What is the weather in Glen Ullin right now?

Current weather in Glen Ullin is clear sky.

Where can I find the hourly weather forecast for Glen Ullin?

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

Is the weather forecast for Glen Ullin updated regularly?

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

Now · 11:23 PM

Glen Ullin Weather & Hourly Forecast

United States · North Dakota · 58631

73°F

Clear night

Feels like: 73°F

💧 Humidity 65% 🌡 Pressure 29.85 inHg 💨 Wind 15 mph 👁 Visibility 6.2 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:11 AM 🌇 Sunset 8:22 PM

Hourly Forecast for Glen Ullin

Tomorrow

12:00 AM

Clear night

73° 💧 None 💨 15 mph H 65%29.85 inHg

3:00 AM

Clear night

72° 💧 None 💨 11 mph H 55%29.80 inHg

6:00 AM

Clear night

67° 💧 None 💨 9 mph H 64%29.77 inHg

9:00 AM

Sunny

68° 💧 None 💨 11 mph H 64%29.83 inHg

12:00 PM

Sunny

85° 💧 None 💨 10 mph H 35%29.80 inHg

3:00 PM

Sunny

92° 💧 None 💨 7 mph H 16%29.74 inHg

6:00 PM

Sunny

95° 💧 None 💨 3 mph H 11%29.71 inHg

9:00 PM

Mostly cloudy night

78° 💧 None 💨 8 mph H 24%29.77 inHg

Sunday

12:00 AM

Partly cloudy night

66° 💧 None 💨 8 mph H 52%29.83 inHg

3:00 AM

Overcast night

73° 💧 None 💨 5 mph H 46%29.80 inHg

6:00 AM

Mostly cloudy night

70° 💧 None 💨 2 mph H 52%29.80 inHg

9:00 AM

Mostly sunny

76° 💧 None 💨 4 mph H 47%29.83 inHg

12:00 PM

Mostly sunny

88° 💧 None 💨 11 mph H 32%29.77 inHg

3:00 PM

Sunny

98° 💧 None 💨 9 mph H 28%29.74 inHg

6:00 PM

Sunny

99° 💧 None 💨 16 mph H 24%29.65 inHg

9:00 PM

Light rain

86° 💧 0.02 in 💨 3 mph H 47%29.71 inHg

Tomorrow

12:00 AM

Clear night

73° 💧 None 💨 15 mph H 65%29.85 inHg

1:00 AM

Clear night

72° 💧 None 💨 11 mph H 62%29.83 inHg

2:00 AM

Clear night

73° 💧 None 💨 9 mph H 58%29.83 inHg

3:00 AM

Clear night

72° 💧 None 💨 11 mph H 55%29.80 inHg

4:00 AM

Clear night

71° 💧 None 💨 11 mph H 52%29.80 inHg

5:00 AM

Clear night

69° 💧 None 💨 10 mph H 57%29.77 inHg

6:00 AM

Clear night

67° 💧 None 💨 9 mph H 64%29.77 inHg

7:00 AM

Clear night

68° 💧 None 💨 9 mph H 69%29.80 inHg

8:00 AM

Sunny

67° 💧 None 💨 8 mph H 71%29.80 inHg

9:00 AM

Sunny

68° 💧 None 💨 11 mph H 64%29.83 inHg

10:00 AM

Sunny

71° 💧 None 💨 12 mph H 55%29.83 inHg

11:00 AM

Sunny

73° 💧 None 💨 11 mph H 45%29.80 inHg

12:00 PM

Sunny

85° 💧 None 💨 10 mph H 35%29.80 inHg

1:00 PM

Sunny

81° 💧 None 💨 9 mph H 27%29.77 inHg

2:00 PM

Sunny

89° 💧 None 💨 8 mph H 21%29.74 inHg

3:00 PM

Sunny

92° 💧 None 💨 7 mph H 16%29.74 inHg

4:00 PM

Sunny

94° 💧 None 💨 6 mph H 13%29.71 inHg

5:00 PM

Sunny

95° 💧 None 💨 4 mph H 11%29.71 inHg

6:00 PM

Sunny

95° 💧 None 💨 3 mph H 11%29.71 inHg

7:00 PM

Sunny

91° 💧 None 💨 1 mph H 13%29.71 inHg

8:00 PM

Mostly cloudy

84° 💧 None 💨 5 mph H 18%29.71 inHg

9:00 PM

Mostly cloudy night

78° 💧 None 💨 8 mph H 24%29.77 inHg

10:00 PM

Partly cloudy night

74° 💧 None 💨 15 mph H 33%29.80 inHg

11:00 PM

Partly cloudy night

67° 💧 None 💨 10 mph H 53%29.83 inHg

Sunday

12:00 AM

Partly cloudy night

66° 💧 None 💨 8 mph H 52%29.83 inHg

1:00 AM

Partly cloudy night

66° 💧 None 💨 7 mph H 47%29.83 inHg

2:00 AM

Overcast night

73° 💧 None 💨 5 mph H 47%29.80 inHg

3:00 AM

Overcast night

73° 💧 None 💨 5 mph H 46%29.80 inHg

4:00 AM

Overcast night

72° 💧 None 💨 5 mph H 47%29.80 inHg

5:00 AM

Mostly cloudy night

71° 💧 None 💨 3 mph H 49%29.83 inHg

6:00 AM

Mostly cloudy night

70° 💧 None 💨 2 mph H 52%29.80 inHg

7:00 AM

Mostly cloudy night

71° 💧 None 💨 4 mph H 54%29.83 inHg

8:00 AM

Sunny

72° 💧 None 💨 4 mph H 54%29.83 inHg

9:00 AM

Mostly sunny

76° 💧 None 💨 4 mph H 47%29.83 inHg

10:00 AM

Mostly sunny

79° 💧 None 💨 5 mph H 39%29.80 inHg

11:00 AM

Mostly sunny

85° 💧 None 💨 7 mph H 33%29.80 inHg

12:00 PM

Mostly sunny

88° 💧 None 💨 11 mph H 32%29.77 inHg

1:00 PM

Sunny

91° 💧 None 💨 8 mph H 30%29.77 inHg

2:00 PM

Sunny

96° 💧 None 💨 10 mph H 30%29.74 inHg

3:00 PM

Sunny

98° 💧 None 💨 9 mph H 28%29.74 inHg

4:00 PM

Sunny

99° 💧 None 💨 12 mph H 26%29.71 inHg

5:00 PM

Sunny

100° 💧 None 💨 12 mph H 24%29.68 inHg

6:00 PM

Sunny

99° 💧 None 💨 16 mph H 24%29.65 inHg

7:00 PM

Sunny

96° 💧 None 💨 16 mph H 28%29.65 inHg

8:00 PM

Overcast

92° 💧 None 💨 14 mph H 32%29.65 inHg

9:00 PM

Light rain

86° 💧 0.01 in 💨 3 mph H 47%29.71 inHg

10:00 PM

Light rain

84° 💧 0.01 in 💨 11 mph H 53%29.71 inHg

11:00 PM

Overcast night

80° 💧 None 💨 15 mph H 60%29.74 inHg

Monday

12:00 AM

Light rain

76° 💧 0.04 in 💨 12 mph H 65%29.77 inHg

1:00 AM

Light rain

69° 💧 0.03 in 💨 15 mph H 83%29.80 inHg

2:00 AM

Partly cloudy night

69° 💧 None 💨 17 mph H 87%29.77 inHg

3:00 AM

Mostly cloudy night

70° 💧 None 💨 16 mph H 83%29.74 inHg

4:00 AM

Mostly cloudy night

71° 💧 None 💨 16 mph H 80%29.71 inHg

5:00 AM

Mostly cloudy night

70° 💧 None 💨 16 mph H 85%29.68 inHg

6:00 AM

Overcast night

70° 💧 None 💨 15 mph H 87%29.65 inHg

7:00 AM

Overcast night

72° 💧 None 💨 14 mph H 82%29.62 inHg

8:00 AM

Overcast

71° 💧 None 💨 15 mph H 81%29.62 inHg

9:00 AM

Overcast

74° 💧 None 💨 15 mph H 71%29.62 inHg

10:00 AM

Overcast

78° 💧 None 💨 14 mph H 60%29.59 inHg

11:00 AM

Overcast

80° 💧 None 💨 16 mph H 55%29.59 inHg

12:00 PM

Overcast

80° 💧 None 💨 13 mph H 56%29.56 inHg

1:00 PM

Overcast

86° 💧 None 💨 13 mph H 41%29.53 inHg

2:00 PM

Overcast

92° 💧 None 💨 11 mph H 28%29.50 inHg

3:00 PM

Overcast

97° 💧 None 💨 15 mph H 20%29.47 inHg

4:00 PM

Overcast

94° 💧 None 💨 17 mph H 23%29.47 inHg

5:00 PM

Overcast

89° 💧 None 💨 19 mph H 30%29.50 inHg

6:00 PM

Overcast

86° 💧 None 💨 15 mph H 33%29.53 inHg

7:00 PM

Overcast

86° 💧 None 💨 11 mph H 31%29.53 inHg

8:00 PM

Overcast

82° 💧 None 💨 7 mph H 35%29.56 inHg

9:00 PM

Mostly cloudy night

79° 💧 None 💨 6 mph H 38%29.56 inHg

10:00 PM

Partly cloudy night

77° 💧 None 💨 7 mph H 40%29.59 inHg

11:00 PM

Partly cloudy night

74° 💧 None 💨 12 mph H 48%29.62 inHg

Tuesday

12:00 AM

Partly cloudy night

70° 💧 None 💨 10 mph H 55%29.65 inHg

1:00 AM

Partly cloudy night

68° 💧 None 💨 8 mph H 57%29.68 inHg

2:00 AM

Clear night

67° 💧 None 💨 8 mph H 60%29.71 inHg

3:00 AM

Clear night

66° 💧 None 💨 8 mph H 62%29.71 inHg

4:00 AM

Clear night

65° 💧 None 💨 7 mph H 65%29.71 inHg

5:00 AM

Clear night

64° 💧 None 💨 9 mph H 70%29.71 inHg

6:00 AM

Mostly clear night

65° 💧 None 💨 9 mph H 73%29.74 inHg

7:00 AM

Mostly clear night

65° 💧 None 💨 16 mph H 73%29.77 inHg

8:00 AM

Sunny

64° 💧 None 💨 15 mph H 75%29.83 inHg

9:00 AM

Sunny

65° 💧 None 💨 16 mph H 68%29.85 inHg

10:00 AM

Sunny

67° 💧 None 💨 17 mph H 61%29.85 inHg

11:00 AM

Sunny

70° 💧 None 💨 20 mph H 51%29.88 inHg

12:00 PM

Sunny

72° 💧 None 💨 21 mph H 45%29.88 inHg

1:00 PM

Sunny

73° 💧 None 💨 23 mph H 45%29.88 inHg

2:00 PM

Sunny

74° 💧 None 💨 21 mph H 43%29.91 inHg

3:00 PM

Mostly sunny

76° 💧 None 💨 19 mph H 38%29.91 inHg

4:00 PM

Mostly sunny

77° 💧 None 💨 17 mph H 34%29.91 inHg

5:00 PM

Mostly sunny

77° 💧 None 💨 15 mph H 33%29.91 inHg

6:00 PM

Partly cloudy

77° 💧 None 💨 18 mph H 35%29.94 inHg

7:00 PM

Partly cloudy

74° 💧 None 💨 15 mph H 38%29.94 inHg

8:00 PM

Partly cloudy

72° 💧 None 💨 15 mph H 41%29.97 inHg

9:00 PM

Mostly cloudy night

71° 💧 None 💨 14 mph H 45%30.00 inHg

10:00 PM

Mostly cloudy night

69° 💧 None 💨 13 mph H 49%30.06 inHg

11:00 PM

Mostly cloudy night

67° 💧 None 💨 10 mph H 53%30.06 inHg

In Glen Ullin and, more broadly, across the state of North Dakota: Clear skies will persist through the evening with temperatures remaining mild to warm, ranging from 80 to 83 degrees Fahrenheit. A slight chance of rain exists, with an expected accumulation of around 0.02 inches and the highest likelihood of rain occurring during the late evening hours. Winds will be coming from the east, with steady speeds up to 13 mph and gusts reaching as high as 31 mph. It’s a relatively calm night overall, but those gusty winds could be noticeable. If you’re planning to be outdoors, it’s a good idea to keep an eye on local updates, especially if you’re near areas prone to brief showers. Temperatures should stay relatively steady through the night before any potential changes later in the week.

15-Day Weather Outlook for Glen Ullin

TomorrowTomorrow

Sunny 95°/67° 💧 None 💨 15 mph

Sunday, Sep 6Sun Sep 6

Light rain 100°/66° 💧 0.02 in 💨 16 mph

Monday, Sep 7Mon Sep 7

Light rain 97°/69° 💧 0.06 in 💨 19 mph

Tuesday, Sep 8Tue Sep 8

Sunny 77°/65° 💧 None 💨 23 mph

Wednesday, Sep 9Wed Sep 9

Sunny 80°/56° 💧 None 💨 9 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 94°/63° 💧 None 💨 10 mph

Friday, Sep 11Fri Sep 11

Overcast 96°/73° 💧 None 💨 13 mph

Saturday, Sep 12Sat Sep 12

Overcast 86°/69° 💧 None 💨 20 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 78°/63° 💧 0.32 in 💨 11 mph

Monday, Sep 14Mon Sep 14

Moderate rain 81°/57° 💧 0.25 in 💨 17 mph

Tuesday, Sep 15Tue Sep 15

Light rain 82°/60° 💧 0.05 in 💨 26 mph

Wednesday, Sep 16Wed Sep 16

Light rain 57°/46° 💧 0.07 in 💨 23 mph

Thursday, Sep 17Thu Sep 17

Sunny 54°/39° 💧 None 💨 19 mph

Friday, Sep 18Fri Sep 18

Overcast 54°/36° 💧 None 💨 10 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 67°/42° 💧 None 💨 17 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Glen Ullin

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Glen Ullin

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 12:00 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 3,8µg/m³

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

O₃ Ozone Fair 79,5µg/m³

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

NO₂ Nitrogen dioxide Good 0,6µg/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 Glen Ullin

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 6,4High —Unavailable

Tomorrow UV 6,7High 🙂Fair

Sunday UV 6,6High 🙂Fair

Monday UV 5,7Moderate 🙂Fair

Tuesday UV 5,2Moderate 😐Moderate

Wednesday UV 6,0High —Unavailable

Thursday UV 8,0Very high —Unavailable

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

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

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 Glen Ullin

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GLEN ULLIN, NORTH DAKOTA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 12:00 AM–1:00 AM.

100/100Best-hour score

BEST TIME TONIGHT 12:00 AM–1:00 AM Astronomical darkness: 10:09 PM–5:24 AM

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

☾ Moonlight 42% Last Quarter · Moon below the horizon at the best viewing hour.

☄ Meteor activity Aurigids Reference ZHR 6 · Radiant 5° 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 min11%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

UPCOMING

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

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 Glen Ullin were last refreshed today at 11:23 PM. The current forecast period extends through 06/09/2026 at 9:00 PM. 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.