderate

Friday UV 3,1Moderate 🙂Fair

Saturday UV 3,0Moderate 🙂Fair

Sunday UV 4,0Moderate —Unavailable

Monday UV 4,0Moderate —Unavailable

Hourly UV index today

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

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 State Line

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · STATE LINE, IDAHO

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

93/100Best-hour score

BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 8:30 PM–4:52 AM

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

☾ Moonlight 88% Waxing Gibbous · Moon about 25° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 20° 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 min21%

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 State Line were last refreshed today at 9:48 AM. The current forecast period extends through 24/09/2026 at 7:00 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.