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Now · 2:27 PM

Platte Weather & Hourly Forecast

United States · South Dakota · 57369

Sunny
88°F
Sunny
Feels like: 94°F
💧 Humidity 56% 🌡 Pressure 29.77 inHg 💨 Wind 5 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 7.6 · High 🌅 Sunrise 7:00 AM 🌇 Sunset 8:09 PM

Hourly Forecast for Platte

Today
Sunny · 3:00 PM Sunny
88° 💧 None 💨 5 mph H 56%29.77 inHg
Sunny · 6:00 PM Sunny
91° 💧 None 💨 1 mph H 33%29.68 inHg
Clear night · 9:00 PM Clear night
81° 💧 None 💨 5 mph H 38%29.68 inHg
Tomorrow
Partly cloudy night · 12:00 AM Partly cloudy night
78° 💧 None 💨 8 mph H 39%29.71 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
74° 💧 None 💨 4 mph H 51%29.71 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
71° 💧 None 💨 6 mph H 61%29.68 inHg
Overcast · 9:00 AM Overcast
75° 💧 None 💨 5 mph H 47%29.68 inHg
Mostly cloudy · 12:00 PM Mostly cloudy
95° 💧 None 💨 6 mph H 22%29.68 inHg
Sunny · 3:00 PM Sunny
99° 💧 None 💨 10 mph H 14%29.62 inHg
Sunny · 6:00 PM Sunny
98° 💧 None 💨 14 mph H 12%29.59 inHg
Clear night · 9:00 PM Clear night
85° 💧 None 💨 5 mph H 16%29.65 inHg
Friday
Clear night · 12:00 AM Clear night
81° 💧 None 💨 3 mph H 17%29.68 inHg
Clear night · 3:00 AM Clear night
76° 💧 None 💨 4 mph H 18%29.71 inHg
Mostly clear night · 6:00 AM Mostly clear night
74° 💧 None 💨 2 mph H 22%29.74 inHg
Sunny · 9:00 AM Sunny
82° 💧 None 💨 4 mph H 23%29.77 inHg
Sunny · 12:00 PM Sunny
96° 💧 None 💨 6 mph H 26%29.74 inHg

In Platte and, more broadly, across the state of South Dakota: Clear skies will continue into the evening, with temperatures remaining mild to warm, ranging from 78 to 83 degrees Fahrenheit. Light east winds are expected, averaging around 7 mph with gusts up to 11 mph. No precipitation is anticipated, making for a calm and pleasant evening. The gentle breeze and clear skies should provide a comfortable end to the day. Temperatures will gradually cool as the night progresses, but conditions are expected to remain dry and clear throughout.

15-Day Weather Outlook for Platte

TomorrowTomorrow Mostly cloudy Mostly cloudy 99°/71° 💧 None 💨 15 mph
Friday, Sep 4Fri Sep 4 Light rain Light rain 104°/74° 💧 0.02 in 💨 8 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 105°/75° 💧 0.01 in 💨 15 mph
Sunday, Sep 6Sun Sep 6 Overcast Overcast 103°/73° 💧 None 💨 13 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 98°/71° 💧 0.19 in 💨 17 mph
Tuesday, Sep 8Tue Sep 8 Mostly cloudy Mostly cloudy 91°/70° 💧 None 💨 15 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 88°/65° 💧 0.01 in 💨 9 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 94°/61° 💧 0.02 in 💨 13 mph
Friday, Sep 11Fri Sep 11 Light rain Light rain 105°/68° 💧 0.03 in 💨 23 mph
Saturday, Sep 12Sat Sep 12 Moderate rain Moderate rain 92°/69° 💧 0.34 in 💨 19 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 80°/57° 💧 0.01 in 💨 16 mph
Monday, Sep 14Mon Sep 14 Mostly cloudy Mostly cloudy 85°/61° 💧 None 💨 13 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 86°/58° 💧 None 💨 6 mph
Wednesday, Sep 16Wed Sep 16 Sunny Sunny 86°/64° 💧 None 💨 15 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 66°/51° 💧 None 💨 18 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Platte

Vertical axis: °F · Color based on temperature
Sunny at 3:00 PM
88° Today 3:00 PM
Sunny at 4:00 PM
89° 4:00 PM
Sunny at 5:00 PM
90° 5:00 PM
Sunny at 6:00 PM
91° 6:00 PM
Mostly sunny at 7:00 PM
89° Today 7:00 PM
Mostly sunny at 8:00 PM
86° 8:00 PM
Clear night at 9:00 PM
81° 9:00 PM
Mostly clear night at 10:00 PM
80° 10:00 PM
Partly cloudy night at 11:00 PM
79° Today 11:00 PM
Partly cloudy night at 12:00 AM
78° 12:00 AM
Partly cloudy night at 1:00 AM
76° 1:00 AM
Partly cloudy night at 2:00 AM
74° 2:00 AM
Mostly cloudy night at 3:00 AM
74° Tomorrow 3:00 AM
Mostly cloudy night at 4:00 AM
73° 4:00 AM
Mostly cloudy night at 5:00 AM
73° 5:00 AM
Mostly cloudy night at 6:00 AM
71° 6:00 AM
Mostly cloudy night at 7:00 AM
71° Tomorrow 7:00 AM
Overcast at 8:00 AM
71° 8:00 AM
Overcast at 9:00 AM
75° 9:00 AM
Overcast at 10:00 AM
84° 10:00 AM
Overcast at 11:00 AM
91° Tomorrow 11:00 AM
Mostly cloudy at 12:00 PM
95° 12:00 PM
Mostly cloudy at 1:00 PM
98° 1:00 PM
Sunny at 2:00 PM
99° 2:00 PM
Sunny at 3:00 PM
99° Tomorrow 3:00 PM
Sunny at 4:00 PM
99° 4:00 PM
Sunny at 5:00 PM
98° 5:00 PM
Sunny at 6:00 PM
98° 6:00 PM
Sunny at 7:00 PM
95° Tomorrow 7:00 PM
Sunny at 8:00 PM
91° 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
84° 10:00 PM
Clear night at 11:00 PM
83° Tomorrow 11:00 PM
Clear night at 12:00 AM
81° 12:00 AM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 2:00 AM
78° 2:00 AM
Clear night at 3:00 AM
76° Friday 3:00 AM
Clear night at 4:00 AM
75° 4:00 AM
Mostly clear night at 5:00 AM
74° 5:00 AM
Mostly clear night at 6:00 AM
74° 6:00 AM
Mostly clear night at 7:00 AM
74° Friday 7:00 AM
Sunny at 8:00 AM
76° 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 11:00 AM
92° Friday 11:00 AM
Sunny at 12:00 PM
96° 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Sunny at 2:00 PM
101° 2:00 PM
Sunny at 3:00 PM
103° Friday 3:00 PM
Sunny at 4:00 PM
104° 4:00 PM
Sunny at 5:00 PM
104° 5:00 PM
Sunny at 6:00 PM
104° 6:00 PM
Sunny at 7:00 PM
101° Friday 7:00 PM
Sunny at 8:00 PM
93° 8:00 PM
Clear night at 9:00 PM
89° 9:00 PM
Light rain at 10:00 PM
78° 10:00 PM
Mostly cloudy night at 11:00 PM
81° Friday 11:00 PM
Mostly cloudy night at 12:00 AM
80° 12:00 AM
Mostly cloudy night at 1:00 AM
80° 1:00 AM
Mostly clear night at 2:00 AM
80° 2:00 AM
Partly cloudy night at 3:00 AM
80° Saturday 3:00 AM
Partly cloudy night at 4:00 AM
79° 4:00 AM
Partly cloudy night at 5:00 AM
77° 5:00 AM
Partly cloudy night at 6:00 AM
76° 6:00 AM
Partly cloudy night at 7:00 AM
75° Saturday 7:00 AM
Light rain at 8:00 AM
75° 8:00 AM
Sunny at 9:00 AM
78° 9:00 AM
Sunny at 10:00 AM
85° 10:00 AM
Sunny at 11:00 AM
92° Saturday 11:00 AM
Sunny at 12:00 PM
98° 12:00 PM
Sunny at 1:00 PM
102° 1:00 PM
Sunny at 2:00 PM
104° 2:00 PM
Sunny at 3:00 PM
105° Saturday 3:00 PM
Sunny at 4:00 PM
105° 4:00 PM
Sunny at 5:00 PM
105° 5:00 PM
Sunny at 6:00 PM
103° 6:00 PM
Sunny at 7:00 PM
101° Saturday 7:00 PM
Sunny at 8:00 PM
93° 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
84° Saturday 11:00 PM
Clear night at 12:00 AM
79° 12:00 AM
Clear night at 1:00 AM
75° 1:00 AM
Mostly clear night at 2:00 AM
73° 2:00 AM
Mostly cloudy night at 3:00 AM
73° Sunday 3:00 AM
Partly cloudy night at 4:00 AM
73° 4:00 AM
Mostly cloudy night at 5:00 AM
74° 5:00 AM
Mostly cloudy night at 6:00 AM
74° 6:00 AM
Mostly cloudy night at 7:00 AM
75° Sunday 7:00 AM
Overcast at 8:00 AM
77° 8:00 AM
Overcast at 9:00 AM
82° 9:00 AM
Overcast at 10:00 AM
88° 10:00 AM
Overcast at 11:00 AM
92° Sunday 11:00 AM
Overcast at 12:00 PM
96° 12:00 PM
Overcast at 1:00 PM
99° 1:00 PM
Mostly cloudy at 2:00 PM
101° 2:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Platte

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

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

O₃ Ozone Fair 76,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Platte

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 7,6High 🙂Fair
Tomorrow UV 6,9High 🙂Fair
Friday UV 6,9High 🙂Fair
Saturday UV 4,6Moderate 🙂Fair
Sunday UV 9,0Very high 🙂Fair
Monday UV 5,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
3:00 PMUV 6,6 4:00 PMUV 4,8 5:00 PMUV 2,7 6:00 PMUV 1,2 7:00 PMUV 0,3
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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Platte

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 3:00 PM 4:00 PM 5:00 PM 6:00 PM Today 7:00 PM 8:00 PM 9:00 PM 10:00 PM Today 11:00 PM 12:00 AM 1:00 AM 2:00 AM Tomorrow 3:00 AM 4:00 AM 5:00 AM 6:00 AM Tomorrow 7:00 AM 8:00 AM 9:00 AM 10:00 AM Tomorrow 11:00 AM 12:00 PM 1:00 PM 2:00 PM Tomorrow 3:00 PM 4:00 PM 5:00 PM 6:00 PM Tomorrow 7:00 PM 8:00 PM 9:00 PM 10:00 PM Tomorrow 11:00 PM 12:00 AM 1:00 AM 2:00 AM Friday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Friday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Friday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Friday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Friday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Friday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Saturday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Saturday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Saturday 11:00 AM 12:00 PM 1:00 PM 2:00 PM Saturday 3:00 PM 4:00 PM 5:00 PM 6:00 PM Saturday 7:00 PM 8:00 PM 9:00 PM 10:00 PM Saturday 11:00 PM 12:00 AM 1:00 AM 2:00 AM Sunday 3:00 AM 4:00 AM 5:00 AM 6:00 AM Sunday 7:00 AM 8:00 AM 9:00 AM 10:00 AM Sunday 11:00 AM 12:00 PM 1:00 PM 2:00 PM
Sustained wind Max gusts
Internal PR simulation: 3.75 Population: 1,161

Forecast data for Platte were last refreshed today at 2:27 PM. The current forecast period extends through 04/09/2026 at 12:00 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.