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Now · 7:43 PM

Lake Andes Weather & Hourly Forecast

United States · South Dakota · 57356

Light rain
77°F
Light rain
Feels like: 78°F
💧 Humidity 75% 🌡 Pressure 29.83 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi Clouds 100% ☀️ UV index 0.2 · Low 🌅 Sunrise 6:58 AM 🌇 Sunset 8:10 PM

Hourly Forecast for Lake Andes

Today
Light rain · 8:00 PM Light rain
77° 💧 0.35 in 💨 4 mph H 75%29.83 inHg
Mostly cloudy night · 11:00 PM Mostly cloudy night
72° 💧 None 💨 19 mph H 80%29.83 inHg
Tomorrow
Clear night · 2:00 AM Clear night
64° 💧 None 💨 6 mph H 94%29.83 inHg
Clear night · 5:00 AM Clear night
63° 💧 None 💨 4 mph H 95%29.85 inHg
Sunny · 8:00 AM Sunny
63° 💧 None 💨 4 mph H 89%29.83 inHg
Sunny · 11:00 AM Sunny
77° 💧 None 💨 5 mph H 62%29.83 inHg
Sunny · 2:00 PM Sunny
89° 💧 None 💨 4 mph H 32%29.74 inHg
Sunny · 5:00 PM Sunny
93° 💧 None 💨 2 mph H 20%29.65 inHg
Mostly cloudy · 8:00 PM Mostly cloudy
84° 💧 None 💨 6 mph H 40%29.65 inHg
Mostly clear night · 11:00 PM Mostly clear night
75° 💧 0.02 in 💨 9 mph H 64%29.71 inHg
Thursday
Clear night · 2:00 AM Clear night
71° 💧 None 💨 5 mph H 71%29.74 inHg
Clear night · 5:00 AM Clear night
69° 💧 None 💨 7 mph H 69%29.68 inHg
Overcast · 8:00 AM Overcast
70° 💧 None 💨 3 mph H 64%29.71 inHg
Overcast · 11:00 AM Overcast
86° 💧 None 💨 5 mph H 28%29.71 inHg
Sunny · 2:00 PM Sunny
104° 💧 None 💨 1 mph H 16%29.65 inHg
Sunny · 5:00 PM Sunny
105° 💧 None 💨 8 mph H 14%29.62 inHg

In Lake Andes and, more broadly, across the state of South Dakota: This evening, the sky will be mostly cloudy with mild temperatures ranging from 70 to 72 degrees Fahrenheit. There is a possibility of light rain, with total accumulation expected to be around 0.12 inches. Winds will be coming from the northeast at up to 10 mph, with gusts reaching 26 mph, which may cause some breezy conditions. As the night progresses, cloudy skies are likely to persist, and the chance of rain remains high. Temperatures are expected to stay steady in the low seventies, making for a relatively warm evening. Be prepared for occasional gusts of wind, especially if heading outdoors. Overall, it looks like a damp and breezy night ahead.

15-Day Weather Outlook for Lake Andes

TomorrowTomorrow Sunny Sunny 94°/63° 💧 None 💨 13 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 105°/68° 💧 0.02 in 💨 10 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 106°/71° 💧 0.00 in 💨 8 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 107°/72° 💧 0.06 in 💨 13 mph
Sunday, Sep 6Sun Sep 6 Moderate rain Moderate rain 99°/73° 💧 0.13 in 💨 9 mph
Monday, Sep 7Mon Sep 7 Moderate rain Moderate rain 92°/60° 💧 0.41 in 💨 15 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 59°/52° 💧 0.16 in 💨 14 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 80°/53° 💧 0.21 in 💨 15 mph
Thursday, Sep 10Thu Sep 10 Moderate rain Moderate rain 79°/60° 💧 0.27 in 💨 20 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 75°/53° 💧 0.02 in 💨 17 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 71°/56° 💧 None 💨 14 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 70°/48° 💧 None 💨 9 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 77°/51° 💧 None 💨 7 mph
Tuesday, Sep 15Tue Sep 15 Mostly cloudy Mostly cloudy 84°/54° 💧 None 💨 13 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 96°/64° 💧 None 💨 18 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lake Andes

Vertical axis: °F · Color based on temperature
Light rain at 8:00 PM
77° Today 8:00 PM
Moderate rain at 9:00 PM
76° 9:00 PM
Heavy rain at 10:00 PM
74° 10:00 PM
Mostly cloudy night at 11:00 PM
72° 11:00 PM
Mostly cloudy night at 12:00 AM
69° Tomorrow 12:00 AM
Partly cloudy night at 1:00 AM
65° 1:00 AM
Clear night at 2:00 AM
64° 2:00 AM
Clear night at 3:00 AM
64° 3:00 AM
Clear night at 4:00 AM
63° Tomorrow 4:00 AM
Clear night at 5:00 AM
63° 5:00 AM
Clear night at 6:00 AM
63° 6:00 AM
Sunny at 7:00 AM
63° 7:00 AM
Sunny at 8:00 AM
63° Tomorrow 8:00 AM
Sunny at 9:00 AM
67° 9:00 AM
Sunny at 10:00 AM
71° 10:00 AM
Sunny at 11:00 AM
77° 11:00 AM
Sunny at 12:00 PM
83° Tomorrow 12:00 PM
Sunny at 1:00 PM
84° 1:00 PM
Sunny at 2:00 PM
89° 2:00 PM
Sunny at 3:00 PM
92° 3:00 PM
Sunny at 4:00 PM
94° Tomorrow 4:00 PM
Sunny at 5:00 PM
93° 5:00 PM
Mostly sunny at 6:00 PM
91° 6:00 PM
Partly cloudy at 7:00 PM
88° 7:00 PM
Mostly cloudy at 8:00 PM
84° Tomorrow 8:00 PM
Partly cloudy night at 9:00 PM
80° 9:00 PM
Partly cloudy night at 10:00 PM
77° 10:00 PM
Mostly clear night at 11:00 PM
75° 11:00 PM
Light rain at 12:00 AM
73° Thursday 12:00 AM
Mostly clear night at 1:00 AM
72° 1:00 AM
Clear night at 2:00 AM
71° 2:00 AM
Clear night at 3:00 AM
71° 3:00 AM
Clear night at 4:00 AM
70° Thursday 4:00 AM
Clear night at 5:00 AM
69° 5:00 AM
Mostly clear night at 6:00 AM
68° 6:00 AM
Partly cloudy night at 7:00 AM
69° 7:00 AM
Overcast at 8:00 AM
70° Thursday 8:00 AM
Overcast at 9:00 AM
74° 9:00 AM
Overcast at 10:00 AM
80° 10:00 AM
Overcast at 11:00 AM
86° 11:00 AM
Mostly cloudy at 12:00 PM
92° Thursday 12:00 PM
Mostly cloudy at 1:00 PM
94° 1:00 PM
Sunny at 2:00 PM
104° 2:00 PM
Sunny at 3:00 PM
105° 3:00 PM
Sunny at 4:00 PM
105° Thursday 4:00 PM
Sunny at 5:00 PM
105° 5:00 PM
Sunny at 6:00 PM
104° 6:00 PM
Sunny at 7:00 PM
100° 7:00 PM
Sunny at 8:00 PM
92° Thursday 8:00 PM
Clear night at 9:00 PM
88° 9:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Clear night at 12:00 AM
82° Friday 12:00 AM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 2:00 AM
79° 2:00 AM
Clear night at 3:00 AM
78° 3:00 AM
Clear night at 4:00 AM
76° Friday 4:00 AM
Clear night at 5:00 AM
74° 5:00 AM
Clear night at 6:00 AM
72° 6:00 AM
Clear night at 7:00 AM
71° 7:00 AM
Sunny at 8:00 AM
74° Friday 8:00 AM
Sunny at 9:00 AM
81° 9:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 11:00 AM
92° 11:00 AM
Sunny at 12:00 PM
97° Friday 12:00 PM
Sunny at 1:00 PM
100° 1:00 PM
Sunny at 2:00 PM
102° 2:00 PM
Sunny at 3:00 PM
104° 3:00 PM
Sunny at 4:00 PM
106° Friday 4:00 PM
Sunny at 5:00 PM
106° 5:00 PM
Sunny at 6:00 PM
105° 6:00 PM
Sunny at 7:00 PM
100° 7:00 PM
Sunny at 8:00 PM
93° Friday 8:00 PM
Clear night at 9:00 PM
89° 9:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Clear night at 12:00 AM
79° Saturday 12:00 AM
Clear night at 1:00 AM
78° 1:00 AM
Clear night at 2:00 AM
77° 2:00 AM
Partly cloudy night at 3:00 AM
77° 3:00 AM
Mostly clear night at 4:00 AM
75° Saturday 4:00 AM
Mostly clear night at 5:00 AM
75° 5:00 AM
Mostly clear night at 6:00 AM
74° 6:00 AM
Mostly clear night at 7:00 AM
72° 7:00 AM
Sunny at 8:00 AM
73° Saturday 8:00 AM
Sunny at 9:00 AM
81° 9:00 AM
Sunny at 10:00 AM
89° 10:00 AM
Sunny at 11:00 AM
96° 11:00 AM
Partly cloudy at 12:00 PM
101° Saturday 12:00 PM
Partly cloudy at 1:00 PM
104° 1:00 PM
Mostly cloudy at 2:00 PM
104° 2:00 PM
Partly cloudy at 3:00 PM
106° 3:00 PM
Mostly cloudy at 4:00 PM
107° Saturday 4:00 PM
Mostly cloudy at 5:00 PM
106° 5:00 PM
Partly cloudy at 6:00 PM
103° 6:00 PM
Light rain at 7:00 PM
88° 7:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Lake Andes

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 3,9µg/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 4,3µg/m³

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

O₃ Ozone Fair 63,9µg/m³

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

NO₂ Nitrogen dioxide Good 1,4µg/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 Lake Andes

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 5,6Moderate 🙂Fair
Tomorrow UV 7,6High 🙂Fair
Thursday UV 7,0High 🙂Fair
Friday UV 7,0High 🙂Fair
Saturday UV 5,2Moderate 🙂Fair
Sunday UV 7,0High Unavailable
Monday UV 4,0Moderate Unavailable
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 Lake Andes

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Thursday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Thursday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Thursday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Thursday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Thursday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Thursday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Friday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Saturday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Saturday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Saturday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Saturday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Saturday 4:00 PM 5:00 PM 6:00 PM 7:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.90 Population: 901

Forecast data for Lake Andes were last refreshed today at 7:43 PM. The current forecast period extends through 03/09/2026 at 5:00 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.