What is the weather in Montrose right now?

Current weather in Montrose is light rain.

Where can I find the hourly weather forecast for Montrose?

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

Is the weather forecast for Montrose updated regularly?

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

Now · 5:07 AM

Montrose Weather & Hourly Forecast

United States · South Dakota · 57048

74°F

Light rain

Feels like: 76°F

💧 Humidity 94% 🌡 Pressure 29.94 inHg 💨 Wind 6 mph 👁 Visibility 6.2 mi ☁ Clouds 19% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:57 AM 🌇 Sunset 7:58 PM

Hourly Forecast for Montrose

Today

6:00 AM

Light rain

74° 💧 0.02 in 💨 6 mph H 94%29.94 inHg

9:00 AM

Mostly cloudy

72° 💧 None 💨 9 mph H 87%29.91 inHg

12:00 PM

Partly cloudy

81° 💧 None 💨 13 mph H 37%29.85 inHg

3:00 PM

Mostly sunny

91° 💧 None 💨 14 mph H 27%29.83 inHg

6:00 PM

Sunny

88° 💧 None 💨 13 mph H 27%29.80 inHg

9:00 PM

Clear night

80° 💧 None 💨 4 mph H 41%29.83 inHg

Tomorrow

12:00 AM

Light rain

73° 💧 0.03 in 💨 13 mph H 72%29.88 inHg

3:00 AM

Overcast night

69° 💧 None 💨 10 mph H 80%29.91 inHg

6:00 AM

Overcast night

69° 💧 None 💨 7 mph H 86%29.88 inHg

9:00 AM

Overcast

71° 💧 None 💨 17 mph H 79%29.91 inHg

12:00 PM

Overcast

77° 💧 None 💨 15 mph H 49%29.91 inHg

3:00 PM

Mostly cloudy

85° 💧 None 💨 14 mph H 38%29.85 inHg

6:00 PM

Partly cloudy

82° 💧 0.07 in 💨 11 mph H 36%29.83 inHg

9:00 PM

Moderate rain

69° 💧 0.13 in 💨 18 mph H 97%29.94 inHg

Monday

12:00 AM

Mostly cloudy night

68° 💧 None 💨 14 mph H 93%29.91 inHg

3:00 AM

Clear night

67° 💧 None 💨 13 mph H 95%29.88 inHg

Today

6:00 AM

Light rain

74° 💧 0.02 in 💨 6 mph H 94%29.94 inHg

7:00 AM

Partly cloudy

73° 💧 None 💨 7 mph H 94%29.94 inHg

8:00 AM

Mostly cloudy

72° 💧 None 💨 7 mph H 93%29.91 inHg

9:00 AM

Mostly cloudy

72° 💧 None 💨 9 mph H 87%29.91 inHg

10:00 AM

Partly cloudy

73° 💧 None 💨 9 mph H 73%29.91 inHg

11:00 AM

Partly cloudy

77° 💧 None 💨 11 mph H 50%29.88 inHg

12:00 PM

Partly cloudy

81° 💧 None 💨 13 mph H 37%29.85 inHg

1:00 PM

Partly cloudy

86° 💧 None 💨 14 mph H 30%29.85 inHg

2:00 PM

Mostly sunny

89° 💧 None 💨 15 mph H 28%29.85 inHg

3:00 PM

Mostly sunny

91° 💧 None 💨 14 mph H 27%29.83 inHg

4:00 PM

Sunny

91° 💧 None 💨 14 mph H 26%29.80 inHg

5:00 PM

Sunny

89° 💧 None 💨 14 mph H 26%29.80 inHg

6:00 PM

Sunny

88° 💧 None 💨 13 mph H 27%29.80 inHg

7:00 PM

Sunny

87° 💧 None 💨 10 mph H 29%29.77 inHg

8:00 PM

Clear night

83° 💧 None 💨 6 mph H 37%29.77 inHg

9:00 PM

Clear night

80° 💧 None 💨 4 mph H 41%29.83 inHg

10:00 PM

Clear night

78° 💧 None 💨 14 mph H 55%29.85 inHg

11:00 PM

Clear night

76° 💧 None 💨 11 mph H 58%29.85 inHg

Tomorrow

12:00 AM

Light rain

73° 💧 0.01 in 💨 13 mph H 72%29.88 inHg

1:00 AM

Light rain

72° 💧 0.01 in 💨 14 mph H 75%29.88 inHg

2:00 AM

Light rain

70° 💧 0.02 in 💨 8 mph H 80%29.91 inHg

3:00 AM

Overcast night

69° 💧 None 💨 10 mph H 80%29.91 inHg

4:00 AM

Overcast night

69° 💧 None 💨 10 mph H 82%29.88 inHg

5:00 AM

Overcast night

69° 💧 None 💨 9 mph H 84%29.88 inHg

6:00 AM

Overcast night

69° 💧 None 💨 7 mph H 86%29.88 inHg

7:00 AM

Overcast

70° 💧 None 💨 12 mph H 94%29.88 inHg

8:00 AM

Overcast

71° 💧 None 💨 18 mph H 90%29.91 inHg

9:00 AM

Overcast

71° 💧 None 💨 17 mph H 79%29.91 inHg

10:00 AM

Overcast

72° 💧 None 💨 16 mph H 64%29.94 inHg

11:00 AM

Overcast

74° 💧 None 💨 15 mph H 54%29.91 inHg

12:00 PM

Overcast

77° 💧 None 💨 15 mph H 49%29.91 inHg

1:00 PM

Overcast

83° 💧 None 💨 13 mph H 40%29.88 inHg

2:00 PM

Sunny

87° 💧 None 💨 13 mph H 35%29.85 inHg

3:00 PM

Mostly cloudy

85° 💧 None 💨 14 mph H 38%29.85 inHg

4:00 PM

Mostly cloudy

83° 💧 None 💨 15 mph H 39%29.85 inHg

5:00 PM

Partly cloudy

82° 💧 None 💨 13 mph H 37%29.85 inHg

6:00 PM

Partly cloudy

82° 💧 None 💨 11 mph H 36%29.83 inHg

7:00 PM

Light rain

72° 💧 0.02 in 💨 23 mph H 75%29.88 inHg

8:00 PM

Moderate rain

69° 💧 0.05 in 💨 20 mph H 95%29.91 inHg

9:00 PM

Moderate rain

69° 💧 0.09 in 💨 18 mph H 97%29.94 inHg

10:00 PM

Light rain

70° 💧 0.03 in 💨 14 mph H 96%29.94 inHg

11:00 PM

Mostly cloudy night

69° 💧 None 💨 17 mph H 93%29.91 inHg

Monday

12:00 AM

Mostly cloudy night

68° 💧 None 💨 14 mph H 93%29.91 inHg

1:00 AM

Mostly cloudy night

67° 💧 None 💨 15 mph H 93%29.91 inHg

2:00 AM

Clear night

67° 💧 None 💨 14 mph H 95%29.91 inHg

3:00 AM

Clear night

67° 💧 None 💨 13 mph H 95%29.88 inHg

4:00 AM

Clear night

67° 💧 None 💨 13 mph H 96%29.91 inHg

5:00 AM

Clear night

67° 💧 None 💨 14 mph H 96%29.91 inHg

6:00 AM

Partly cloudy night

66° 💧 None 💨 14 mph H 96%29.91 inHg

7:00 AM

Partly cloudy

66° 💧 None 💨 14 mph H 96%29.88 inHg

8:00 AM

Overcast

67° 💧 None 💨 15 mph H 94%29.88 inHg

9:00 AM

Overcast

70° 💧 None 💨 18 mph H 88%29.88 inHg

10:00 AM

Overcast

74° 💧 None 💨 20 mph H 75%29.85 inHg

11:00 AM

Mostly cloudy

80° 💧 None 💨 22 mph H 59%29.85 inHg

12:00 PM

Overcast

84° 💧 None 💨 23 mph H 52%29.83 inHg

1:00 PM

Light rain

85° 💧 0.01 in 💨 21 mph H 52%29.80 inHg

2:00 PM

Light rain

88° 💧 0.00 in 💨 20 mph H 45%29.80 inHg

3:00 PM

Overcast

93° 💧 None 💨 20 mph H 36%29.77 inHg

4:00 PM

Overcast

95° 💧 None 💨 21 mph H 34%29.74 inHg

5:00 PM

Overcast

97° 💧 None 💨 21 mph H 31%29.68 inHg

6:00 PM

Overcast

95° 💧 None 💨 18 mph H 32%29.65 inHg

7:00 PM

Light rain

94° 💧 0.00 in 💨 22 mph H 32%29.68 inHg

8:00 PM

Heavy rain

69° 💧 0.18 in 💨 13 mph H 97%29.77 inHg

9:00 PM

Moderate rain

73° 💧 0.13 in 💨 17 mph H 92%29.77 inHg

10:00 PM

Light rain

73° 💧 0.01 in 💨 7 mph H 87%29.77 inHg

11:00 PM

Moderate rain

72° 💧 0.14 in 💨 17 mph H 92%29.77 inHg

Tuesday

12:00 AM

Overcast night

74° 💧 None 💨 16 mph H 82%29.77 inHg

1:00 AM

Light rain

73° 💧 0.01 in 💨 15 mph H 83%29.77 inHg

2:00 AM

Light rain

72° 💧 0.01 in 💨 9 mph H 85%29.77 inHg

3:00 AM

Light rain

73° 💧 0.01 in 💨 8 mph H 83%29.77 inHg

4:00 AM

Overcast night

74° 💧 None 💨 8 mph H 80%29.77 inHg

5:00 AM

Light rain

73° 💧 0.02 in 💨 8 mph H 83%29.77 inHg

6:00 AM

Overcast night

72° 💧 None 💨 12 mph H 83%29.77 inHg

7:00 AM

Overcast night

72° 💧 None 💨 10 mph H 82%29.77 inHg

8:00 AM

Overcast

72° 💧 None 💨 10 mph H 83%29.80 inHg

9:00 AM

Mostly cloudy

76° 💧 None 💨 10 mph H 76%29.80 inHg

10:00 AM

Mostly cloudy

79° 💧 None 💨 14 mph H 63%29.80 inHg

11:00 AM

Mostly cloudy

82° 💧 None 💨 17 mph H 42%29.83 inHg

12:00 PM

Mostly cloudy

84° 💧 None 💨 16 mph H 38%29.85 inHg

1:00 PM

Mostly cloudy

86° 💧 None 💨 14 mph H 31%29.85 inHg

2:00 PM

Overcast

87° 💧 None 💨 16 mph H 24%29.88 inHg

3:00 PM

Overcast

88° 💧 None 💨 14 mph H 22%29.88 inHg

4:00 PM

Mostly cloudy

88° 💧 None 💨 14 mph H 21%29.88 inHg

5:00 PM

Mostly cloudy

87° 💧 None 💨 15 mph H 21%29.88 inHg

6:00 PM

Mostly cloudy

85° 💧 None 💨 13 mph H 25%29.88 inHg

7:00 PM

Partly cloudy

81° 💧 None 💨 9 mph H 32%29.91 inHg

8:00 PM

Clear night

74° 💧 None 💨 8 mph H 36%29.91 inHg

9:00 PM

Clear night

72° 💧 None 💨 8 mph H 35%29.94 inHg

10:00 PM

Clear night

71° 💧 None 💨 8 mph H 33%29.97 inHg

11:00 PM

Clear night

70° 💧 None 💨 6 mph H 32%29.97 inHg

Wednesday

12:00 AM

Clear night

69° 💧 None 💨 7 mph H 32%30.00 inHg

1:00 AM

Clear night

67° 💧 None 💨 8 mph H 34%30.03 inHg

2:00 AM

Clear night

66° 💧 None 💨 9 mph H 35%30.03 inHg

3:00 AM

Clear night

64° 💧 None 💨 9 mph H 37%30.06 inHg

4:00 AM

Clear night

62° 💧 None 💨 9 mph H 40%30.09 inHg

5:00 AM

Clear night

62° 💧 None 💨 8 mph H 46%30.09 inHg

In Montrose and, more broadly, across the state of South Dakota: The evening will be characterized by mostly cloudy skies with temperatures remaining mild to warm, ranging from 80 to 84 degrees Fahrenheit. There is a chance of light rain, with possible accumulation around 0.01 inches, and the probability reaching up to 55%. Winds will be moderate, coming from the southwest at up to 15 mph, with gusts reaching 26 mph. Conditions could be somewhat unsettled during the next few hours, so it’s a good idea to stay alert for brief showers or gusty winds as the night progresses. Temperatures are expected to gradually cool later tonight, but remaining comfortably mild for this time of year.

15-Day Weather Outlook for Montrose

TomorrowTomorrow

Moderate rain 87°/69° 💧 0.23 in 💨 23 mph

Monday, Sep 7Mon Sep 7

Heavy rain 97°/66° 💧 0.47 in 💨 23 mph

Tuesday, Sep 8Tue Sep 8

Light rain 88°/71° 💧 0.04 in 💨 16 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 83°/59° 💧 None 💨 10 mph

Thursday, Sep 10Thu Sep 10

Overcast 84°/65° 💧 None 💨 11 mph

Friday, Sep 11Fri Sep 11

Light rain 85°/60° 💧 0.00 in 💨 14 mph

Saturday, Sep 12Sat Sep 12

Light rain 100°/64° 💧 0.06 in 💨 17 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 77°/56° 💧 None 💨 19 mph

Monday, Sep 14Mon Sep 14

Sunny 75°/46° 💧 None 💨 10 mph

Tuesday, Sep 15Tue Sep 15

Overcast 78°/56° 💧 None 💨 21 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 98°/65° 💧 None 💨 18 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 105°/75° 💧 None 💨 11 mph

Friday, Sep 18Fri Sep 18

Sunny 105°/71° 💧 None 💨 21 mph

Saturday, Sep 19Sat Sep 19

Light rain 90°/52° 💧 0.05 in 💨 27 mph

Sunday, Sep 20Sun Sep 20

Sunny 75°/45° 💧 None 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Montrose

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Montrose

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 6:00 AM

PM2.5 Fine particles Good 5,4µg/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 5,9µg/m³

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

O₃ Ozone Good 31,5µg/m³

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

NO₂ Nitrogen dioxide Good 2,4µg/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 Montrose

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 7,3High 😊Good

Tomorrow UV 7,3High 🙂Fair

Monday UV 6,8High 🙂Fair

Tuesday UV 7,2High 🙂Fair

Wednesday UV 8,0Very high 😊Good

Thursday UV 7,0High —Unavailable

Friday UV 7,0High —Unavailable

Hourly UV index today

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

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.

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 Montrose

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · MONTROSE, SOUTH DAKOTA

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 7:00 AM–8:00 AM.

71/100Best-hour score

BEST TIME TONIGHT 7:00 AM–8:00 AM Astronomical darkness: 9:40 PM–5:16 AM

☁ Cloud cover 28% Real hourly forecast for the best viewing hour.

☾ Moonlight 39% Last Quarter · Moon about 66° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 75° 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 min68%

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

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

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 Montrose were last refreshed today at 5:07 AM. The current forecast period extends through 07/09/2026 at 3:00 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.