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Current weather in Speedway is clear sky.

Where can I find the hourly weather forecast for Speedway?

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

Is the weather forecast for Speedway updated regularly?

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

Now · 1:51 PM

Speedway Weather & Hourly Forecast

United States · Indiana · 46224

90°F

Sunny

Feels like: 94°F

💧 Humidity 53% 🌡 Pressure 29.91 inHg 💨 Wind 7 mph 👁 Visibility 21.7 mi ☁ Clouds 9% ☀️ UV index 7.3 · High 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Speedway

Today

2:00 PM

Sunny

90° 💧 0.000 in 💨 7 mph H 53%29.91 inHg

5:00 PM

Light rain

86° 💧 0.030 in 💨 7 mph H 65%29.85 inHg

8:00 PM

Sunny

81° 💧 0.005 in 💨 6 mph H 78%29.88 inHg

11:00 PM

Clear night

75° 💧 None 💨 7 mph H 87%29.94 inHg

Tomorrow

2:00 AM

Mostly clear night

72° 💧 None 💨 8 mph H 84%29.97 inHg

5:00 AM

Clear night

68° 💧 None 💨 7 mph H 75%29.97 inHg

8:00 AM

Sunny

66° 💧 None 💨 7 mph H 81%30.03 inHg

11:00 AM

Sunny

73° 💧 None 💨 7 mph H 61%30.06 inHg

2:00 PM

Mostly sunny

79° 💧 None 💨 8 mph H 42%30.03 inHg

5:00 PM

Sunny

80° 💧 None 💨 8 mph H 41%30.00 inHg

8:00 PM

Sunny

74° 💧 None 💨 7 mph H 58%30.03 inHg

11:00 PM

Mostly clear night

70° 💧 None 💨 7 mph H 67%30.09 inHg

Monday

2:00 AM

Clear night

66° 💧 None 💨 6 mph H 82%30.09 inHg

5:00 AM

Clear night

64° 💧 None 💨 6 mph H 83%30.09 inHg

8:00 AM

Sunny

62° 💧 None 💨 6 mph H 86%30.15 inHg

11:00 AM

Sunny

73° 💧 None 💨 5 mph H 65%30.15 inHg

Today

2:00 PM

Sunny

90° 💧 None 💨 7 mph H 53%29.91 inHg

3:00 PM

Mostly sunny

90° 💧 0.000 in 💨 6 mph H 53%29.88 inHg

4:00 PM

Partly cloudy

91° 💧 None 💨 7 mph H 50%29.85 inHg

5:00 PM

Light rain

86° 💧 0.026 in 💨 7 mph H 65%29.85 inHg

6:00 PM

Partly cloudy

85° 💧 0.001 in 💨 7 mph H 69%29.85 inHg

7:00 PM

Light thunderstorms

83° 💧 0.002 in 💨 8 mph H 72%29.85 inHg

8:00 PM

Sunny

81° 💧 0.000 in 💨 6 mph H 78%29.88 inHg

9:00 PM

Mostly clear night

78° 💧 0.004 in 💨 9 mph H 83%29.91 inHg

10:00 PM

Clear night

76° 💧 0.001 in 💨 6 mph H 86%29.91 inHg

11:00 PM

Clear night

75° 💧 None 💨 7 mph H 87%29.94 inHg

Tomorrow

12:00 AM

Mostly clear night

75° 💧 None 💨 6 mph H 88%29.94 inHg

1:00 AM

Mostly clear night

74° 💧 None 💨 7 mph H 89%29.94 inHg

2:00 AM

Mostly clear night

72° 💧 None 💨 8 mph H 84%29.97 inHg

3:00 AM

Clear night

71° 💧 None 💨 8 mph H 79%29.97 inHg

4:00 AM

Clear night

69° 💧 None 💨 7 mph H 75%29.97 inHg

5:00 AM

Clear night

68° 💧 None 💨 7 mph H 75%29.97 inHg

6:00 AM

Clear night

67° 💧 None 💨 7 mph H 76%30.00 inHg

7:00 AM

Clear night

66° 💧 None 💨 6 mph H 78%30.03 inHg

8:00 AM

Sunny

66° 💧 None 💨 7 mph H 81%30.03 inHg

9:00 AM

Sunny

67° 💧 None 💨 7 mph H 78%30.06 inHg

10:00 AM

Sunny

70° 💧 None 💨 7 mph H 72%30.06 inHg

11:00 AM

Sunny

73° 💧 None 💨 7 mph H 61%30.06 inHg

12:00 PM

Sunny

76° 💧 None 💨 8 mph H 51%30.06 inHg

1:00 PM

Sunny

78° 💧 None 💨 8 mph H 47%30.06 inHg

2:00 PM

Mostly sunny

79° 💧 None 💨 8 mph H 42%30.03 inHg

3:00 PM

Sunny

80° 💧 None 💨 7 mph H 40%30.00 inHg

4:00 PM

Sunny

80° 💧 None 💨 7 mph H 39%30.00 inHg

5:00 PM

Sunny

80° 💧 None 💨 8 mph H 41%30.00 inHg

6:00 PM

Sunny

78° 💧 None 💨 8 mph H 47%30.00 inHg

7:00 PM

Sunny

77° 💧 None 💨 8 mph H 53%30.03 inHg

8:00 PM

Sunny

74° 💧 None 💨 7 mph H 58%30.03 inHg

9:00 PM

Clear night

73° 💧 None 💨 7 mph H 63%30.03 inHg

10:00 PM

Clear night

71° 💧 None 💨 6 mph H 66%30.06 inHg

11:00 PM

Mostly clear night

70° 💧 None 💨 7 mph H 67%30.09 inHg

Monday

12:00 AM

Clear night

69° 💧 None 💨 7 mph H 72%30.09 inHg

1:00 AM

Clear night

67° 💧 None 💨 6 mph H 79%30.09 inHg

2:00 AM

Clear night

66° 💧 None 💨 6 mph H 82%30.09 inHg

3:00 AM

Mostly cloudy night

65° 💧 None 💨 5 mph H 83%30.09 inHg

4:00 AM

Partly cloudy night

65° 💧 None 💨 5 mph H 82%30.09 inHg

5:00 AM

Clear night

64° 💧 None 💨 6 mph H 83%30.09 inHg

6:00 AM

Clear night

63° 💧 None 💨 5 mph H 84%30.12 inHg

7:00 AM

Clear night

62° 💧 None 💨 6 mph H 86%30.12 inHg

8:00 AM

Sunny

62° 💧 None 💨 6 mph H 86%30.15 inHg

9:00 AM

Sunny

64° 💧 None 💨 6 mph H 81%30.15 inHg

10:00 AM

Sunny

68° 💧 None 💨 5 mph H 74%30.15 inHg

11:00 AM

Sunny

73° 💧 None 💨 5 mph H 65%30.15 inHg

12:00 PM

Sunny

77° 💧 None 💨 6 mph H 55%30.15 inHg

1:00 PM

Sunny

79° 💧 None 💨 8 mph H 46%30.15 inHg

2:00 PM

Sunny

81° 💧 None 💨 7 mph H 42%30.12 inHg

3:00 PM

Sunny

82° 💧 None 💨 8 mph H 41%30.09 inHg

4:00 PM

Sunny

83° 💧 None 💨 8 mph H 41%30.09 inHg

5:00 PM

Sunny

82° 💧 None 💨 8 mph H 43%30.09 inHg

6:00 PM

Sunny

82° 💧 None 💨 8 mph H 45%30.09 inHg

7:00 PM

Sunny

81° 💧 None 💨 7 mph H 46%30.09 inHg

8:00 PM

Sunny

78° 💧 None 💨 5 mph H 50%30.09 inHg

Tuesday

5:00 AM

Partly cloudy night

69° 💧 None 💨 5 mph H 72%30.12 inHg

8:00 AM

Sunny

69° 💧 None 💨 4 mph H 73%30.15 inHg

11:00 AM

Partly cloudy

80° 💧 None 💨 5 mph H 59%30.15 inHg

2:00 PM

Overcast

89° 💧 None 💨 5 mph H 43%30.12 inHg

5:00 PM

Mostly sunny

90° 💧 None 💨 5 mph H 38%30.06 inHg

8:00 PM

Mostly cloudy

86° 💧 None 💨 2 mph H 46%30.06 inHg

11:00 PM

Clear night

80° 💧 None 💨 5 mph H 67%30.09 inHg

Wednesday

2:00 AM

Clear night

78° 💧 None 💨 6 mph H 67%30.09 inHg

5:00 AM

Mostly cloudy night

75° 💧 None 💨 6 mph H 71%30.09 inHg

8:00 AM

Mostly cloudy

75° 💧 None 💨 8 mph H 72%30.09 inHg

11:00 AM

Mostly sunny

85° 💧 None 💨 11 mph H 56%30.09 inHg

2:00 PM

Sunny

93° 💧 None 💨 11 mph H 41%30.03 inHg

5:00 PM

Sunny

95° 💧 None 💨 10 mph H 36%29.97 inHg

8:00 PM

Mostly sunny

90° 💧 None 💨 7 mph H 42%29.94 inHg

11:00 PM

Overcast night

85° 💧 None 💨 4 mph H 54%29.97 inHg

Thursday

2:00 AM

Overcast night

74° 💧 None 💨 2 mph H 94%29.97 inHg

5:00 AM

Light rain

74° 💧 None 💨 4 mph H 95%29.97 inHg

8:00 AM

Moderate rain

70° 💧 None 💨 5 mph H 93%30.00 inHg

11:00 AM

Light rain

71° 💧 None 💨 1 mph H 89%30.00 inHg

2:00 PM

Overcast

73° 💧 None 💨 2 mph H 79%30.00 inHg

5:00 PM

Mostly sunny

78° 💧 None 💨 5 mph H 63%29.91 inHg

8:00 PM

Sunny

75° 💧 None 💨 1 mph H 74%29.91 inHg

11:00 PM

Clear night

70° 💧 None 💨 1 mph H 84%29.94 inHg

Friday

2:00 AM

Clear night

67° 💧 None 💨 3 mph H 90%29.94 inHg

8:00 AM

Sunny

63° 💧 None 💨 4 mph H 70%30.00 inHg

2:00 PM

Sunny

61° 💧 None 💨 1 mph H 83%30.03 inHg

8:00 PM

Mostly cloudy

76° 💧 None 💨 1 mph H 49%30.00 inHg

Saturday

2:00 AM

Overcast night

71° 💧 None 💨 4 mph H 68%29.91 inHg

8:00 AM

Partly cloudy

66° 💧 None 💨 3 mph H 73%29.94 inHg

2:00 PM

Sunny

61° 💧 None 💨 4 mph H 79%29.94 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 8 mph H 48%29.88 inHg

Sunday

2:00 AM

Mostly clear night

75° 💧 None 💨 10 mph H 56%29.77 inHg

8:00 AM

Light rain

69° 💧 None 💨 13 mph H 82%29.80 inHg

2:00 PM

Overcast

70° 💧 None 💨 7 mph H 89%29.83 inHg

8:00 PM

Overcast night

73° 💧 None 💨 7 mph H 53%29.97 inHg

Monday

2:00 AM

Clear night

67° 💧 None 💨 5 mph H 52%30.00 inHg

8:00 AM

Sunny

58° 💧 None 💨 5 mph H 63%30.09 inHg

2:00 PM

Sunny

54° 💧 None 💨 4 mph H 75%30.18 inHg

8:00 PM

Clear night

71° 💧 None 💨 5 mph H 36%30.21 inHg

Tuesday

2:00 AM

Mostly clear night

68° 💧 None 💨 2 mph H 58%30.15 inHg

8:00 AM

Sunny

58° 💧 None 💨 3 mph H 69%30.24 inHg

2:00 PM

Sunny

54° 💧 None 💨 3 mph H 80%30.30 inHg

8:00 PM

Partly cloudy night

76° 💧 None 💨 2 mph H 38%30.30 inHg

Wednesday

2:00 AM

Clear night

71° 💧 None 💨 3 mph H 60%30.24 inHg

8:00 AM

Sunny

64° 💧 None 💨 0 mph H 76%30.30 inHg

2:00 PM

Mostly cloudy

62° 💧 None 💨 3 mph H 73%30.33 inHg

8:00 PM

Clear night

81° 💧 None 💨 5 mph H 36%30.33 inHg

Thursday

2:00 AM

Mostly clear night

76° 💧 None 💨 5 mph H 48%30.27 inHg

8:00 AM

Mostly sunny

69° 💧 None 💨 7 mph H 59%30.24 inHg

2:00 PM

Overcast

65° 💧 None 💨 7 mph H 59%30.21 inHg

8:00 PM

Overcast night

87° 💧 None 💨 10 mph H 29%30.09 inHg

Friday

2:00 AM

Partly cloudy night

82° 💧 None 💨 7 mph H 34%30.00 inHg

8:00 AM

Mostly sunny

71° 💧 None 💨 4 mph H 77%30.03 inHg

2:00 PM

Sunny

67° 💧 None 💨 7 mph H 90%30.06 inHg

8:00 PM

Clear night

78° 💧 None 💨 8 mph H 38%30.09 inHg

Saturday

2:00 AM

Clear night

75° 💧 None 💨 8 mph H 47%30.06 inHg

8:00 AM

Sunny

62° 💧 None 💨 6 mph H 72%30.09 inHg

2:00 PM

Sunny

57° 💧 None 💨 4 mph H 81%30.12 inHg

8:00 PM

Overcast night

76° 💧 None 💨 2 mph H 40%30.06 inHg

Sunday

2:00 AM

Clear night

71° 💧 None 💨 3 mph H 44%30.00 inHg

In Speedway and, more broadly, across the state of Indiana: Clear skies will continue through the afternoon with temperatures warming to between 71 and 86 degrees Fahrenheit. Expect moderate northwest winds around 10 mph, with gusts reaching up to 22 mph, which may bring a slight breeze to outdoor activities. There is a possibility of light rain, with an accumulated total of about 0.1 inches, indicating some brief showers could occur. Overall, the weather remains hot, so it’s advisable to stay hydrated and wear sun protection if spending time outdoors later in the day. Conditions are generally stable, but the gusty winds could cause minor disturbances. Keep an eye out for any quick changes in weather, especially if rain begins to develop.

15-Day Weather Outlook for Speedway

TomorrowTomorrow

Mostly sunny 81°/66° 💧 None 💨 9 mph

Monday, Sep 7Mon Sep 7

Mostly sunny 83°/62° 💧 None 💨 8 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 90°/69° 💧 0.056 in 💨 5 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 95°/75° 💧 0.001 in 💨 11 mph

Thursday, Sep 10Thu Sep 10

Moderate rain 90°/70° 💧 0.555 in 💨 7 mph

Friday, Sep 11Fri Sep 11

Sunny 75°/61° 💧 0.276 in 💨 4 mph

Saturday, Sep 12Sat Sep 12

Mostly cloudy 76°/61° 💧 0.000 in 💨 4 mph

Sunday, Sep 13Sun Sep 13

Light rain 78°/69° 💧 0.099 in 💨 13 mph

Monday, Sep 14Mon Sep 14

Overcast 73°/54° 💧 0.008 in 💨 7 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 71°/54° 💧 None 💨 5 mph

Wednesday, Sep 16Wed Sep 16

Partly cloudy 76°/62° 💧 0.001 in 💨 3 mph

Thursday, Sep 17Thu Sep 17

Mostly sunny 81°/65° 💧 None 💨 7 mph

Friday, Sep 18Fri Sep 18

Overcast 87°/67° 💧 0.061 in 💨 10 mph

Saturday, Sep 19Sat Sep 19

Sunny 78°/57° 💧 None 💨 8 mph

Sunday, Sep 20Sun Sep 20

Overcast 76°/71° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Speedway

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Speedway

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 2:00 PM

PM2.5 Fine particles Fair 10,5µg/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 11,1µg/m³

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

O₃ Ozone Fair 91,4µg/m³

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

NO₂ Nitrogen dioxide Good 1,5µg/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 Speedway

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 7,7High 🙂Fair

Tomorrow UV 7,5High 🙂Fair

Monday UV 7,4High 😐Moderate

Tuesday UV 7,6High 😐Moderate

Wednesday UV 8,0Very high 🙂Fair

Thursday UV 5,0Moderate —Unavailable

Friday UV 5,0Moderate —Unavailable

Hourly UV index today

2:00 PMUV 7,7 3:00 PMUV 6,9 4:00 PMUV 5,1 5:00 PMUV 3,0 6:00 PMUV 1,3 7:00 PMUV 0,4

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 Speedway

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · SPEEDWAY, INDIANA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

98/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:43 PM–5:44 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 31% Waning Crescent · Moon about 21° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 68° 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 min72%

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 Speedway were last refreshed today at 1:51 PM. The current forecast period extends through 07/09/2026 at 11:00 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.