What is the weather in Delta Junction right now?

Current weather in Delta Junction is scattered clouds.

Where can I find the hourly weather forecast for Delta Junction?

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

Is the weather forecast for Delta Junction updated regularly?

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

Now · 8:12 AM

Delta Junction Weather & Hourly Forecast

United States · Alaska · 99737

42°F

Partly cloudy

Feels like: 38°F

💧 Humidity 99% 🌡 Pressure 30.30 inHg 💨 Wind 4 mph 👁 Visibility 1.5 mi ☁ Clouds 51% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Delta Junction

Today

9:00 AM

Partly cloudy

44° 💧 None 💨 3 mph H 96%30.27 inHg

12:00 PM

Partly cloudy

56° 💧 None 💨 5 mph H 60%30.21 inHg

3:00 PM

Mostly cloudy

62° 💧 None 💨 4 mph H 49%30.12 inHg

6:00 PM

Mostly cloudy

62° 💧 0.000 in 💨 3 mph H 52%30.06 inHg

9:00 PM

Mostly cloudy night

52° 💧 0.001 in 💨 2 mph H 76%30.03 inHg

Tomorrow

12:00 AM

Light rain

49° 💧 0.044 in 💨 4 mph H 94%30.06 inHg

3:00 AM

Light rain

48° 💧 0.132 in 💨 5 mph H 99%30.03 inHg

6:00 AM

Light rain

47° 💧 0.079 in 💨 2 mph H 98%30.06 inHg

9:00 AM

Light rain

48° 💧 0.053 in 💨 5 mph H 99%30.06 inHg

12:00 PM

Mostly sunny

53° 💧 0.003 in 💨 11 mph H 75%30.09 inHg

3:00 PM

Mostly sunny

56° 💧 0.000 in 💨 7 mph H 60%30.09 inHg

6:00 PM

Mostly cloudy

56° 💧 None 💨 9 mph H 47%30.06 inHg

9:00 PM

Clear night

46° 💧 None 💨 2 mph H 73%30.09 inHg

Sunday

12:00 AM

Clear night

44° 💧 None 💨 3 mph H 79%30.12 inHg

3:00 AM

Mostly cloudy night

41° 💧 None 💨 1 mph H 90%30.15 inHg

6:00 AM

Overcast night

40° 💧 None 💨 3 mph H 96%30.15 inHg

Today

9:00 AM

Partly cloudy

44° 💧 None 💨 3 mph H 96%30.27 inHg

10:00 AM

Mostly sunny

47° 💧 None 💨 3 mph H 92%30.27 inHg

11:00 AM

Mostly sunny

51° 💧 None 💨 4 mph H 76%30.24 inHg

12:00 PM

Partly cloudy

56° 💧 None 💨 5 mph H 60%30.21 inHg

1:00 PM

Mostly cloudy

59° 💧 None 💨 5 mph H 53%30.18 inHg

2:00 PM

Mostly cloudy

61° 💧 None 💨 4 mph H 50%30.15 inHg

3:00 PM

Mostly cloudy

62° 💧 None 💨 4 mph H 49%30.12 inHg

4:00 PM

Mostly cloudy

62° 💧 None 💨 3 mph H 50%30.09 inHg

5:00 PM

Partly cloudy

63° 💧 None 💨 3 mph H 50%30.09 inHg

6:00 PM

Mostly cloudy

62° 💧 0.000 in 💨 3 mph H 52%30.06 inHg

7:00 PM

Mostly cloudy

59° 💧 None 💨 3 mph H 63%30.03 inHg

8:00 PM

Mostly cloudy

56° 💧 None 💨 2 mph H 68%30.03 inHg

9:00 PM

Mostly cloudy night

52° 💧 None 💨 2 mph H 76%30.03 inHg

10:00 PM

Overcast night

53° 💧 None 💨 9 mph H 73%30.03 inHg

11:00 PM

Overcast night

52° 💧 0.001 in 💨 7 mph H 77%30.06 inHg

Tomorrow

12:00 AM

Light rain

49° 💧 0.016 in 💨 4 mph H 94%30.06 inHg

1:00 AM

Light rain

48° 💧 0.017 in 💨 3 mph H 98%30.03 inHg

2:00 AM

Light rain

48° 💧 0.011 in 💨 3 mph H 98%30.03 inHg

3:00 AM

Light rain

48° 💧 0.029 in 💨 5 mph H 99%30.03 inHg

4:00 AM

Light rain

48° 💧 0.051 in 💨 4 mph H 99%30.06 inHg

5:00 AM

Light rain

48° 💧 0.052 in 💨 3 mph H 98%30.06 inHg

6:00 AM

Light rain

47° 💧 0.045 in 💨 2 mph H 98%30.06 inHg

7:00 AM

Light rain

47° 💧 0.019 in 💨 4 mph H 100%30.06 inHg

8:00 AM

Light rain

48° 💧 0.016 in 💨 4 mph H 99%30.06 inHg

9:00 AM

Light rain

48° 💧 0.017 in 💨 5 mph H 99%30.06 inHg

10:00 AM

Light rain

49° 💧 0.032 in 💨 7 mph H 98%30.09 inHg

11:00 AM

Partly cloudy

51° 💧 0.004 in 💨 8 mph H 91%30.09 inHg

12:00 PM

Mostly sunny

53° 💧 0.002 in 💨 11 mph H 75%30.09 inHg

1:00 PM

Mostly sunny

54° 💧 0.001 in 💨 9 mph H 65%30.09 inHg

2:00 PM

Mostly sunny

55° 💧 0.000 in 💨 8 mph H 63%30.09 inHg

3:00 PM

Mostly sunny

56° 💧 0.000 in 💨 7 mph H 60%30.09 inHg

4:00 PM

Sunny

56° 💧 None 💨 8 mph H 56%30.06 inHg

5:00 PM

Partly cloudy

57° 💧 None 💨 8 mph H 49%30.06 inHg

6:00 PM

Mostly cloudy

56° 💧 None 💨 9 mph H 47%30.06 inHg

7:00 PM

Mostly sunny

54° 💧 None 💨 5 mph H 53%30.06 inHg

8:00 PM

Sunny

49° 💧 None 💨 2 mph H 66%30.09 inHg

9:00 PM

Clear night

46° 💧 None 💨 2 mph H 73%30.09 inHg

10:00 PM

Clear night

44° 💧 None 💨 4 mph H 80%30.12 inHg

11:00 PM

Clear night

44° 💧 None 💨 4 mph H 79%30.12 inHg

Sunday

12:00 AM

Clear night

44° 💧 None 💨 3 mph H 79%30.12 inHg

1:00 AM

Clear night

43° 💧 None 💨 2 mph H 80%30.12 inHg

2:00 AM

Partly cloudy night

42° 💧 None 💨 1 mph H 84%30.12 inHg

3:00 AM

Mostly cloudy night

41° 💧 None 💨 1 mph H 90%30.15 inHg

4:00 AM

Mostly cloudy night

40° 💧 None 💨 2 mph H 95%30.15 inHg

5:00 AM

Partly cloudy night

40° 💧 None 💨 2 mph H 94%30.15 inHg

6:00 AM

Overcast night

40° 💧 None 💨 3 mph H 96%30.15 inHg

7:00 AM

Overcast

40° 💧 None 💨 3 mph H 95%30.15 inHg

8:00 AM

Overcast

42° 💧 None 💨 3 mph H 93%30.15 inHg

9:00 AM

Mostly cloudy

43° 💧 None 💨 2 mph H 92%30.15 inHg

10:00 AM

Partly cloudy

45° 💧 None 💨 2 mph H 85%30.15 inHg

11:00 AM

Mostly sunny

49° 💧 None 💨 2 mph H 71%30.15 inHg

12:00 PM

Mostly cloudy

52° 💧 None 💨 1 mph H 58%30.12 inHg

1:00 PM

Mostly cloudy

52° 💧 None 💨 1 mph H 56%30.12 inHg

2:00 PM

Mostly cloudy

52° 💧 None 💨 2 mph H 57%30.12 inHg

3:00 PM

Mostly cloudy

53° 💧 None 💨 3 mph H 57%30.12 inHg

4:00 PM

Mostly cloudy

53° 💧 None 💨 4 mph H 57%30.12 inHg

Monday

1:00 AM

Mostly clear night

40° 💧 None 💨 3 mph H 94%30.15 inHg

4:00 AM

Clear night

39° 💧 None 💨 1 mph H 96%30.15 inHg

7:00 AM

Mostly clear night

38° 💧 None 💨 1 mph H 94%30.15 inHg

10:00 AM

Mostly sunny

43° 💧 None 💨 3 mph H 86%30.15 inHg

1:00 PM

Partly cloudy

53° 💧 None 💨 5 mph H 58%30.09 inHg

4:00 PM

Overcast

58° 💧 None 💨 5 mph H 47%30.00 inHg

7:00 PM

Overcast

54° 💧 None 💨 5 mph H 58%29.94 inHg

10:00 PM

Overcast night

49° 💧 None 💨 4 mph H 74%29.88 inHg

Tuesday

1:00 AM

Light rain

47° 💧 None 💨 6 mph H 89%29.85 inHg

4:00 AM

Overcast night

46° 💧 None 💨 7 mph H 97%29.83 inHg

7:00 AM

Overcast night

47° 💧 None 💨 6 mph H 93%29.80 inHg

10:00 AM

Overcast

53° 💧 None 💨 7 mph H 68%29.74 inHg

1:00 PM

Overcast

57° 💧 None 💨 10 mph H 56%29.74 inHg

4:00 PM

Overcast

54° 💧 None 💨 8 mph H 67%29.71 inHg

7:00 PM

Overcast

51° 💧 None 💨 9 mph H 81%29.62 inHg

10:00 PM

Light rain

48° 💧 None 💨 4 mph H 96%29.62 inHg

Wednesday

1:00 AM

Moderate rain

43° 💧 None 💨 12 mph H 97%29.71 inHg

4:00 AM

Light rain

42° 💧 None 💨 11 mph H 97%29.80 inHg

7:00 AM

Mostly cloudy night

42° 💧 None 💨 6 mph H 98%29.85 inHg

10:00 AM

Mostly cloudy

45° 💧 None 💨 2 mph H 91%29.91 inHg

1:00 PM

Light rain

46° 💧 None 💨 3 mph H 76%30.00 inHg

4:00 PM

Partly cloudy

47° 💧 None 💨 3 mph H 69%30.06 inHg

7:00 PM

Mostly cloudy

46° 💧 None 💨 1 mph H 68%30.06 inHg

10:00 PM

Mostly cloudy night

44° 💧 None 💨 2 mph H 79%30.12 inHg

Thursday

4:00 AM

Light rain

46° 💧 None 💨 0 mph H 92%30.00 inHg

10:00 AM

Light rain

42° 💧 None 💨 4 mph H 95%30.06 inHg

4:00 PM

Mostly cloudy

45° 💧 None 💨 5 mph H 89%30.09 inHg

10:00 PM

Mostly cloudy night

56° 💧 None 💨 4 mph H 44%30.03 inHg

Friday

4:00 AM

Mostly cloudy night

44° 💧 None 💨 4 mph H 94%30.09 inHg

10:00 AM

Mostly cloudy

43° 💧 None 💨 1 mph H 96%30.09 inHg

4:00 PM

Partly cloudy

44° 💧 None 💨 2 mph H 92%30.09 inHg

10:00 PM

Overcast night

55° 💧 None 💨 6 mph H 49%29.94 inHg

Saturday

4:00 AM

Overcast night

47° 💧 None 💨 5 mph H 79%29.83 inHg

10:00 AM

Overcast

45° 💧 None 💨 8 mph H 82%29.68 inHg

4:00 PM

Mostly cloudy

49° 💧 None 💨 9 mph H 71%29.56 inHg

10:00 PM

Mostly cloudy night

55° 💧 None 💨 11 mph H 64%29.44 inHg

Sunday

4:00 AM

Overcast night

52° 💧 None 💨 10 mph H 61%29.41 inHg

10:00 AM

Mostly cloudy

47° 💧 None 💨 4 mph H 69%29.50 inHg

4:00 PM

Overcast

43° 💧 None 💨 6 mph H 91%29.59 inHg

10:00 PM

Mostly cloudy night

45° 💧 None 💨 6 mph H 75%29.62 inHg

Monday

4:00 AM

Overcast night

40° 💧 None 💨 5 mph H 86%29.68 inHg

10:00 AM

Overcast

38° 💧 None 💨 4 mph H 93%29.68 inHg

4:00 PM

Overcast

38° 💧 None 💨 4 mph H 92%29.68 inHg

10:00 PM

Overcast night

40° 💧 None 💨 5 mph H 83%29.71 inHg

Tuesday

4:00 AM

Partly cloudy night

37° 💧 None 💨 4 mph H 97%29.74 inHg

10:00 AM

Partly cloudy

35° 💧 None 💨 1 mph H 97%29.74 inHg

4:00 PM

Overcast

40° 💧 None 💨 1 mph H 85%29.74 inHg

10:00 PM

Overcast night

46° 💧 None 💨 1 mph H 69%29.74 inHg

Wednesday

4:00 AM

Mostly clear night

38° 💧 None 💨 3 mph H 91%29.77 inHg

10:00 AM

Overcast

39° 💧 None 💨 2 mph H 93%29.80 inHg

4:00 PM

Overcast

41° 💧 None 💨 1 mph H 87%29.83 inHg

10:00 PM

Mostly cloudy night

48° 💧 None 💨 1 mph H 71%29.77 inHg

Thursday

4:00 AM

Mostly cloudy night

41° 💧 None 💨 2 mph H 90%29.77 inHg

10:00 AM

Partly cloudy

37° 💧 None 💨 0 mph H 99%29.77 inHg

4:00 PM

Overcast

39° 💧 None 💨 4 mph H 94%29.80 inHg

10:00 PM

Overcast night

44° 💧 None 💨 4 mph H 78%29.77 inHg

Friday

4:00 AM

Overcast night

39° 💧 None 💨 5 mph H 99%29.77 inHg

10:00 AM

Overcast

35° 💧 None 💨 6 mph H 98%29.80 inHg

4:00 PM

Overcast

35° 💧 None 💨 1 mph H 92%29.74 inHg

10:00 PM

Mostly cloudy night

47° 💧 None 💨 4 mph H 73%29.59 inHg

In Delta Junction and, more broadly, across the state of Alaska: This morning features a mix of sun and clouds, with temperatures starting off cool at around 46 degrees. Light southwest winds at 2 to 4 mph will provide a gentle breeze. As the day progresses into the afternoon, temperatures will climb to a high of about 61 degrees, still remaining relatively cool. Winds may gust up to 6 mph but will generally stay light throughout the day. No precipitation is expected, so plans can proceed without concern for rain. The sky will continue to feature a blend of sun and clouds, offering a pleasant, mild day overall.

15-Day Weather Outlook for Delta Junction

TomorrowTomorrow

Mostly cloudy 63°/47° 💧 None 💨 11 mph

Sunday, Sep 13Sun Sep 13

Partly cloudy 57°/40° 💧 None 💨 9 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 53°/38° 💧 0.346 in 💨 5 mph

Tuesday, Sep 15Tue Sep 15

Light rain 58°/46° 💧 0.041 in 💨 10 mph

Wednesday, Sep 16Wed Sep 16

Moderate rain 54°/42° 💧 0.453 in 💨 12 mph

Thursday, Sep 17Thu Sep 17

Light rain 47°/42° 💧 0.115 in 💨 4 mph

Friday, Sep 18Fri Sep 18

Mostly cloudy 56°/43° 💧 0.138 in 💨 5 mph

Saturday, Sep 19Sat Sep 19

Overcast 55°/44° 💧 0.003 in 💨 8 mph

Sunday, Sep 20Sun Sep 20

Mostly cloudy 55°/47° 💧 0.042 in 💨 11 mph

Monday, Sep 21Mon Sep 21

Overcast 45°/38° 💧 0.013 in 💨 6 mph

Tuesday, Sep 22Tue Sep 22

Overcast 40°/35° 💧 0.005 in 💨 5 mph

Wednesday, Sep 23Wed Sep 23

Overcast 46°/38° 💧 0.001 in 💨 3 mph

Thursday, Sep 24Thu Sep 24

Overcast 48°/37° 💧 0.002 in 💨 2 mph

Friday, Sep 25Fri Sep 25

Overcast 44°/35° 💧 0.071 in 💨 6 mph

Saturday, Sep 26Sat Sep 26

Overcast 47°/35° 💧 0.011 in 💨 4 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Delta Junction

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Delta Junction

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 9:00 AM

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 0,9µg/m³

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

O₃ Ozone Good 40,3µg/m³

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

NO₂ Nitrogen dioxide Good 0,5µg/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 Delta Junction

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 2,3Low 😊Good

Tomorrow UV 0,8Low 🙂Fair

Sunday UV 1,6Low 🙂Fair

Monday UV 1,1Low 🙂Fair

Tuesday UV 3,0Moderate 😊Good

Wednesday UV 2,0Low —Unavailable

Thursday UV 2,0Low —Unavailable

Hourly UV index today

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

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

Low UV risk

UV radiation will be low, although basic protection is still advisable during 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 Delta Junction

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · DELTA JUNCTION, ALASKA

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

9/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 99% Real hourly forecast for the best viewing hour.

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 45° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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 Delta Junction were last refreshed today at 8:12 AM. The current forecast period extends through 13/09/2026 at 6:00 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.