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Now · 2:13 AM

Java Weather & Hourly Forecast

United States · South Dakota · 57452

Clear night
64°F
Clear night
Feels like: 57°F
💧 Humidity 51% 🌡 Pressure 30.00 inHg 💨 Wind 10 mph 👁 Visibility 31.7 mi Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Java

Today
Clear night · 3:00 AM Clear night
62° 💧 None 💨 9 mph H 54%30.00 inHg
Clear night · 6:00 AM Clear night
62° 💧 None 💨 10 mph H 55%29.97 inHg
Sunny · 9:00 AM Sunny
67° 💧 None 💨 9 mph H 50%29.94 inHg
Mostly sunny · 12:00 PM Mostly sunny
80° 💧 None 💨 8 mph H 31%29.91 inHg
Mostly sunny · 3:00 PM Mostly sunny
86° 💧 None 💨 11 mph H 19%29.83 inHg
Sunny · 6:00 PM Sunny
85° 💧 None 💨 11 mph H 21%29.74 inHg
Clear night · 9:00 PM Clear night
76° 💧 None 💨 10 mph H 29%29.71 inHg
Tomorrow
Mostly clear night · 12:00 AM Mostly clear night
73° 💧 None 💨 12 mph H 43%29.71 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
71° 💧 None 💨 12 mph H 68%29.65 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
69° 💧 None 💨 11 mph H 82%29.62 inHg
Mostly cloudy · 9:00 AM Mostly cloudy
71° 💧 None 💨 7 mph H 77%29.59 inHg
Mostly sunny · 12:00 PM Mostly sunny
83° 💧 None 💨 5 mph H 51%29.56 inHg
Strong thunderstorm · 3:00 PM Strong thunderstorm
87° 💧 0.005 in 💨 5 mph H 38%29.50 inHg
Sunny · 6:00 PM Sunny
79° 💧 0.000 in 💨 25 mph H 39%29.62 inHg
Clear night · 9:00 PM Clear night
67° 💧 None 💨 17 mph H 41%29.80 inHg
Saturday
Clear night · 12:00 AM Clear night
62° 💧 None 💨 14 mph H 47%29.91 inHg

In Java and, more broadly, across the state of South Dakota: Clear skies will continue into the evening, with temperatures remaining mild to warm, ranging from 71 to 75 degrees Fahrenheit. Light northwest winds will prevail, generally around 9 mph, with occasional gusts up to 14 mph. No rain is expected during this time, providing a calm and comfortable evening. Conditions are ideal for outdoor activities or relaxing under the clear night sky. Temperatures are expected to stay steady over the next few hours, gradually cooling but remaining comfortable. Overall, it’s a peaceful evening with pleasant weather conditions.

15-Day Weather Outlook for Java

TomorrowTomorrow Strong thunderstorm Strong thunderstorm 86°/66° 💧 None 💨 21 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 75°/53° 💧 0.002 in 💨 22 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 69°/54° 💧 0.113 in 💨 17 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 74°/57° 💧 0.150 in 💨 25 mph
Tuesday, Sep 15Tue Sep 15 Mostly cloudy Mostly cloudy 69°/46° 💧 None 💨 20 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 61°/49° 💧 0.740 in 💨 9 mph
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 61°/50° 💧 0.049 in 💨 12 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 64°/53° 💧 None 💨 10 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 71°/53° 💧 None 💨 7 mph
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 67°/52° 💧 None 💨 14 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 62°/55° 💧 0.081 in 💨 16 mph
Tuesday, Sep 22Tue Sep 22 Light rain Light rain 55°/47° 💧 0.132 in 💨 14 mph
Wednesday, Sep 23Wed Sep 23 Overcast Overcast 56°/50° 💧 0.002 in 💨 9 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 60°/51° 💧 0.005 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Java

Vertical axis: °F · Color based on temperature
Clear night at 3:00 AM
62° Today 3:00 AM
Clear night at 4:00 AM
62° 4:00 AM
Clear night at 5:00 AM
62° 5:00 AM
Clear night at 6:00 AM
62° 6:00 AM
Clear night at 7:00 AM
61° Today 7:00 AM
Sunny at 8:00 AM
62° 8:00 AM
Sunny at 9:00 AM
67° 9:00 AM
Sunny at 10:00 AM
72° 10:00 AM
Sunny at 11:00 AM
76° Today 11:00 AM
Mostly sunny at 12:00 PM
80° 12:00 PM
Mostly sunny at 1:00 PM
83° 1:00 PM
Sunny at 2:00 PM
85° 2:00 PM
Mostly sunny at 3:00 PM
86° Today 3:00 PM
Partly cloudy at 4:00 PM
86° 4:00 PM
Mostly sunny at 5:00 PM
86° 5:00 PM
Sunny at 6:00 PM
85° 6:00 PM
Sunny at 7:00 PM
83° Today 7:00 PM
Sunny at 8:00 PM
79° 8:00 PM
Clear night at 9:00 PM
76° 9:00 PM
Clear night at 10:00 PM
75° 10:00 PM
Clear night at 11:00 PM
74° Today 11:00 PM
Mostly clear night at 12:00 AM
73° 12:00 AM
Partly cloudy night at 1:00 AM
73° 1:00 AM
Partly cloudy night at 2:00 AM
72° 2:00 AM
Mostly cloudy night at 3:00 AM
71° Tomorrow 3:00 AM
Overcast night at 4:00 AM
70° 4:00 AM
Mostly cloudy night at 5:00 AM
70° 5:00 AM
Mostly cloudy night at 6:00 AM
69° 6:00 AM
Mostly cloudy night at 7:00 AM
68° Tomorrow 7:00 AM
Overcast at 8:00 AM
68° 8:00 AM
Mostly cloudy at 9:00 AM
71° 9:00 AM
Mostly cloudy at 10:00 AM
75° 10:00 AM
Partly cloudy at 11:00 AM
80° Tomorrow 11:00 AM
Mostly sunny at 12:00 PM
83° 12:00 PM
Sunny at 1:00 PM
85° 1:00 PM
Sunny at 2:00 PM
87° 2:00 PM
Strong thunderstorm at 3:00 PM
87° Tomorrow 3:00 PM
Light thunderstorms at 4:00 PM
87° 4:00 PM
Strong thunderstorm at 5:00 PM
84° 5:00 PM
Sunny at 6:00 PM
79° 6:00 PM
Sunny at 7:00 PM
74° Tomorrow 7:00 PM
Sunny at 8:00 PM
70° 8:00 PM
Clear night at 9:00 PM
67° 9:00 PM
Clear night at 10:00 PM
66° 10:00 PM
Clear night at 11:00 PM
64° Tomorrow 11:00 PM
Clear night at 12:00 AM
62° 12:00 AM
Clear night at 1:00 AM
60° 1:00 AM
Clear night at 2:00 AM
58° 2:00 AM
Mostly clear night at 3:00 AM
57° Saturday 3:00 AM
Partly cloudy night at 4:00 AM
57° 4:00 AM
Mostly clear night at 5:00 AM
57° 5:00 AM
Mostly cloudy night at 6:00 AM
55° 6:00 AM
Mostly cloudy night at 7:00 AM
55° Saturday 7:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Partly cloudy at 9:00 AM
58° 9:00 AM
Mostly cloudy at 10:00 AM
61° 10:00 AM
Mostly cloudy at 11:00 AM
63° Saturday 11:00 AM
Overcast at 12:00 PM
65° 12:00 PM
Overcast at 1:00 PM
66° 1:00 PM
Overcast at 2:00 PM
66° 2:00 PM
Overcast at 3:00 PM
67° Saturday 3:00 PM
Mostly cloudy at 4:00 PM
68° 4:00 PM
Mostly cloudy at 5:00 PM
69° 5:00 PM
Mostly cloudy at 6:00 PM
68° 6:00 PM
Overcast at 7:00 PM
67° Saturday 7:00 PM
Overcast night at 10:00 PM
61° 10:00 PM
Overcast night at 1:00 AM
60° 1:00 AM
Overcast night at 4:00 AM
59° 4:00 AM
Light rain at 7:00 AM
54° Sunday 7:00 AM
Overcast at 10:00 AM
57° 10:00 AM
Overcast at 1:00 PM
63° 1:00 PM
Sunny at 4:00 PM
69° 4:00 PM
Mostly cloudy at 7:00 PM
66° Sunday 7:00 PM
Partly cloudy night at 10:00 PM
62° 10:00 PM
Overcast night at 1:00 AM
61° 1:00 AM
Light rain at 4:00 AM
57° 4:00 AM
Light rain at 7:00 AM
59° Monday 7:00 AM
Light rain at 10:00 AM
61° 10:00 AM
Partly cloudy at 1:00 PM
72° 1:00 PM
Partly cloudy at 4:00 PM
74° 4:00 PM
Sunny at 7:00 PM
69° Monday 7:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Mostly cloudy night at 1:00 AM
53° 1:00 AM
Clear night at 4:00 AM
50° 4:00 AM
Mostly clear night at 7:00 AM
46° Tuesday 7:00 AM
Mostly sunny at 10:00 AM
53° 10:00 AM
Mostly cloudy at 1:00 PM
61° 1:00 PM
Sunny at 7:00 PM
61° 7:00 PM
Clear night at 1:00 AM
61° Wednesday 1:00 AM
Mostly cloudy night at 7:00 AM
54° 7:00 AM
Sunny at 1:00 PM
49° 1:00 PM
Moderate rain at 7:00 PM
61° 7:00 PM
Overcast night at 1:00 AM
60° Thursday 1:00 AM
Mostly cloudy night at 7:00 AM
52° 7:00 AM
Sunny at 1:00 PM
50° 1:00 PM
Sunny at 7:00 PM
64° 7:00 PM
Clear night at 1:00 AM
63° Friday 1:00 AM
Clear night at 7:00 AM
54° 7:00 AM
Sunny at 1:00 PM
53° 1:00 PM
Sunny at 7:00 PM
71° 7:00 PM
Clear night at 1:00 AM
70° Saturday 1:00 AM
Clear night at 7:00 AM
56° 7:00 AM
Sunny at 1:00 PM
53° 1:00 PM
Sunny at 7:00 PM
67° 7:00 PM
Partly cloudy night at 1:00 AM
65° Sunday 1:00 AM
Mostly cloudy night at 7:00 AM
54° 7:00 AM
Overcast at 1:00 PM
52° 1:00 PM
Overcast at 7:00 PM
62° 7:00 PM
Light rain at 1:00 AM
58° Monday 1:00 AM
Overcast night at 7:00 AM
56° 7:00 AM
Light rain at 1:00 PM
55° 1:00 PM
Light rain at 7:00 PM
55° 7:00 PM
Overcast night at 1:00 AM
52° Tuesday 1:00 AM
Mostly clear night at 7:00 AM
50° 7:00 AM
Overcast at 1:00 PM
47° 1:00 PM
Overcast at 7:00 PM
56° 7:00 PM
Overcast night at 1:00 AM
56° Wednesday 1:00 AM
Overcast night at 7:00 AM
53° 7:00 AM
Overcast at 1:00 PM
50° 1:00 PM
Overcast at 7:00 PM
60° 7:00 PM
Partly cloudy night at 1:00 AM
60° Thursday 1:00 AM
Overcast night at 7:00 AM
51° 7:00 AM
Overcast at 1:00 PM
53° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Java

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 3:00 AM
PM2.5 Fine particles Good 1,1µg/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 1,6µg/m³

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

O₃ Ozone Good 41,2µg/m³

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

NO₂ Nitrogen dioxide Good 3,3µg/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 Java

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 5,9Moderate 😊Good
Tomorrow UV 5,6Moderate 🙂Fair
Saturday UV 3,3Moderate 🙂Fair
Sunday UV 1,5Low 😊Good
Monday UV 5,0Moderate 😊Good
Tuesday UV 5,0Moderate Unavailable
Wednesday UV 4,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,7 10:00 AMUV 1,8 11:00 AMUV 3,2 12:00 PMUV 4,7 1:00 PMUV 5,8 2:00 PMUV 5,9 3:00 PMUV 5,1 4:00 PMUV 3,7 5:00 PMUV 2,2 6:00 PMUV 1,0
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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 Java

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:45 PM–5:29 AM
Cloud cover 0% 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 82° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
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 Java were last refreshed today at 2:13 AM. The current forecast period extends through 12/09/2026 at 12:00 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.