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Current weather in Decatur is broken clouds.

Where can I find the hourly weather forecast for Decatur?

This page shows hourly weather forecast for Decatur, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Decatur updated regularly?

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

Now · 11:35 AM

Decatur Weather & Hourly Forecast

United States · Nebraska · 68020

84°F

Mostly cloudy

Feels like: 90°F

💧 Humidity 69% 🌡 Pressure 29.91 inHg 💨 Wind 5 mph 👁 Visibility 23.1 mi ☁ Clouds 72% ☀️ UV index 3.4 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Decatur

Today

12:00 PM

Mostly cloudy

84° 💧 0.005 in 💨 5 mph H 69%29.91 inHg

3:00 PM

Light thunderstorms

80° 💧 0.249 in 💨 9 mph H 77%29.94 inHg

6:00 PM

Light rain

82° 💧 0.012 in 💨 0 mph H 78%29.91 inHg

9:00 PM

Mostly cloudy night

77° 💧 0.024 in 💨 3 mph H 93%29.94 inHg

Tomorrow

12:00 AM

Strong thunderstorm

74° 💧 0.000 in 💨 5 mph H 96%29.97 inHg

3:00 AM

Overcast night

73° 💧 0.000 in 💨 6 mph H 97%29.97 inHg

6:00 AM

Fog at night

69° 💧 None 💨 2 mph H 100%30.00 inHg

9:00 AM

Sunny

68° 💧 None 💨 5 mph H 94%30.06 inHg

12:00 PM

Partly cloudy

78° 💧 None 💨 4 mph H 65%30.06 inHg

3:00 PM

Sunny

81° 💧 None 💨 8 mph H 50%30.03 inHg

6:00 PM

Sunny

79° 💧 None 💨 5 mph H 57%30.00 inHg

9:00 PM

Mostly clear night

71° 💧 None 💨 6 mph H 71%30.03 inHg

Thursday

12:00 AM

Clear night

67° 💧 None 💨 7 mph H 76%30.06 inHg

3:00 AM

Clear night

62° 💧 None 💨 5 mph H 81%30.06 inHg

6:00 AM

Clear night

59° 💧 None 💨 3 mph H 87%30.09 inHg

9:00 AM

Sunny

65° 💧 None 💨 2 mph H 78%30.09 inHg

Today

12:00 PM

Mostly cloudy

84° 💧 0.003 in 💨 5 mph H 69%29.91 inHg

1:00 PM

Mostly sunny

85° 💧 0.002 in 💨 4 mph H 63%29.91 inHg

2:00 PM

Mostly sunny

84° 💧 0.000 in 💨 9 mph H 62%29.91 inHg

3:00 PM

Light thunderstorms

80° 💧 0.091 in 💨 9 mph H 77%29.94 inHg

4:00 PM

Thunderstorms

79° 💧 0.145 in 💨 4 mph H 85%29.91 inHg

5:00 PM

Light rain

81° 💧 0.012 in 💨 3 mph H 78%29.91 inHg

6:00 PM

Light rain

82° 💧 0.007 in 💨 0 mph H 78%29.91 inHg

7:00 PM

Partly cloudy

81° 💧 0.001 in 💨 0 mph H 84%29.91 inHg

8:00 PM

Partly cloudy night

78° 💧 0.004 in 💨 1 mph H 89%29.91 inHg

9:00 PM

Mostly cloudy night

77° 💧 0.003 in 💨 3 mph H 93%29.94 inHg

10:00 PM

Light thunderstorms

75° 💧 0.018 in 💨 4 mph H 95%30.00 inHg

11:00 PM

Mostly cloudy night

75° 💧 0.003 in 💨 1 mph H 96%29.97 inHg

Tomorrow

12:00 AM

Strong thunderstorm

74° 💧 0.000 in 💨 5 mph H 96%29.97 inHg

1:00 AM

Mostly cloudy night

73° 💧 None 💨 5 mph H 97%30.00 inHg

2:00 AM

Overcast night

73° 💧 0.000 in 💨 5 mph H 98%30.00 inHg

3:00 AM

Overcast night

73° 💧 0.000 in 💨 6 mph H 97%29.97 inHg

4:00 AM

Mostly cloudy night

72° 💧 None 💨 2 mph H 98%30.00 inHg

5:00 AM

Mist at night

70° 💧 None 💨 3 mph H 100%30.00 inHg

6:00 AM

Fog at night

69° 💧 None 💨 2 mph H 100%30.00 inHg

7:00 AM

Fog

69° 💧 None 💨 5 mph H 100%30.03 inHg

8:00 AM

Fog

67° 💧 None 💨 6 mph H 98%30.06 inHg

9:00 AM

Sunny

68° 💧 None 💨 5 mph H 94%30.06 inHg

10:00 AM

Sunny

72° 💧 None 💨 3 mph H 83%30.06 inHg

11:00 AM

Sunny

76° 💧 None 💨 4 mph H 73%30.06 inHg

12:00 PM

Partly cloudy

78° 💧 None 💨 4 mph H 65%30.06 inHg

1:00 PM

Mostly sunny

79° 💧 None 💨 6 mph H 62%30.06 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 7 mph H 56%30.03 inHg

3:00 PM

Sunny

81° 💧 None 💨 8 mph H 50%30.03 inHg

4:00 PM

Sunny

81° 💧 None 💨 8 mph H 49%30.00 inHg

5:00 PM

Sunny

80° 💧 None 💨 6 mph H 50%30.00 inHg

6:00 PM

Sunny

79° 💧 None 💨 5 mph H 57%30.00 inHg

7:00 PM

Sunny

76° 💧 None 💨 3 mph H 68%30.00 inHg

8:00 PM

Clear night

72° 💧 None 💨 4 mph H 73%30.00 inHg

9:00 PM

Mostly clear night

71° 💧 None 💨 6 mph H 71%30.03 inHg

10:00 PM

Clear night

70° 💧 None 💨 5 mph H 71%30.03 inHg

11:00 PM

Clear night

68° 💧 None 💨 6 mph H 74%30.06 inHg

Thursday

12:00 AM

Clear night

67° 💧 None 💨 7 mph H 76%30.06 inHg

1:00 AM

Mostly clear night

66° 💧 None 💨 5 mph H 76%30.06 inHg

2:00 AM

Clear night

64° 💧 None 💨 5 mph H 80%30.06 inHg

3:00 AM

Clear night

62° 💧 None 💨 5 mph H 81%30.06 inHg

4:00 AM

Clear night

61° 💧 None 💨 4 mph H 83%30.06 inHg

5:00 AM

Clear night

60° 💧 None 💨 4 mph H 86%30.06 inHg

6:00 AM

Clear night

59° 💧 None 💨 3 mph H 87%30.09 inHg

7:00 AM

Sunny

58° 💧 None 💨 3 mph H 88%30.09 inHg

8:00 AM

Sunny

61° 💧 None 💨 4 mph H 84%30.09 inHg

9:00 AM

Sunny

65° 💧 None 💨 2 mph H 78%30.09 inHg

10:00 AM

Sunny

69° 💧 None 💨 1 mph H 70%30.09 inHg

11:00 AM

Sunny

73° 💧 None 💨 3 mph H 65%30.09 inHg

12:00 PM

Sunny

76° 💧 None 💨 4 mph H 57%30.06 inHg

1:00 PM

Sunny

78° 💧 None 💨 4 mph H 45%30.06 inHg

2:00 PM

Sunny

79° 💧 None 💨 5 mph H 43%30.03 inHg

3:00 PM

Sunny

80° 💧 None 💨 6 mph H 42%30.00 inHg

4:00 PM

Sunny

80° 💧 None 💨 8 mph H 42%29.97 inHg

5:00 PM

Sunny

79° 💧 None 💨 8 mph H 42%29.94 inHg

6:00 PM

Sunny

78° 💧 None 💨 6 mph H 50%29.94 inHg

7:00 PM

Sunny

75° 💧 None 💨 5 mph H 58%29.91 inHg

Friday

4:00 AM

Clear night

65° 💧 None 💨 12 mph H 76%29.88 inHg

7:00 AM

Sunny

66° 💧 None 💨 12 mph H 76%29.85 inHg

10:00 AM

Mostly sunny

74° 💧 None 💨 14 mph H 75%29.80 inHg

1:00 PM

Overcast

81° 💧 None 💨 16 mph H 69%29.74 inHg

4:00 PM

Mostly cloudy

86° 💧 None 💨 16 mph H 59%29.65 inHg

7:00 PM

Mostly cloudy

83° 💧 None 💨 13 mph H 68%29.62 inHg

10:00 PM

Clear night

75° 💧 None 💨 14 mph H 83%29.68 inHg

Saturday

1:00 AM

Clear night

73° 💧 None 💨 11 mph H 89%29.68 inHg

4:00 AM

Mostly clear night

69° 💧 None 💨 3 mph H 93%29.77 inHg

7:00 AM

Mostly cloudy night

67° 💧 None 💨 12 mph H 89%29.83 inHg

10:00 AM

Sunny

69° 💧 None 💨 14 mph H 71%29.94 inHg

1:00 PM

Sunny

74° 💧 None 💨 12 mph H 53%29.97 inHg

4:00 PM

Mostly sunny

75° 💧 None 💨 11 mph H 46%29.97 inHg

7:00 PM

Sunny

71° 💧 None 💨 5 mph H 61%30.00 inHg

10:00 PM

Mostly cloudy night

65° 💧 None 💨 3 mph H 78%30.03 inHg

Sunday

1:00 AM

Mostly clear night

61° 💧 None 💨 4 mph H 85%30.06 inHg

4:00 AM

Partly cloudy night

60° 💧 None 💨 4 mph H 87%30.03 inHg

7:00 AM

Mostly cloudy night

64° 💧 None 💨 7 mph H 71%30.03 inHg

10:00 AM

Overcast

63° 💧 None 💨 9 mph H 86%30.00 inHg

1:00 PM

Overcast

75° 💧 None 💨 15 mph H 74%29.91 inHg

4:00 PM

Overcast

81° 💧 None 💨 15 mph H 70%29.80 inHg

7:00 PM

Mostly sunny

82° 💧 None 💨 14 mph H 74%29.74 inHg

10:00 PM

Mostly cloudy night

80° 💧 None 💨 16 mph H 78%29.71 inHg

Monday

1:00 AM

Thunderstorms

76° 💧 None 💨 9 mph H 88%29.80 inHg

7:00 AM

Light rain

61° 💧 None 💨 12 mph H 89%29.94 inHg

1:00 PM

Overcast

67° 💧 None 💨 11 mph H 95%29.80 inHg

7:00 PM

Partly cloudy

81° 💧 None 💨 12 mph H 72%29.77 inHg

Tuesday

1:00 AM

Clear night

70° 💧 None 💨 8 mph H 76%29.85 inHg

7:00 AM

Clear night

59° 💧 None 💨 5 mph H 85%30.03 inHg

1:00 PM

Mostly cloudy

54° 💧 None 💨 4 mph H 83%30.12 inHg

7:00 PM

Mostly sunny

71° 💧 None 💨 4 mph H 50%30.18 inHg

Wednesday

1:00 AM

Clear night

68° 💧 None 💨 3 mph H 68%30.15 inHg

7:00 AM

Mostly cloudy night

61° 💧 None 💨 4 mph H 81%30.21 inHg

1:00 PM

Very heavy rain

61° 💧 None 💨 4 mph H 87%30.24 inHg

7:00 PM

Overcast

64° 💧 None 💨 10 mph H 84%30.24 inHg

Thursday

1:00 AM

Overcast night

67° 💧 None 💨 7 mph H 87%30.15 inHg

7:00 AM

Light rain

64° 💧 None 💨 5 mph H 90%30.21 inHg

1:00 PM

Mostly cloudy

62° 💧 None 💨 6 mph H 96%30.27 inHg

7:00 PM

Overcast

71° 💧 None 💨 14 mph H 70%30.36 inHg

Friday

1:00 AM

Clear night

68° 💧 None 💨 10 mph H 68%30.39 inHg

7:00 AM

Clear night

59° 💧 None 💨 7 mph H 85%30.50 inHg

1:00 PM

Sunny

53° 💧 None 💨 4 mph H 93%30.56 inHg

7:00 PM

Sunny

65° 💧 None 💨 5 mph H 54%30.53 inHg

Saturday

1:00 AM

Clear night

61° 💧 None 💨 4 mph H 66%30.39 inHg

7:00 AM

Clear night

54° 💧 None 💨 8 mph H 86%30.33 inHg

1:00 PM

Sunny

51° 💧 None 💨 10 mph H 92%30.27 inHg

7:00 PM

Partly cloudy

66° 💧 None 💨 15 mph H 60%30.12 inHg

Sunday

1:00 AM

Mostly clear night

66° 💧 None 💨 14 mph H 68%29.94 inHg

7:00 AM

Clear night

62° 💧 None 💨 13 mph H 72%29.91 inHg

1:00 PM

Light rain

58° 💧 None 💨 10 mph H 86%29.94 inHg

7:00 PM

Partly cloudy

69° 💧 None 💨 4 mph H 78%29.97 inHg

Monday

1:00 AM

Clear night

69° 💧 None 💨 3 mph H 70%29.97 inHg

7:00 AM

Mostly clear night

60° 💧 None 💨 7 mph H 75%30.06 inHg

1:00 PM

Partly cloudy

58° 💧 None 💨 6 mph H 63%30.12 inHg

7:00 PM

Overcast

69° 💧 None 💨 8 mph H 54%30.18 inHg

Tuesday

1:00 AM

Mostly clear night

66° 💧 None 💨 5 mph H 66%30.15 inHg

7:00 AM

Clear night

59° 💧 None 💨 8 mph H 65%30.18 inHg

1:00 PM

Sunny

53° 💧 None 💨 6 mph H 80%30.18 inHg

7:00 PM

Sunny

75° 💧 None 💨 8 mph H 43%30.09 inHg

Wednesday

1:00 AM

Clear night

69° 💧 None 💨 4 mph H 68%30.00 inHg

In Decatur and, more broadly, across the state of Nebraska: The rest of the day will see mostly cloudy skies with temperatures ranging from the low 60s to the low 80s. There is a possibility of rain, with total accumulation expected to be around 0.35 inches. The rain could be steady at times, especially during the afternoon. Winds will be light from the north, with speeds up to 9 mph, but gusts could reach as high as 23 mph. Overall, expect a mild to warm afternoon with occasional light rain and breezy conditions.

15-Day Weather Outlook for Decatur

TomorrowTomorrow

Light thunderstorms 81°/67° 💧 None 💨 8 mph

Thursday, Sep 10Thu Sep 10

Mostly sunny 80°/58° 💧 None 💨 8 mph

Friday, Sep 11Fri Sep 11

Overcast 86°/65° 💧 0.351 in 💨 16 mph

Saturday, Sep 12Sat Sep 12

Mostly cloudy 83°/67° 💧 0.043 in 💨 14 mph

Sunday, Sep 13Sun Sep 13

Overcast 81°/60° 💧 0.062 in 💨 15 mph

Monday, Sep 14Mon Sep 14

Thunderstorms 82°/61° 💧 1.074 in 💨 16 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 81°/54° 💧 0.044 in 💨 12 mph

Wednesday, Sep 16Wed Sep 16

Very heavy rain 71°/61° 💧 0.112 in 💨 4 mph

Thursday, Sep 17Thu Sep 17

Light rain 67°/62° 💧 0.997 in 💨 10 mph

Friday, Sep 18Fri Sep 18

Overcast 71°/53° 💧 0.002 in 💨 14 mph

Saturday, Sep 19Sat Sep 19

Sunny 65°/51° 💧 None 💨 10 mph

Sunday, Sep 20Sun Sep 20

Light rain 66°/58° 💧 0.246 in 💨 15 mph

Monday, Sep 21Mon Sep 21

Partly cloudy 69°/58° 💧 0.219 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Overcast 69°/53° 💧 None 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Sunny 75°/69° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Decatur

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Decatur

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 12:00 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 4,4µg/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 0,8µg/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 Decatur

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 6,2High 🙂Fair

Tomorrow UV 7,3High 🙂Fair

Thursday UV 6,6High 🙂Fair

Friday UV 6,6High 🙂Fair

Saturday UV 6,0High 🙂Fair

Sunday UV 4,0Moderate —Unavailable

Monday UV 4,0Moderate —Unavailable

Hourly UV index today

12:00 PMUV 5,1 1:00 PMUV 6,2 2:00 PMUV 3,0 3:00 PMUV 1,3 4:00 PMUV 2,7 5:00 PMUV 1,5 6:00 PMUV 0,3 7:00 PMUV 0,1

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 Decatur

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · DECATUR, NEBRASKA

Tonight's Stargazing & Shooting Stars

Fair observing conditions. Best local viewing window: 12:00 AM–1:00 AM.

52/100Best-hour score

BEST TIME TONIGHT 12:00 AM–1:00 AM Astronomical darkness: 9:23 PM–5:22 AM

☁ Cloud cover 59% Real hourly forecast for the best viewing hour.

☾ Moonlight 8% Waning Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 31° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min36%

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.

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Forecast data for Decatur were last refreshed today at 11:35 AM. The current forecast period extends through 10/09/2026 at 9:00 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.