What is the weather in Sidney right now?

Current weather in Sidney is broken clouds.

Where can I find the hourly weather forecast for Sidney?

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

Is the weather forecast for Sidney updated regularly?

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

Now · 3:44 AM

Sidney Weather & Hourly Forecast

United States · Iowa · 51652

76°F

Mostly cloudy night

Feels like: 77°F

💧 Humidity 69% 🌡 Pressure 29.80 inHg 💨 Wind 10 mph 👁 Visibility 6.2 mi ☁ Clouds 54% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:48 AM 🌇 Sunset 7:57 PM

Hourly Forecast for Sidney

Today

4:00 AM

Mostly cloudy night

76° 💧 None 💨 10 mph H 69%29.80 inHg

7:00 AM

Partly cloudy

76° 💧 None 💨 8 mph H 58%29.83 inHg

10:00 AM

Mostly cloudy

82° 💧 None 💨 9 mph H 35%29.85 inHg

1:00 PM

Mostly cloudy

86° 💧 None 💨 9 mph H 27%29.83 inHg

4:00 PM

Mostly cloudy

95° 💧 None 💨 10 mph H 20%29.80 inHg

7:00 PM

Mostly cloudy

86° 💧 0.01 in 💨 7 mph H 23%29.77 inHg

10:00 PM

Partly cloudy night

77° 💧 None 💨 5 mph H 40%29.83 inHg

Tomorrow

1:00 AM

Mostly cloudy night

70° 💧 None 💨 2 mph H 52%29.85 inHg

4:00 AM

Partly cloudy night

72° 💧 None 💨 5 mph H 61%29.88 inHg

7:00 AM

Mostly cloudy

70° 💧 None 💨 4 mph H 66%29.88 inHg

10:00 AM

Overcast

82° 💧 None 💨 10 mph H 27%29.88 inHg

1:00 PM

Mostly cloudy

92° 💧 None 💨 15 mph H 17%29.83 inHg

4:00 PM

Sunny

99° 💧 None 💨 17 mph H 14%29.74 inHg

7:00 PM

Sunny

90° 💧 None 💨 14 mph H 15%29.71 inHg

10:00 PM

Clear night

89° 💧 None 💨 11 mph H 25%29.74 inHg

Wednesday

1:00 AM

Partly cloudy night

87° 💧 None 💨 11 mph H 27%29.77 inHg

Today

4:00 AM

Mostly cloudy night

76° 💧 None 💨 10 mph H 69%29.80 inHg

5:00 AM

Mostly cloudy night

77° 💧 None 💨 9 mph H 66%29.80 inHg

6:00 AM

Partly cloudy night

76° 💧 None 💨 9 mph H 62%29.80 inHg

7:00 AM

Partly cloudy

76° 💧 None 💨 8 mph H 58%29.83 inHg

8:00 AM

Mostly sunny

76° 💧 None 💨 7 mph H 53%29.85 inHg

9:00 AM

Partly cloudy

78° 💧 None 💨 11 mph H 37%29.85 inHg

10:00 AM

Mostly cloudy

82° 💧 None 💨 9 mph H 35%29.85 inHg

11:00 AM

Mostly cloudy

83° 💧 None 💨 6 mph H 32%29.85 inHg

12:00 PM

Mostly cloudy

85° 💧 None 💨 7 mph H 29%29.85 inHg

1:00 PM

Mostly cloudy

86° 💧 None 💨 9 mph H 27%29.83 inHg

2:00 PM

Mostly cloudy

91° 💧 None 💨 9 mph H 24%29.83 inHg

3:00 PM

Mostly cloudy

93° 💧 None 💨 9 mph H 22%29.80 inHg

4:00 PM

Mostly cloudy

95° 💧 None 💨 10 mph H 20%29.80 inHg

5:00 PM

Mostly cloudy

95° 💧 None 💨 11 mph H 20%29.77 inHg

6:00 PM

Mostly cloudy

94° 💧 None 💨 9 mph H 21%29.77 inHg

7:00 PM

Mostly cloudy

86° 💧 None 💨 7 mph H 23%29.77 inHg

8:00 PM

Light rain

82° 💧 0.01 in 💨 6 mph H 40%29.80 inHg

9:00 PM

Mostly cloudy night

79° 💧 None 💨 5 mph H 40%29.80 inHg

10:00 PM

Partly cloudy night

77° 💧 None 💨 5 mph H 40%29.83 inHg

11:00 PM

Mostly cloudy night

76° 💧 None 💨 3 mph H 45%29.83 inHg

Tomorrow

12:00 AM

Mostly cloudy night

73° 💧 None 💨 7 mph H 49%29.83 inHg

1:00 AM

Mostly cloudy night

70° 💧 None 💨 2 mph H 52%29.85 inHg

2:00 AM

Mostly clear night

68° 💧 None 💨 2 mph H 54%29.85 inHg

3:00 AM

Partly cloudy night

68° 💧 None 💨 7 mph H 55%29.88 inHg

4:00 AM

Partly cloudy night

72° 💧 None 💨 5 mph H 61%29.88 inHg

5:00 AM

Mostly cloudy night

73° 💧 None 💨 4 mph H 65%29.88 inHg

6:00 AM

Mostly cloudy night

71° 💧 None 💨 4 mph H 66%29.88 inHg

7:00 AM

Mostly cloudy

70° 💧 None 💨 4 mph H 66%29.88 inHg

8:00 AM

Overcast

71° 💧 None 💨 5 mph H 56%29.88 inHg

9:00 AM

Overcast

74° 💧 None 💨 9 mph H 36%29.88 inHg

10:00 AM

Overcast

82° 💧 None 💨 10 mph H 27%29.88 inHg

11:00 AM

Mostly cloudy

86° 💧 None 💨 12 mph H 23%29.85 inHg

12:00 PM

Mostly cloudy

90° 💧 None 💨 13 mph H 20%29.85 inHg

1:00 PM

Mostly cloudy

92° 💧 None 💨 15 mph H 17%29.83 inHg

2:00 PM

Sunny

96° 💧 None 💨 17 mph H 15%29.80 inHg

3:00 PM

Sunny

98° 💧 None 💨 17 mph H 14%29.77 inHg

4:00 PM

Sunny

99° 💧 None 💨 17 mph H 14%29.74 inHg

5:00 PM

Sunny

98° 💧 None 💨 16 mph H 14%29.71 inHg

6:00 PM

Sunny

97° 💧 None 💨 17 mph H 14%29.71 inHg

7:00 PM

Sunny

90° 💧 None 💨 14 mph H 15%29.71 inHg

8:00 PM

Partly cloudy night

97° 💧 None 💨 11 mph H 19%29.71 inHg

9:00 PM

Mostly clear night

91° 💧 None 💨 10 mph H 24%29.74 inHg

10:00 PM

Clear night

89° 💧 None 💨 11 mph H 25%29.74 inHg

11:00 PM

Partly cloudy night

90° 💧 None 💨 13 mph H 24%29.74 inHg

Wednesday

12:00 AM

Partly cloudy night

90° 💧 None 💨 13 mph H 24%29.74 inHg

1:00 AM

Partly cloudy night

87° 💧 None 💨 11 mph H 27%29.77 inHg

2:00 AM

Mostly clear night

83° 💧 None 💨 12 mph H 30%29.77 inHg

3:00 AM

Clear night

84° 💧 None 💨 12 mph H 31%29.77 inHg

4:00 AM

Clear night

85° 💧 None 💨 11 mph H 32%29.80 inHg

5:00 AM

Mostly clear night

86° 💧 None 💨 11 mph H 34%29.80 inHg

6:00 AM

Partly cloudy night

88° 💧 None 💨 12 mph H 33%29.80 inHg

7:00 AM

Partly cloudy

86° 💧 None 💨 11 mph H 39%29.80 inHg

8:00 AM

Mostly cloudy

88° 💧 None 💨 14 mph H 38%29.80 inHg

9:00 AM

Partly cloudy

91° 💧 None 💨 15 mph H 36%29.83 inHg

10:00 AM

Partly cloudy

95° 💧 None 💨 15 mph H 30%29.83 inHg

11:00 AM

Mostly sunny

99° 💧 None 💨 14 mph H 25%29.80 inHg

12:00 PM

Mostly sunny

102° 💧 None 💨 13 mph H 22%29.80 inHg

1:00 PM

Mostly sunny

104° 💧 None 💨 15 mph H 21%29.77 inHg

2:00 PM

Mostly cloudy

103° 💧 None 💨 13 mph H 21%29.77 inHg

3:00 PM

Partly cloudy

108° 💧 None 💨 10 mph H 16%29.71 inHg

4:00 PM

Partly cloudy

110° 💧 None 💨 14 mph H 15%29.68 inHg

5:00 PM

Partly cloudy

108° 💧 None 💨 14 mph H 15%29.68 inHg

6:00 PM

Partly cloudy

108° 💧 None 💨 14 mph H 14%29.68 inHg

7:00 PM

Partly cloudy

106° 💧 None 💨 11 mph H 15%29.68 inHg

8:00 PM

Clear night

95° 💧 None 💨 7 mph H 21%29.68 inHg

9:00 PM

Mostly clear night

90° 💧 None 💨 1 mph H 27%29.71 inHg

10:00 PM

Mostly clear night

88° 💧 None 💨 8 mph H 31%29.74 inHg

11:00 PM

Partly cloudy night

88° 💧 None 💨 6 mph H 30%29.74 inHg

Thursday

12:00 AM

Partly cloudy night

87° 💧 None 💨 8 mph H 33%29.74 inHg

1:00 AM

Partly cloudy night

90° 💧 None 💨 13 mph H 30%29.74 inHg

2:00 AM

Mostly clear night

90° 💧 None 💨 15 mph H 30%29.74 inHg

3:00 AM

Clear night

89° 💧 None 💨 17 mph H 34%29.74 inHg

4:00 AM

Mostly clear night

88° 💧 None 💨 15 mph H 38%29.74 inHg

5:00 AM

Clear night

86° 💧 None 💨 14 mph H 42%29.77 inHg

6:00 AM

Mostly clear night

86° 💧 None 💨 14 mph H 45%29.77 inHg

7:00 AM

Partly cloudy

85° 💧 None 💨 13 mph H 46%29.77 inHg

8:00 AM

Mostly cloudy

84° 💧 None 💨 11 mph H 47%29.80 inHg

9:00 AM

Partly cloudy

87° 💧 None 💨 11 mph H 43%29.80 inHg

10:00 AM

Partly cloudy

91° 💧 None 💨 7 mph H 39%29.80 inHg

11:00 AM

Partly cloudy

95° 💧 None 💨 8 mph H 33%29.80 inHg

12:00 PM

Partly cloudy

100° 💧 None 💨 9 mph H 28%29.77 inHg

1:00 PM

Partly cloudy

103° 💧 None 💨 10 mph H 24%29.74 inHg

2:00 PM

Sunny

105° 💧 None 💨 12 mph H 21%29.71 inHg

3:00 PM

Sunny

106° 💧 None 💨 14 mph H 20%29.71 inHg

4:00 PM

Sunny

106° 💧 None 💨 14 mph H 20%29.68 inHg

5:00 PM

Sunny

106° 💧 None 💨 13 mph H 20%29.68 inHg

6:00 PM

Sunny

104° 💧 None 💨 13 mph H 21%29.68 inHg

7:00 PM

Sunny

99° 💧 None 💨 12 mph H 27%29.68 inHg

8:00 PM

Clear night

94° 💧 None 💨 9 mph H 29%29.68 inHg

9:00 PM

Partly cloudy night

89° 💧 None 💨 7 mph H 33%29.71 inHg

10:00 PM

Light rain

82° 💧 0.02 in 💨 2 mph H 48%29.77 inHg

11:00 PM

Light rain

73° 💧 0.04 in 💨 9 mph H 84%29.80 inHg

Friday

12:00 AM

Light rain

74° 💧 0.00 in 💨 5 mph H 81%29.77 inHg

1:00 AM

Mostly cloudy night

74° 💧 None 💨 9 mph H 77%29.77 inHg

2:00 AM

Mostly cloudy night

73° 💧 None 💨 9 mph H 78%29.77 inHg

3:00 AM

Partly cloudy night

73° 💧 None 💨 8 mph H 75%29.77 inHg

In Sidney and, more broadly, across the state of Iowa: This evening, skies will be mostly cloudy with mild to warm temperatures around 81 to 82 degrees. A slight chance of rain remains, with possible accumulation of about 0.01 inches, and the probability of precipitation reaching 20%. Winds will be moderate from the south, reaching speeds of up to 11 mph, with gusts potentially hitting 32 mph. Expect the weather to remain relatively stable through the night, but keep an eye out for brief gusts, especially later in the evening. Temperatures are expected to stay steady, making for a warm and somewhat breezy night ahead.

15-Day Weather Outlook for Sidney

TomorrowTomorrow

Mostly cloudy 99°/68° 💧 None 💨 17 mph

Wednesday, Sep 2Wed Sep 2

Mostly sunny 110°/83° 💧 None 💨 15 mph

Thursday, Sep 3Thu Sep 3

Light rain 106°/82° 💧 0.02 in 💨 17 mph

Friday, Sep 4Fri Sep 4

Light rain 107°/74° 💧 0.05 in 💨 14 mph

Saturday, Sep 5Sat Sep 5

Light rain 108°/74° 💧 0.04 in 💨 14 mph

Sunday, Sep 6Sun Sep 6

Light rain 101°/71° 💧 0.00 in 💨 16 mph

Monday, Sep 7Mon Sep 7

Overcast 112°/74° 💧 None 💨 13 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 113°/81° 💧 None 💨 17 mph

Wednesday, Sep 9Wed Sep 9

Sunny 112°/85° 💧 None 💨 22 mph

Thursday, Sep 10Thu Sep 10

Light rain 91°/62° 💧 0.08 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Sunny 97°/61° 💧 None 💨 8 mph

Saturday, Sep 12Sat Sep 12

Sunny 102°/64° 💧 None 💨 16 mph

Sunday, Sep 13Sun Sep 13

Moderate rain 98°/66° 💧 0.47 in 💨 23 mph

Monday, Sep 14Mon Sep 14

Mostly cloudy 81°/56° 💧 None 💨 15 mph

Tuesday, Sep 15Tue Sep 15

Sunny 87°/54° 💧 None 💨 18 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Sidney

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Sidney

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 AM

PM2.5 Fine particles Good 3,7µg/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 4,0µg/m³

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

O₃ Ozone Fair 82,0µg/m³

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

NO₂ Nitrogen dioxide Good 1,1µg/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 Sidney

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 8,2Very high 🙂Fair

Tomorrow UV 8,2Very high 😐Moderate

Wednesday UV 8,3Very high 🙂Fair

Thursday UV 8,3Very high 🙂Fair

Friday UV 10,0Very high 🙂Fair

Saturday UV 9,0Very high —Unavailable

Sunday UV 9,0Very high —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,4 9:00 AMUV 1,2 10:00 AMUV 2,7 11:00 AMUV 5,2 12:00 PMUV 7,0 1:00 PMUV 8,2 2:00 PMUV 8,1 3:00 PMUV 6,8 4:00 PMUV 4,6 5:00 PMUV 2,6 6:00 PMUV 0,9

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.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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 Sidney

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

Internal PR simulation: 3.79 Population: 955

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Forecast data for Sidney were last refreshed today at 3:44 AM. The current forecast period extends through 02/09/2026 at 1:00 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.