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Now · 12:35 PM

Oahe Acres Weather & Hourly Forecast

United States · South Dakota · 57501

Mostly cloudy
66°F
Mostly cloudy
Feels like: 60°F
💧 Humidity 43% 🌡 Pressure 30.09 inHg 💨 Wind 8 mph 👁 Visibility 32.5 mi Clouds 64% ☀️ UV index 2.8 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Oahe Acres

Today
Mostly cloudy · 1:00 PM Mostly cloudy
66° 💧 0.000 in 💨 8 mph H 43%30.09 inHg
Partly cloudy · 4:00 PM Partly cloudy
69° 💧 None 💨 5 mph H 38%30.03 inHg
Mostly cloudy · 7:00 PM Mostly cloudy
67° 💧 None 💨 3 mph H 39%30.00 inHg
Mostly clear night · 10:00 PM Mostly clear night
60° 💧 None 💨 3 mph H 63%30.06 inHg
Tomorrow
Overcast night · 1:00 AM Overcast night
58° 💧 None 💨 5 mph H 58%30.06 inHg
Overcast night · 4:00 AM Overcast night
56° 💧 0.001 in 💨 7 mph H 60%30.06 inHg
Light rain · 7:00 AM Light rain
55° 💧 0.017 in 💨 10 mph H 67%30.09 inHg
Mostly sunny · 10:00 AM Mostly sunny
61° 💧 None 💨 7 mph H 60%30.15 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
70° 💧 None 💨 9 mph H 41%30.12 inHg
Partly cloudy · 4:00 PM Partly cloudy
72° 💧 None 💨 11 mph H 37%30.03 inHg
Sunny · 7:00 PM Sunny
70° 💧 None 💨 12 mph H 43%30.00 inHg
Partly cloudy night · 10:00 PM Partly cloudy night
63° 💧 None 💨 11 mph H 61%30.03 inHg
Monday
Mostly cloudy night · 1:00 AM Mostly cloudy night
63° 💧 0.018 in 💨 14 mph H 65%29.97 inHg
Light rain · 4:00 AM Light rain
60° 💧 0.012 in 💨 19 mph H 80%29.91 inHg
Light rain · 7:00 AM Light rain
59° 💧 0.232 in 💨 17 mph H 90%29.83 inHg
Light rain · 10:00 AM Light rain
60° 💧 0.085 in 💨 18 mph H 92%29.74 inHg

In Oahe Acres and, more broadly, across the state of South Dakota: The rest of the day will feature mostly cloudy skies with mild temperatures ranging from 58 to 64 degrees Fahrenheit. Light northerly winds will continue, with speeds up to 9 mph and gusts reaching 11 mph. No precipitation is expected, so conditions should remain dry throughout the afternoon. Overall, it will be a calm and mild day with comfortably cloudy weather.

15-Day Weather Outlook for Oahe Acres

TomorrowTomorrow Mostly cloudy Mostly cloudy 72°/55° 💧 None 💨 13 mph
Monday, Sep 14Mon Sep 14 Light thunderstorms Light thunderstorms 79°/58° 💧 None 💨 20 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 75°/56° 💧 0.439 in 💨 13 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 69°/56° 💧 None 💨 13 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 71°/54° 💧 None 💨 11 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 69°/56° 💧 0.500 in 💨 12 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 60°/54° 💧 0.646 in 💨 13 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 71°/53° 💧 0.001 in 💨 9 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 69°/57° 💧 None 💨 13 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 73°/55° 💧 None 💨 5 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 74°/62° 💧 None 💨 13 mph
Thursday, Sep 24Thu Sep 24 Mostly cloudy Mostly cloudy 79°/61° 💧 0.022 in 💨 15 mph
Friday, Sep 25Fri Sep 25 Sunny Sunny 77°/60° 💧 None 💨 8 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 81°/62° 💧 None 💨 6 mph
Sunday, Sep 27Sun Sep 27 Mostly cloudy Mostly cloudy 75°/72° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Oahe Acres

Vertical axis: °F · Color based on temperature
Mostly cloudy at 1:00 PM
66° Today 1:00 PM
Mostly cloudy at 2:00 PM
67° 2:00 PM
Mostly sunny at 3:00 PM
68° 3:00 PM
Partly cloudy at 4:00 PM
69° 4:00 PM
Partly cloudy at 5:00 PM
69° Today 5:00 PM
Mostly cloudy at 6:00 PM
68° 6:00 PM
Mostly cloudy at 7:00 PM
67° 7:00 PM
Mostly clear night at 8:00 PM
64° 8:00 PM
Mostly clear night at 9:00 PM
62° Today 9:00 PM
Mostly clear night at 10:00 PM
60° 10:00 PM
Overcast night at 11:00 PM
58° 11:00 PM
Overcast night at 12:00 AM
58° 12:00 AM
Overcast night at 1:00 AM
58° Tomorrow 1:00 AM
Overcast night at 2:00 AM
58° 2:00 AM
Overcast night at 3:00 AM
57° 3:00 AM
Overcast night at 4:00 AM
56° 4:00 AM
Overcast night at 5:00 AM
56° Tomorrow 5:00 AM
Overcast night at 6:00 AM
56° 6:00 AM
Light rain at 7:00 AM
55° 7:00 AM
Light rain at 8:00 AM
55° 8:00 AM
Overcast at 9:00 AM
57° Tomorrow 9:00 AM
Mostly sunny at 10:00 AM
61° 10:00 AM
Partly cloudy at 11:00 AM
65° 11:00 AM
Mostly sunny at 12:00 PM
68° 12:00 PM
Mostly cloudy at 1:00 PM
70° Tomorrow 1:00 PM
Mostly cloudy at 2:00 PM
71° 2:00 PM
Mostly cloudy at 3:00 PM
72° 3:00 PM
Partly cloudy at 4:00 PM
72° 4:00 PM
Mostly sunny at 5:00 PM
72° Tomorrow 5:00 PM
Mostly sunny at 6:00 PM
71° 6:00 PM
Sunny at 7:00 PM
70° 7:00 PM
Mostly clear night at 8:00 PM
67° 8:00 PM
Mostly clear night at 9:00 PM
64° Tomorrow 9:00 PM
Partly cloudy night at 10:00 PM
63° 10:00 PM
Overcast night at 11:00 PM
63° 11:00 PM
Overcast night at 12:00 AM
63° 12:00 AM
Mostly cloudy night at 1:00 AM
63° Monday 1:00 AM
Light thunderstorms at 2:00 AM
61° 2:00 AM
Light rain at 3:00 AM
62° 3:00 AM
Light rain at 4:00 AM
60° 4:00 AM
Overcast night at 5:00 AM
61° Monday 5:00 AM
Overcast night at 6:00 AM
60° 6:00 AM
Light rain at 7:00 AM
59° 7:00 AM
Moderate rain at 8:00 AM
58° 8:00 AM
Light rain at 9:00 AM
59° Monday 9:00 AM
Light rain at 10:00 AM
60° 10:00 AM
Light rain at 11:00 AM
62° 11:00 AM
Overcast at 12:00 PM
69° 12:00 PM
Overcast at 1:00 PM
72° Monday 1:00 PM
Overcast at 2:00 PM
75° 2:00 PM
Mostly cloudy at 3:00 PM
78° 3:00 PM
Mostly sunny at 4:00 PM
79° 4:00 PM
Sunny at 5:00 PM
79° Monday 5:00 PM
Sunny at 6:00 PM
77° 6:00 PM
Sunny at 7:00 PM
75° 7:00 PM
Clear night at 4:00 AM
59° 4:00 AM
Clear night at 7:00 AM
56° Tuesday 7:00 AM
Mostly sunny at 10:00 AM
61° 10:00 AM
Overcast at 1:00 PM
66° 1:00 PM
Sunny at 4:00 PM
69° 4:00 PM
Sunny at 7:00 PM
67° Tuesday 7:00 PM
Mostly cloudy night at 10:00 PM
59° 10:00 PM
Overcast night at 1:00 AM
58° 1:00 AM
Overcast night at 4:00 AM
56° 4:00 AM
Overcast night at 7:00 AM
56° Wednesday 7:00 AM
Mostly cloudy at 10:00 AM
62° 10:00 AM
Overcast at 1:00 PM
68° 1:00 PM
Overcast at 4:00 PM
69° 4:00 PM
Mostly sunny at 7:00 PM
67° Wednesday 7:00 PM
Mostly clear night at 10:00 PM
60° 10:00 PM
Mostly cloudy night at 1:00 AM
57° 1:00 AM
Mostly cloudy night at 4:00 AM
56° 4:00 AM
Overcast night at 7:00 AM
54° Thursday 7:00 AM
Overcast at 10:00 AM
61° 10:00 AM
Mostly cloudy at 1:00 PM
69° 1:00 PM
Overcast at 4:00 PM
71° 4:00 PM
Overcast at 7:00 PM
69° Thursday 7:00 PM
Overcast night at 10:00 PM
66° 10:00 PM
Overcast night at 1:00 AM
64° 1:00 AM
Overcast night at 7:00 AM
59° 7:00 AM
Moderate rain at 1:00 PM
56° Friday 1:00 PM
Light rain at 7:00 PM
60° 7:00 PM
Overcast night at 1:00 AM
59° 1:00 AM
Mostly clear night at 7:00 AM
56° 7:00 AM
Sunny at 1:00 PM
54° Saturday 1:00 PM
Mostly sunny at 7:00 PM
71° 7:00 PM
Clear night at 1:00 AM
66° 1:00 AM
Mostly cloudy night at 7:00 AM
57° 7:00 AM
Sunny at 1:00 PM
53° Sunday 1:00 PM
Sunny at 7:00 PM
69° 7:00 PM
Overcast night at 1:00 AM
68° 1:00 AM
Overcast night at 7:00 AM
59° 7:00 AM
Partly cloudy at 1:00 PM
57° Monday 1:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Clear night at 1:00 AM
73° 1:00 AM
Partly cloudy night at 7:00 AM
60° 7:00 AM
Sunny at 1:00 PM
55° Tuesday 1:00 PM
Sunny at 7:00 PM
74° 7:00 PM
Clear night at 1:00 AM
73° 1:00 AM
Clear night at 7:00 AM
65° 7:00 AM
Mostly sunny at 1:00 PM
62° Wednesday 1:00 PM
Mostly cloudy at 7:00 PM
78° 7:00 PM
Overcast night at 1:00 AM
79° 1:00 AM
Mostly clear night at 7:00 AM
68° 7:00 AM
Sunny at 1:00 PM
61° Thursday 1:00 PM
Sunny at 7:00 PM
77° 7:00 PM
Clear night at 1:00 AM
77° 1:00 AM
Clear night at 7:00 AM
67° 7:00 AM
Sunny at 1:00 PM
60° Friday 1:00 PM
Mostly sunny at 7:00 PM
81° 7:00 PM
Mostly cloudy night at 1:00 AM
77° 1:00 AM
Overcast night at 7:00 AM
65° 7:00 AM
Mostly cloudy at 1:00 PM
62° Saturday 1:00 PM
Mostly cloudy at 7:00 PM
75° 7:00 PM
Clear night at 1:00 AM
72° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Oahe Acres

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 0,6µg/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 0,7µg/m³

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

O₃ Ozone Fair 70,2µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Oahe Acres

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 5,5Moderate 🙂Fair
Tomorrow UV 4,2Moderate 🙂Fair
Monday UV 4,9Moderate 🙂Fair
Tuesday UV 6,0High 🙂Fair
Wednesday UV 4,0Moderate 🙂Fair
Thursday UV 6,0High Unavailable
Friday UV 5,0Moderate Unavailable
Hourly UV index today
1:00 PMUV 5,3 2:00 PMUV 5,5 3:00 PMUV 4,8 4:00 PMUV 3,6 5:00 PMUV 2,0 6:00 PMUV 0,8 7:00 PMUV 0,2
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 Oahe Acres

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Monday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Monday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Monday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Monday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Monday 5:00 PM 6:00 PM 7:00 PM 4:00 AM Tuesday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Tuesday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Wednesday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Wednesday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Thursday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Thursday 7:00 PM 10:00 PM 1:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Sunday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Monday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Thursday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM
Sustained wind Max gusts
NIGHT SKY · OAHE ACRES, SOUTH DAKOTA

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 10:00 PM–11:00 PM.

76/100Best-hour score
BEST TIME TONIGHT 10:00 PM–11:00 PM Astronomical darkness: 9:38 PM–5:38 AM
Cloud cover 33% Real hourly forecast for the best viewing hour.
Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 15° 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 min28%
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.

Forecast data for Oahe Acres were last refreshed today at 12:35 PM. The current forecast period extends through 14/09/2026 at 10:00 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.