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Now · 5:14 PM

College Springs Weather & Hourly Forecast

United States · Iowa · 51637

Sunny
82°F
Sunny
Feels like: 82°F
💧 Humidity 42% 🌡 Pressure 29.94 inHg 💨 Wind 4 mph 👁 Visibility 29.8 mi Clouds 0% ☀️ UV index 1.9 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for College Springs

Today
Sunny · 6:00 PM Sunny
80° 💧 None 💨 3 mph H 49%29.94 inHg
Clear night · 9:00 PM Clear night
70° 💧 None 💨 5 mph H 69%29.97 inHg
Tomorrow
Clear night · 12:00 AM Clear night
66° 💧 None 💨 5 mph H 78%29.97 inHg
Clear night · 3:00 AM Clear night
64° 💧 None 💨 5 mph H 85%29.94 inHg
Clear night · 6:00 AM Clear night
64° 💧 None 💨 6 mph H 96%29.94 inHg
Sunny · 9:00 AM Sunny
70° 💧 None 💨 7 mph H 90%29.91 inHg
Mostly sunny · 12:00 PM Mostly sunny
79° 💧 None 💨 10 mph H 70%29.88 inHg
Mostly sunny · 3:00 PM Mostly sunny
82° 💧 None 💨 13 mph H 61%29.83 inHg
Mostly cloudy · 6:00 PM Mostly cloudy
80° 💧 None 💨 11 mph H 65%29.77 inHg
Mostly clear night · 9:00 PM Mostly clear night
73° 💧 None 💨 11 mph H 80%29.77 inHg
Saturday
Overcast night · 12:00 AM Overcast night
71° 💧 0.001 in 💨 10 mph H 86%29.83 inHg
Clear night · 3:00 AM Clear night
70° 💧 None 💨 6 mph H 88%29.80 inHg
Overcast night · 6:00 AM Overcast night
68° 💧 None 💨 3 mph H 95%29.83 inHg
Partly cloudy · 9:00 AM Partly cloudy
73° 💧 None 💨 4 mph H 88%29.88 inHg
Partly cloudy · 12:00 PM Partly cloudy
81° 💧 None 💨 7 mph H 64%29.91 inHg
Partly cloudy · 3:00 PM Partly cloudy
83° 💧 None 💨 8 mph H 60%29.91 inHg

In College Springs and, more broadly, across the state of Iowa: The late afternoon will be mostly sunny with a few clouds drifting through, providing pleasant weather as temperatures remain in the mild to warm range, between 65 and 80 degrees Fahrenheit. Winds will be gentle from the southeast, with sustained speeds up to 7 mph and gusts reaching the same. As the evening approaches, skies will stay clear or only slightly cloudy, with no precipitation expected. Humidity levels are expected to stay comfortable, making for a calm and warm evening. It should be an ideal night for outdoor activities or relaxing under the stars. Temperatures will gradually decrease but remain comfortably warm through the night. Overall, the weather will be stable and pleasant into the late evening hours.

15-Day Weather Outlook for College Springs

TomorrowTomorrow Mostly sunny Mostly sunny 82°/63° 💧 None 💨 13 mph
Saturday, Sep 12Sat Sep 12 Mostly cloudy Mostly cloudy 83°/68° 💧 None 💨 11 mph
Sunday, Sep 13Sun Sep 13 Moderate rain Moderate rain 82°/65° 💧 0.050 in 💨 14 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 92°/72° 💧 0.122 in 💨 18 mph
Tuesday, Sep 15Tue Sep 15 Heavy rain Heavy rain 87°/63° 💧 2.045 in 💨 14 mph
Wednesday, Sep 16Wed Sep 16 Light thunderstorms Light thunderstorms 70°/59° 💧 1.262 in 💨 11 mph
Thursday, Sep 17Thu Sep 17 Moderate rain Moderate rain 79°/68° 💧 0.683 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 77°/69° 💧 0.413 in 💨 12 mph
Saturday, Sep 19Sat Sep 19 Light thunderstorms Light thunderstorms 72°/67° 💧 2.509 in 💨 14 mph
Sunday, Sep 20Sun Sep 20 Overcast Overcast 68°/52° 💧 0.007 in 💨 14 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 64°/49° 💧 None 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 63°/56° 💧 None 💨 10 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 65°/50° 💧 None 💨 10 mph
Thursday, Sep 24Thu Sep 24 Sunny Sunny 67°/50° 💧 None 💨 8 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 62°/49° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in College Springs

Vertical axis: °F · Color based on temperature
Sunny at 6:00 PM
80° Today 6:00 PM
Sunny at 7:00 PM
76° 7:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 9:00 PM
70° 9:00 PM
Clear night at 10:00 PM
68° Today 10:00 PM
Clear night at 11:00 PM
67° 11:00 PM
Clear night at 12:00 AM
66° 12:00 AM
Clear night at 1:00 AM
65° 1:00 AM
Clear night at 2:00 AM
65° Tomorrow 2:00 AM
Clear night at 3:00 AM
64° 3:00 AM
Clear night at 4:00 AM
64° 4:00 AM
Clear night at 5:00 AM
63° 5:00 AM
Clear night at 6:00 AM
64° Tomorrow 6:00 AM
Sunny at 7:00 AM
64° 7:00 AM
Sunny at 8:00 AM
66° 8:00 AM
Sunny at 9:00 AM
70° 9:00 AM
Mostly sunny at 10:00 AM
74° Tomorrow 10:00 AM
Mostly sunny at 11:00 AM
77° 11:00 AM
Mostly sunny at 12:00 PM
79° 12:00 PM
Mostly sunny at 1:00 PM
80° 1:00 PM
Mostly sunny at 2:00 PM
82° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
82° 3:00 PM
Sunny at 4:00 PM
82° 4:00 PM
Partly cloudy at 5:00 PM
82° 5:00 PM
Mostly cloudy at 6:00 PM
80° Tomorrow 6:00 PM
Mostly cloudy at 7:00 PM
78° 7:00 PM
Mostly clear night at 8:00 PM
75° 8:00 PM
Mostly clear night at 9:00 PM
73° 9:00 PM
Overcast night at 10:00 PM
72° Tomorrow 10:00 PM
Overcast night at 11:00 PM
71° 11:00 PM
Overcast night at 12:00 AM
71° 12:00 AM
Overcast night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
71° Saturday 2:00 AM
Clear night at 3:00 AM
70° 3:00 AM
Mostly cloudy night at 4:00 AM
69° 4:00 AM
Overcast night at 5:00 AM
69° 5:00 AM
Overcast night at 6:00 AM
68° Saturday 6:00 AM
Overcast at 7:00 AM
69° 7:00 AM
Overcast at 8:00 AM
70° 8:00 AM
Partly cloudy at 9:00 AM
73° 9:00 AM
Mostly sunny at 10:00 AM
76° Saturday 10:00 AM
Partly cloudy at 11:00 AM
79° 11:00 AM
Partly cloudy at 12:00 PM
81° 12:00 PM
Partly cloudy at 1:00 PM
83° 1:00 PM
Partly cloudy at 2:00 PM
83° Saturday 2:00 PM
Partly cloudy at 3:00 PM
83° 3:00 PM
Mostly cloudy at 4:00 PM
82° 4:00 PM
Mostly sunny at 5:00 PM
82° 5:00 PM
Mostly sunny at 6:00 PM
80° Saturday 6:00 PM
Mostly sunny at 7:00 PM
77° 7:00 PM
Mostly clear night at 8:00 PM
74° 8:00 PM
Partly cloudy night at 9:00 PM
71° 9:00 PM
Partly cloudy night at 10:00 PM
70° Saturday 10:00 PM
Mostly cloudy night at 11:00 PM
68° 11:00 PM
Mostly cloudy night at 12:00 AM
67° 12:00 AM
Partly cloudy night at 1:00 AM
67° 1:00 AM
Partly cloudy night at 2:00 AM
66° Sunday 2:00 AM
Partly cloudy night at 3:00 AM
65° 3:00 AM
Partly cloudy night at 4:00 AM
65° 4:00 AM
Mostly clear night at 5:00 AM
65° 5:00 AM
Mostly cloudy night at 6:00 AM
65° Sunday 6:00 AM
Partly cloudy at 7:00 AM
66° 7:00 AM
Mostly cloudy at 10:00 AM
72° 10:00 AM
Mostly cloudy at 1:00 PM
82° 1:00 PM
Moderate rain at 4:00 PM
79° Sunday 4:00 PM
Light rain at 7:00 PM
75° 7:00 PM
Overcast night at 10:00 PM
74° 10:00 PM
Mostly clear night at 1:00 AM
73° 1:00 AM
Clear night at 4:00 AM
73° Monday 4:00 AM
Mostly sunny at 7:00 AM
72° 7:00 AM
Sunny at 10:00 AM
81° 10:00 AM
Mostly sunny at 1:00 PM
89° 1:00 PM
Sunny at 4:00 PM
92° Monday 4:00 PM
Mostly sunny at 7:00 PM
87° 7:00 PM
Moderate rain at 10:00 PM
76° 10:00 PM
Overcast night at 1:00 AM
73° 1:00 AM
Moderate rain at 4:00 AM
69° Tuesday 4:00 AM
Moderate rain at 7:00 AM
64° 7:00 AM
Moderate rain at 10:00 AM
63° 10:00 AM
Heavy rain at 1:00 PM
64° 1:00 PM
Moderate rain at 4:00 PM
64° Tuesday 4:00 PM
Light rain at 7:00 PM
62° 7:00 PM
Light rain at 10:00 PM
61° 10:00 PM
Light rain at 1:00 AM
62° 1:00 AM
Light thunderstorms at 4:00 AM
59° Wednesday 4:00 AM
Moderate rain at 7:00 AM
60° 7:00 AM
Overcast at 1:00 PM
70° 1:00 PM
Mostly sunny at 7:00 PM
74° 7:00 PM
Overcast night at 1:00 AM
71° Thursday 1:00 AM
Moderate rain at 7:00 AM
68° 7:00 AM
Overcast at 1:00 PM
79° 1:00 PM
Overcast at 7:00 PM
77° 7:00 PM
Overcast night at 1:00 AM
72° Friday 1:00 AM
Moderate rain at 7:00 AM
69° 7:00 AM
Light rain at 1:00 PM
74° 1:00 PM
Light thunderstorms at 7:00 PM
72° 7:00 PM
Light thunderstorms at 1:00 AM
72° Saturday 1:00 AM
Overcast night at 7:00 AM
67° 7:00 AM
Overcast at 1:00 PM
72° 1:00 PM
Overcast at 7:00 PM
65° 7:00 PM
Clear night at 1:00 AM
58° Sunday 1:00 AM
Clear night at 7:00 AM
52° 7:00 AM
Mostly sunny at 1:00 PM
68° 1:00 PM
Sunny at 7:00 PM
63° 7:00 PM
Clear night at 1:00 AM
52° Monday 1:00 AM
Overcast night at 7:00 AM
49° 7:00 AM
Overcast at 1:00 PM
64° 1:00 PM
Overcast at 7:00 PM
62° 7:00 PM
Overcast night at 1:00 AM
58° Tuesday 1:00 AM
Overcast night at 7:00 AM
56° 7:00 AM
Mostly cloudy at 1:00 PM
63° 1:00 PM
Partly cloudy at 7:00 PM
61° 7:00 PM
Clear night at 1:00 AM
53° Wednesday 1:00 AM
Clear night at 7:00 AM
50° 7:00 AM
Mostly sunny at 1:00 PM
65° 1:00 PM
Sunny at 7:00 PM
61° 7:00 PM
Clear night at 1:00 AM
53° Thursday 1:00 AM
Clear night at 7:00 AM
50° 7:00 AM
Sunny at 1:00 PM
67° 1:00 PM
Partly cloudy at 7:00 PM
62° 7:00 PM
Clear night at 1:00 AM
53° Friday 1:00 AM
Clear night at 7:00 AM
49° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for College Springs

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 6:00 PM
PM2.5 Fine particles Good 2,7µg/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 2,9µg/m³

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

O₃ Ozone Fair 77,8µg/m³

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

NO₂ Nitrogen dioxide Good 1,0µg/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 College Springs

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

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 College Springs

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 3:00 AM–4:00 AM.

100/100Best-hour score
BEST TIME TONIGHT 3:00 AM–4:00 AM Astronomical darkness: 9:11 PM–5:24 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 65° high at the best hour.
Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min78%
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 College Springs were last refreshed today at 5:13 PM. The current forecast period extends through 12/09/2026 at 3:00 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.