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Current weather in Red Oak is clear sky.

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Weather data for Red Oak is updated regularly with the latest available observations and forecasts.

Now · 3:29 PM

Red Oak Weather & Hourly Forecast

United States · Iowa · 51566

92°F

Sunny

Feels like: 97°F

💧 Humidity 57% 🌡 Pressure 29.88 inHg 💨 Wind 7 mph 👁 Visibility 24.1 mi ☁ Clouds 2% ☀️ UV index 6.5 · High 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Red Oak

Today

4:00 PM

Sunny

92° 💧 None 💨 7 mph H 52%29.85 inHg

7:00 PM

Mostly sunny

87° 💧 None 💨 4 mph H 69%29.85 inHg

10:00 PM

Mostly clear night

82° 💧 None 💨 8 mph H 74%29.91 inHg

Tomorrow

1:00 AM

Clear night

79° 💧 None 💨 7 mph H 71%29.94 inHg

4:00 AM

Partly cloudy night

77° 💧 None 💨 7 mph H 75%29.94 inHg

7:00 AM

Sunny

76° 💧 None 💨 6 mph H 79%29.94 inHg

10:00 AM

Sunny

82° 💧 None 💨 11 mph H 74%29.97 inHg

1:00 PM

Sunny

90° 💧 None 💨 11 mph H 55%29.94 inHg

4:00 PM

Strong thunderstorm

92° 💧 0.143 in 💨 8 mph H 45%29.88 inHg

7:00 PM

Thunderstorms

75° 💧 0.339 in 💨 11 mph H 93%29.97 inHg

10:00 PM

Overcast night

74° 💧 0.001 in 💨 10 mph H 90%29.94 inHg

Monday

1:00 AM

Overcast night

75° 💧 None 💨 7 mph H 92%29.97 inHg

4:00 AM

Mostly cloudy night

74° 💧 None 💨 10 mph H 87%29.97 inHg

7:00 AM

Mostly cloudy

73° 💧 0.023 in 💨 11 mph H 83%29.97 inHg

10:00 AM

Light thunderstorms

75° 💧 0.141 in 💨 6 mph H 86%30.00 inHg

1:00 PM

Light rain

82° 💧 0.006 in 💨 13 mph H 73%29.97 inHg

Today

4:00 PM

Sunny

92° 💧 None 💨 7 mph H 52%29.85 inHg

5:00 PM

Mostly sunny

91° 💧 None 💨 6 mph H 53%29.85 inHg

6:00 PM

Partly cloudy

90° 💧 None 💨 5 mph H 60%29.85 inHg

7:00 PM

Mostly sunny

87° 💧 None 💨 4 mph H 69%29.85 inHg

8:00 PM

Mostly clear night

84° 💧 None 💨 6 mph H 70%29.88 inHg

9:00 PM

Mostly clear night

83° 💧 None 💨 7 mph H 72%29.88 inHg

10:00 PM

Mostly clear night

82° 💧 None 💨 8 mph H 74%29.91 inHg

11:00 PM

Mostly cloudy night

81° 💧 None 💨 8 mph H 72%29.91 inHg

Tomorrow

12:00 AM

Partly cloudy night

80° 💧 None 💨 8 mph H 71%29.91 inHg

1:00 AM

Clear night

79° 💧 None 💨 7 mph H 71%29.94 inHg

2:00 AM

Mostly clear night

79° 💧 None 💨 8 mph H 72%29.91 inHg

3:00 AM

Clear night

78° 💧 None 💨 8 mph H 74%29.91 inHg

4:00 AM

Partly cloudy night

77° 💧 None 💨 7 mph H 75%29.94 inHg

5:00 AM

Clear night

77° 💧 None 💨 7 mph H 76%29.94 inHg

6:00 AM

Clear night

77° 💧 None 💨 8 mph H 76%29.91 inHg

7:00 AM

Sunny

76° 💧 None 💨 6 mph H 79%29.94 inHg

8:00 AM

Sunny

77° 💧 None 💨 8 mph H 78%29.94 inHg

9:00 AM

Sunny

80° 💧 None 💨 8 mph H 76%29.97 inHg

10:00 AM

Sunny

82° 💧 None 💨 11 mph H 74%29.97 inHg

11:00 AM

Sunny

85° 💧 None 💨 12 mph H 70%29.97 inHg

12:00 PM

Sunny

87° 💧 None 💨 13 mph H 62%29.97 inHg

1:00 PM

Sunny

90° 💧 None 💨 11 mph H 55%29.94 inHg

2:00 PM

Sunny

92° 💧 None 💨 10 mph H 50%29.88 inHg

3:00 PM

Sunny

93° 💧 None 💨 9 mph H 46%29.88 inHg

4:00 PM

Strong thunderstorm

92° 💧 0.000 in 💨 8 mph H 45%29.88 inHg

5:00 PM

Partly cloudy

90° 💧 0.001 in 💨 5 mph H 49%29.88 inHg

6:00 PM

Thunderstorms

76° 💧 0.142 in 💨 18 mph H 86%29.94 inHg

7:00 PM

Thunderstorms

75° 💧 0.236 in 💨 11 mph H 93%29.97 inHg

8:00 PM

Light rain

75° 💧 0.071 in 💨 12 mph H 92%29.91 inHg

9:00 PM

Light rain

74° 💧 0.031 in 💨 12 mph H 91%29.91 inHg

10:00 PM

Overcast night

74° 💧 0.001 in 💨 10 mph H 90%29.94 inHg

11:00 PM

Overcast night

74° 💧 None 💨 6 mph H 91%29.97 inHg

Monday

12:00 AM

Overcast night

74° 💧 None 💨 5 mph H 92%29.97 inHg

1:00 AM

Overcast night

75° 💧 None 💨 7 mph H 92%29.97 inHg

2:00 AM

Overcast night

75° 💧 None 💨 9 mph H 92%29.97 inHg

3:00 AM

Overcast night

75° 💧 None 💨 10 mph H 90%29.97 inHg

4:00 AM

Mostly cloudy night

74° 💧 None 💨 10 mph H 87%29.97 inHg

5:00 AM

Mostly cloudy night

73° 💧 None 💨 11 mph H 85%29.97 inHg

6:00 AM

Mostly cloudy night

73° 💧 None 💨 11 mph H 83%29.97 inHg

7:00 AM

Mostly cloudy

73° 💧 None 💨 11 mph H 83%29.97 inHg

8:00 AM

Partly cloudy

74° 💧 None 💨 12 mph H 81%29.97 inHg

9:00 AM

Light thunderstorms

76° 💧 0.023 in 💨 6 mph H 82%30.00 inHg

10:00 AM

Light thunderstorms

75° 💧 0.057 in 💨 6 mph H 86%30.00 inHg

11:00 AM

Light rain

77° 💧 0.059 in 💨 9 mph H 85%30.00 inHg

12:00 PM

Light rain

80° 💧 0.025 in 💨 12 mph H 77%30.00 inHg

1:00 PM

Light rain

82° 💧 0.006 in 💨 13 mph H 73%29.97 inHg

2:00 PM

Mostly sunny

84° 💧 0.001 in 💨 13 mph H 70%29.94 inHg

3:00 PM

Mostly sunny

85° 💧 None 💨 13 mph H 67%29.94 inHg

4:00 PM

Partly cloudy

87° 💧 None 💨 13 mph H 63%29.91 inHg

5:00 PM

Overcast

87° 💧 None 💨 11 mph H 63%29.88 inHg

6:00 PM

Mostly cloudy

86° 💧 None 💨 9 mph H 66%29.88 inHg

7:00 PM

Partly cloudy

84° 💧 None 💨 9 mph H 68%29.88 inHg

8:00 PM

Mostly cloudy night

82° 💧 None 💨 10 mph H 67%29.88 inHg

9:00 PM

Mostly cloudy night

82° 💧 None 💨 10 mph H 66%29.91 inHg

10:00 PM

Partly cloudy night

81° 💧 None 💨 11 mph H 65%29.94 inHg

11:00 PM

Partly cloudy night

81° 💧 None 💨 12 mph H 64%29.94 inHg

Tuesday

12:00 AM

Partly cloudy night

80° 💧 None 💨 14 mph H 63%29.94 inHg

1:00 AM

Partly cloudy night

79° 💧 None 💨 14 mph H 59%29.91 inHg

2:00 AM

Partly cloudy night

78° 💧 None 💨 15 mph H 57%29.91 inHg

3:00 AM

Mostly cloudy night

77° 💧 None 💨 15 mph H 54%29.91 inHg

4:00 AM

Partly cloudy night

76° 💧 None 💨 14 mph H 52%29.91 inHg

5:00 AM

Mostly cloudy night

75° 💧 None 💨 13 mph H 54%29.91 inHg

6:00 AM

Mostly cloudy night

75° 💧 None 💨 13 mph H 57%29.91 inHg

7:00 AM

Mostly cloudy

75° 💧 None 💨 12 mph H 61%29.91 inHg

10:00 AM

Partly cloudy

82° 💧 None 💨 10 mph H 71%29.91 inHg

1:00 PM

Sunny

90° 💧 None 💨 14 mph H 60%29.91 inHg

4:00 PM

Sunny

94° 💧 None 💨 11 mph H 51%29.85 inHg

7:00 PM

Partly cloudy

88° 💧 None 💨 8 mph H 62%29.83 inHg

10:00 PM

Partly cloudy night

83° 💧 None 💨 6 mph H 69%29.91 inHg

Wednesday

1:00 AM

Moderate rain

78° 💧 None 💨 7 mph H 82%29.91 inHg

4:00 AM

Moderate rain

73° 💧 None 💨 4 mph H 94%30.03 inHg

7:00 AM

Partly cloudy

73° 💧 None 💨 3 mph H 94%30.03 inHg

10:00 AM

Mostly cloudy

76° 💧 None 💨 8 mph H 87%30.09 inHg

1:00 PM

Mostly sunny

79° 💧 None 💨 6 mph H 61%30.09 inHg

4:00 PM

Sunny

83° 💧 None 💨 6 mph H 49%30.03 inHg

7:00 PM

Mostly sunny

78° 💧 None 💨 4 mph H 68%30.03 inHg

10:00 PM

Partly cloudy night

72° 💧 None 💨 5 mph H 77%30.06 inHg

Thursday

1:00 AM

Mostly clear night

69° 💧 None 💨 7 mph H 78%30.06 inHg

4:00 AM

Mostly clear night

65° 💧 None 💨 3 mph H 87%30.06 inHg

7:00 AM

Mostly sunny

63° 💧 None 💨 4 mph H 91%30.06 inHg

10:00 AM

Sunny

73° 💧 None 💨 5 mph H 71%30.06 inHg

1:00 PM

Sunny

80° 💧 None 💨 4 mph H 51%30.06 inHg

4:00 PM

Sunny

83° 💧 None 💨 3 mph H 45%29.97 inHg

7:00 PM

Sunny

78° 💧 None 💨 2 mph H 68%29.94 inHg

10:00 PM

Partly cloudy night

70° 💧 None 💨 5 mph H 73%29.97 inHg

Friday

1:00 AM

Overcast night

69° 💧 None 💨 6 mph H 83%29.94 inHg

4:00 AM

Overcast night

69° 💧 None 💨 9 mph H 84%29.91 inHg

7:00 AM

Overcast

67° 💧 None 💨 10 mph H 90%29.88 inHg

1:00 PM

Mostly sunny

76° 💧 None 💨 13 mph H 82%29.83 inHg

7:00 PM

Sunny

80° 💧 None 💨 6 mph H 83%29.71 inHg

Saturday

1:00 AM

Light rain

74° 💧 None 💨 8 mph H 93%29.71 inHg

7:00 AM

Sunny

71° 💧 None 💨 14 mph H 91%29.62 inHg

1:00 PM

Sunny

89° 💧 None 💨 13 mph H 57%29.53 inHg

7:00 PM

Severe thunderstorms

78° 💧 None 💨 12 mph H 91%29.59 inHg

Sunday

1:00 AM

Heavy rain

64° 💧 None 💨 16 mph H 89%29.80 inHg

7:00 AM

Overcast

59° 💧 None 💨 10 mph H 90%29.94 inHg

1:00 PM

Mostly sunny

67° 💧 None 💨 12 mph H 58%30.09 inHg

7:00 PM

Sunny

64° 💧 None 💨 9 mph H 62%30.15 inHg

Monday

1:00 AM

Clear night

55° 💧 None 💨 5 mph H 78%30.24 inHg

7:00 AM

Sunny

50° 💧 None 💨 4 mph H 87%30.27 inHg

1:00 PM

Sunny

68° 💧 None 💨 5 mph H 48%30.30 inHg

7:00 PM

Mostly sunny

64° 💧 None 💨 3 mph H 70%30.18 inHg

Tuesday

1:00 AM

Partly cloudy night

56° 💧 None 💨 6 mph H 79%30.21 inHg

7:00 AM

Clear night

54° 💧 None 💨 6 mph H 87%30.18 inHg

1:00 PM

Sunny

71° 💧 None 💨 9 mph H 59%30.18 inHg

7:00 PM

Mostly sunny

69° 💧 None 💨 6 mph H 71%30.09 inHg

Wednesday

1:00 AM

Mostly clear night

61° 💧 None 💨 7 mph H 85%30.18 inHg

7:00 AM

Clear night

59° 💧 None 💨 6 mph H 88%30.21 inHg

1:00 PM

Partly cloudy

75° 💧 None 💨 6 mph H 62%30.24 inHg

7:00 PM

Sunny

74° 💧 None 💨 5 mph H 73%30.15 inHg

Thursday

1:00 AM

Partly cloudy night

67° 💧 None 💨 7 mph H 80%30.21 inHg

7:00 AM

Overcast night

64° 💧 None 💨 3 mph H 91%30.24 inHg

1:00 PM

Mostly cloudy

75° 💧 None 💨 7 mph H 71%30.21 inHg

7:00 PM

Light thunderstorms

76° 💧 None 💨 10 mph H 74%30.06 inHg

Friday

1:00 AM

Moderate rain

68° 💧 None 💨 10 mph H 92%30.12 inHg

7:00 AM

Overcast night

66° 💧 None 💨 9 mph H 93%30.03 inHg

1:00 PM

Partly cloudy

77° 💧 None 💨 7 mph H 69%29.97 inHg

7:00 PM

Overcast

76° 💧 None 💨 1 mph H 82%29.88 inHg

Saturday

1:00 AM

Mostly cloudy night

70° 💧 None 💨 2 mph H 94%29.91 inHg

7:00 AM

Mostly cloudy night

65° 💧 None 💨 4 mph H 98%29.88 inHg

1:00 PM

Overcast

77° 💧 None 💨 6 mph H 65%29.88 inHg

7:00 PM

Overcast

73° 💧 None 💨 6 mph H 78%29.83 inHg

Sunday

1:00 AM

Mostly cloudy night

65° 💧 None 💨 6 mph H 92%29.91 inHg

7:00 AM

Clear night

61° 💧 None 💨 9 mph H 90%30.00 inHg

In Red Oak and, more broadly, across the state of Iowa: The late afternoon will see a mix of sun and clouds, with temperatures holding steady between 79 and 85 degrees Fahrenheit. Winds from the east will be moderate, reaching up to 12 mph, with occasional gusts up to 24 mph. No rain is expected this evening, so conditions will remain dry. As the evening progresses, temperatures will gradually cool but stay within the mild to warm range, making for a comfortable night. The breezy east winds will continue into the night, providing a gentle breeze as the skies remain partly cloudy. Overall, expect a calm and dry evening with relatively mild temperatures.

15-Day Weather Outlook for Red Oak

TomorrowTomorrow

Strong thunderstorm 93°/76° 💧 None 💨 18 mph

Monday, Sep 7Mon Sep 7

Thunderstorms 87°/73° 💧 None 💨 13 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 94°/75° 💧 0.723 in 💨 15 mph

Wednesday, Sep 9Wed Sep 9

Moderate rain 88°/73° 💧 0.192 in 💨 8 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 83°/63° 💧 None 💨 7 mph

Friday, Sep 11Fri Sep 11

Mostly sunny 78°/67° 💧 0.216 in 💨 13 mph

Saturday, Sep 12Sat Sep 12

Light rain 89°/71° 💧 0.091 in 💨 14 mph

Sunday, Sep 13Sun Sep 13

Severe thunderstorms 78°/59° 💧 1.814 in 💨 16 mph

Monday, Sep 14Mon Sep 14

Sunny 68°/50° 💧 None 💨 9 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 71°/54° 💧 None 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 75°/59° 💧 0.001 in 💨 7 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 75°/64° 💧 0.005 in 💨 7 mph

Friday, Sep 18Fri Sep 18

Light thunderstorms 77°/66° 💧 0.637 in 💨 10 mph

Saturday, Sep 19Sat Sep 19

Overcast 77°/65° 💧 0.001 in 💨 6 mph

Sunday, Sep 20Sun Sep 20

Overcast 73°/61° 💧 0.007 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Red Oak

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Red Oak

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 3,3µg/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 3,8µg/m³

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

O₃ Ozone Fair 84,3µg/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 Red Oak

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 8,1Very high 🙂Fair

Tomorrow UV 7,0High 🙂Fair

Monday UV 7,2High 🙂Fair

Tuesday UV 7,7High 🙂Fair

Wednesday UV 6,7High 🙂Fair

Thursday UV 8,0Very high —Unavailable

Friday UV 9,0Very high —Unavailable

Hourly UV index today

4:00 PMUV 4,5 5:00 PMUV 2,4 6:00 PMUV 0,9 7:00 PMUV 0,2

Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Red Oak

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · RED OAK, IOWA

Tonight's Stargazing & Shooting Stars

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

95/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:22 PM–5:17 AM

☁ Cloud cover 3% Real hourly forecast for the best viewing hour.

☾ Moonlight 30% Waning Crescent · Moon about 36° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 84° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min73%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

AUG 28–SEP 5

AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak

ACTIVE NOW

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

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.

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Forecast data for Red Oak were last refreshed today at 3:29 PM. The current forecast period extends through 07/09/2026 at 1:00 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.