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Current weather in Collinsville is clear sky.

Where can I find the hourly weather forecast for Collinsville?

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

Is the weather forecast for Collinsville updated regularly?

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

Now · 5:22 PM

Collinsville Weather & Hourly Forecast

United States · Alabama · 35961

88°F

Sunny

Feels like: 89°F

💧 Humidity 51% 🌡 Pressure 30.21 inHg 💨 Wind 8 mph 👁 Visibility 18.9 mi ☁ Clouds 6% ☀️ UV index 1.1 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Collinsville

Today

6:00 PM

Sunny

87° 💧 None 💨 7 mph H 51%30.21 inHg

9:00 PM

Clear night

81° 💧 None 💨 5 mph H 58%30.27 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 5 mph H 73%30.30 inHg

3:00 AM

Clear night

73° 💧 None 💨 2 mph H 82%30.27 inHg

6:00 AM

Clear night

72° 💧 None 💨 4 mph H 85%30.30 inHg

9:00 AM

Sunny

80° 💧 None 💨 2 mph H 66%30.30 inHg

12:00 PM

Sunny

90° 💧 0.001 in 💨 2 mph H 46%30.24 inHg

3:00 PM

Mostly sunny

93° 💧 0.012 in 💨 4 mph H 39%30.15 inHg

6:00 PM

Mostly sunny

88° 💧 None 💨 6 mph H 50%30.15 inHg

9:00 PM

Clear night

82° 💧 None 💨 2 mph H 63%30.18 inHg

Friday

12:00 AM

Clear night

80° 💧 None 💨 0 mph H 65%30.15 inHg

3:00 AM

Clear night

76° 💧 None 💨 2 mph H 75%30.15 inHg

6:00 AM

Clear night

74° 💧 None 💨 2 mph H 82%30.15 inHg

9:00 AM

Sunny

85° 💧 None 💨 2 mph H 55%30.15 inHg

12:00 PM

Mostly sunny

95° 💧 0.000 in 💨 3 mph H 39%30.12 inHg

3:00 PM

Light thunderstorms

95° 💧 0.021 in 💨 2 mph H 39%30.03 inHg

Today

6:00 PM

Sunny

87° 💧 None 💨 7 mph H 51%30.21 inHg

7:00 PM

Clear night

83° 💧 None 💨 5 mph H 57%30.24 inHg

8:00 PM

Clear night

82° 💧 None 💨 4 mph H 58%30.24 inHg

9:00 PM

Clear night

81° 💧 None 💨 5 mph H 58%30.27 inHg

10:00 PM

Clear night

79° 💧 None 💨 5 mph H 64%30.30 inHg

11:00 PM

Clear night

78° 💧 None 💨 5 mph H 69%30.30 inHg

Tomorrow

12:00 AM

Clear night

76° 💧 None 💨 5 mph H 73%30.30 inHg

1:00 AM

Clear night

75° 💧 None 💨 3 mph H 77%30.27 inHg

2:00 AM

Clear night

74° 💧 None 💨 2 mph H 80%30.27 inHg

3:00 AM

Clear night

73° 💧 None 💨 2 mph H 82%30.27 inHg

4:00 AM

Clear night

73° 💧 None 💨 3 mph H 83%30.27 inHg

5:00 AM

Clear night

72° 💧 None 💨 3 mph H 84%30.27 inHg

6:00 AM

Clear night

72° 💧 None 💨 4 mph H 85%30.30 inHg

7:00 AM

Sunny

72° 💧 None 💨 4 mph H 86%30.30 inHg

8:00 AM

Sunny

76° 💧 None 💨 2 mph H 76%30.30 inHg

9:00 AM

Sunny

80° 💧 None 💨 2 mph H 66%30.30 inHg

10:00 AM

Sunny

84° 💧 None 💨 2 mph H 58%30.30 inHg

11:00 AM

Sunny

86° 💧 None 💨 1 mph H 53%30.27 inHg

12:00 PM

Sunny

90° 💧 None 💨 2 mph H 46%30.24 inHg

1:00 PM

Sunny

92° 💧 0.000 in 💨 2 mph H 41%30.21 inHg

2:00 PM

Mostly sunny

93° 💧 0.001 in 💨 3 mph H 38%30.18 inHg

3:00 PM

Mostly sunny

93° 💧 0.004 in 💨 4 mph H 39%30.15 inHg

4:00 PM

Light thunderstorms

91° 💧 0.004 in 💨 6 mph H 43%30.15 inHg

5:00 PM

Light rain

89° 💧 0.004 in 💨 8 mph H 48%30.15 inHg

6:00 PM

Mostly sunny

88° 💧 None 💨 6 mph H 50%30.15 inHg

7:00 PM

Mostly clear night

84° 💧 None 💨 2 mph H 59%30.15 inHg

8:00 PM

Mostly clear night

83° 💧 None 💨 2 mph H 62%30.15 inHg

9:00 PM

Clear night

82° 💧 None 💨 2 mph H 63%30.18 inHg

10:00 PM

Clear night

81° 💧 None 💨 1 mph H 65%30.18 inHg

11:00 PM

Clear night

81° 💧 None 💨 0 mph H 65%30.18 inHg

Friday

12:00 AM

Clear night

80° 💧 None 💨 0 mph H 65%30.15 inHg

1:00 AM

Clear night

79° 💧 None 💨 0 mph H 66%30.15 inHg

2:00 AM

Clear night

77° 💧 None 💨 3 mph H 71%30.15 inHg

3:00 AM

Clear night

76° 💧 None 💨 2 mph H 75%30.15 inHg

4:00 AM

Clear night

75° 💧 None 💨 2 mph H 77%30.12 inHg

5:00 AM

Clear night

74° 💧 None 💨 2 mph H 80%30.15 inHg

6:00 AM

Clear night

74° 💧 None 💨 2 mph H 82%30.15 inHg

7:00 AM

Sunny

75° 💧 None 💨 2 mph H 79%30.15 inHg

8:00 AM

Sunny

80° 💧 None 💨 2 mph H 67%30.15 inHg

9:00 AM

Sunny

85° 💧 None 💨 2 mph H 55%30.15 inHg

10:00 AM

Sunny

89° 💧 None 💨 3 mph H 47%30.15 inHg

11:00 AM

Sunny

92° 💧 None 💨 3 mph H 42%30.15 inHg

12:00 PM

Mostly sunny

95° 💧 0.000 in 💨 3 mph H 39%30.12 inHg

1:00 PM

Partly cloudy

96° 💧 0.000 in 💨 2 mph H 38%30.09 inHg

2:00 PM

Mostly cloudy

96° 💧 None 💨 1 mph H 36%30.06 inHg

3:00 PM

Light thunderstorms

95° 💧 0.004 in 💨 2 mph H 39%30.03 inHg

4:00 PM

Light thunderstorms

92° 💧 0.006 in 💨 6 mph H 45%30.00 inHg

5:00 PM

Light thunderstorms

89° 💧 0.011 in 💨 6 mph H 53%30.00 inHg

6:00 PM

Mostly sunny

87° 💧 0.002 in 💨 6 mph H 55%30.00 inHg

7:00 PM

Mostly clear night

84° 💧 0.001 in 💨 1 mph H 63%30.00 inHg

8:00 PM

Mostly clear night

83° 💧 0.001 in 💨 3 mph H 65%30.03 inHg

9:00 PM

Mostly clear night

83° 💧 0.000 in 💨 1 mph H 64%30.03 inHg

10:00 PM

Mostly clear night

82° 💧 None 💨 1 mph H 64%30.03 inHg

11:00 PM

Clear night

81° 💧 None 💨 2 mph H 69%30.03 inHg

Saturday

12:00 AM

Clear night

80° 💧 None 💨 1 mph H 73%30.00 inHg

1:00 AM

Clear night

79° 💧 None 💨 0 mph H 75%30.00 inHg

2:00 AM

Clear night

77° 💧 None 💨 1 mph H 78%30.00 inHg

3:00 AM

Clear night

76° 💧 None 💨 2 mph H 80%30.00 inHg

4:00 AM

Clear night

75° 💧 None 💨 3 mph H 82%30.00 inHg

5:00 AM

Clear night

74° 💧 None 💨 1 mph H 82%30.00 inHg

6:00 AM

Mostly cloudy night

74° 💧 None 💨 1 mph H 83%30.00 inHg

7:00 AM

Mostly cloudy

74° 💧 None 💨 4 mph H 81%30.00 inHg

10:00 AM

Sunny

86° 💧 None 💨 2 mph H 62%30.03 inHg

1:00 PM

Mostly sunny

93° 💧 None 💨 2 mph H 45%29.97 inHg

4:00 PM

Partly cloudy

93° 💧 None 💨 5 mph H 44%29.88 inHg

7:00 PM

Mostly cloudy night

81° 💧 None 💨 4 mph H 79%29.94 inHg

10:00 PM

Clear night

78° 💧 None 💨 3 mph H 86%29.97 inHg

Sunday

1:00 AM

Clear night

76° 💧 None 💨 4 mph H 90%29.97 inHg

4:00 AM

Clear night

75° 💧 None 💨 2 mph H 93%29.97 inHg

7:00 AM

Sunny

74° 💧 None 💨 4 mph H 96%30.00 inHg

10:00 AM

Sunny

83° 💧 None 💨 4 mph H 70%30.00 inHg

1:00 PM

Mostly sunny

90° 💧 None 💨 2 mph H 51%29.94 inHg

4:00 PM

Mostly sunny

91° 💧 None 💨 2 mph H 46%29.85 inHg

7:00 PM

Mostly clear night

83° 💧 None 💨 5 mph H 69%29.88 inHg

10:00 PM

Clear night

79° 💧 None 💨 4 mph H 79%29.94 inHg

Monday

1:00 AM

Clear night

76° 💧 None 💨 3 mph H 85%29.94 inHg

4:00 AM

Clear night

75° 💧 None 💨 1 mph H 86%29.94 inHg

7:00 AM

Mostly sunny

74° 💧 None 💨 1 mph H 91%29.97 inHg

10:00 AM

Sunny

84° 💧 None 💨 2 mph H 65%29.97 inHg

1:00 PM

Light rain

90° 💧 None 💨 2 mph H 51%29.94 inHg

4:00 PM

Mostly sunny

91° 💧 None 💨 4 mph H 44%29.85 inHg

7:00 PM

Mostly clear night

82° 💧 None 💨 1 mph H 69%29.88 inHg

10:00 PM

Mostly clear night

79° 💧 None 💨 3 mph H 81%29.94 inHg

Tuesday

1:00 AM

Partly cloudy night

76° 💧 None 💨 2 mph H 82%29.94 inHg

4:00 AM

Light rain

72° 💧 None 💨 2 mph H 94%29.94 inHg

7:00 AM

Partly cloudy

72° 💧 None 💨 1 mph H 96%29.97 inHg

1:00 PM

Partly cloudy

87° 💧 None 💨 3 mph H 55%29.97 inHg

7:00 PM

Mostly cloudy night

77° 💧 None 💨 4 mph H 89%29.94 inHg

Wednesday

1:00 AM

Mostly clear night

72° 💧 None 💨 3 mph H 96%29.97 inHg

7:00 AM

Partly cloudy

71° 💧 None 💨 3 mph H 98%30.00 inHg

1:00 PM

Light rain

84° 💧 None 💨 5 mph H 62%29.97 inHg

7:00 PM

Mostly clear night

78° 💧 None 💨 5 mph H 59%29.97 inHg

Thursday

1:00 AM

Clear night

69° 💧 None 💨 7 mph H 69%30.03 inHg

7:00 AM

Sunny

63° 💧 None 💨 6 mph H 83%30.06 inHg

1:00 PM

Mostly sunny

79° 💧 None 💨 7 mph H 35%30.03 inHg

7:00 PM

Clear night

72° 💧 None 💨 8 mph H 49%30.00 inHg

Friday

1:00 AM

Clear night

63° 💧 None 💨 6 mph H 66%30.06 inHg

7:00 AM

Overcast

61° 💧 None 💨 8 mph H 77%30.06 inHg

1:00 PM

Overcast

77° 💧 None 💨 8 mph H 43%30.03 inHg

7:00 PM

Mostly clear night

72° 💧 None 💨 9 mph H 46%30.00 inHg

Saturday

1:00 AM

Clear night

64° 💧 None 💨 8 mph H 70%30.03 inHg

7:00 AM

Overcast

61° 💧 None 💨 8 mph H 80%30.06 inHg

1:00 PM

Overcast

77° 💧 None 💨 8 mph H 47%30.03 inHg

7:00 PM

Clear night

70° 💧 None 💨 7 mph H 53%30.00 inHg

Sunday

1:00 AM

Mostly clear night

66° 💧 None 💨 10 mph H 58%30.03 inHg

7:00 AM

Sunny

62° 💧 None 💨 9 mph H 68%30.06 inHg

1:00 PM

Mostly cloudy

77° 💧 None 💨 8 mph H 38%30.03 inHg

7:00 PM

Mostly clear night

71° 💧 None 💨 4 mph H 51%30.00 inHg

Monday

1:00 AM

Clear night

64° 💧 None 💨 8 mph H 50%30.06 inHg

7:00 AM

Sunny

57° 💧 None 💨 9 mph H 62%30.12 inHg

1:00 PM

Mostly sunny

75° 💧 None 💨 11 mph H 26%30.09 inHg

7:00 PM

Mostly clear night

69° 💧 None 💨 7 mph H 31%30.06 inHg

Tuesday

1:00 AM

Mostly clear night

65° 💧 None 💨 10 mph H 46%30.12 inHg

7:00 AM

Overcast

62° 💧 None 💨 11 mph H 63%30.15 inHg

1:00 PM

Overcast

72° 💧 None 💨 13 mph H 46%30.12 inHg

7:00 PM

Overcast night

71° 💧 None 💨 9 mph H 50%30.06 inHg

Wednesday

1:00 AM

Overcast night

67° 💧 None 💨 13 mph H 54%30.09 inHg

7:00 AM

Moderate rain

58° 💧 None 💨 12 mph H 94%30.09 inHg

1:00 PM

Light rain

67° 💧 None 💨 15 mph H 76%30.09 inHg

7:00 PM

Overcast night

66° 💧 None 💨 12 mph H 79%30.00 inHg

Thursday

1:00 AM

Light rain

63° 💧 None 💨 11 mph H 85%30.06 inHg

7:00 AM

Moderate rain

61° 💧 None 💨 11 mph H 97%30.09 inHg

In Collinsville and, more broadly, across the state of Alabama: The late afternoon will be characterized by clear skies and hot temperatures, ranging from the mid-70s to low 90s. Winds will be light out of the east at around 6 mph, with occasional gusts reaching up to 15 mph. As evening approaches, temperatures are expected to gradually cool but remain quite warm, maintaining a comfortable but warm climate. No precipitation is anticipated during this period, so outdoor plans should be unaffected by weather conditions. Residents can expect a tranquil evening with calm winds and warm temperatures continuing into the night.

15-Day Weather Outlook for Collinsville

TomorrowTomorrow

Light thunderstorms 93°/72° 💧 None 💨 8 mph

Friday, Sep 18Fri Sep 18

Light thunderstorms 96°/74° 💧 None 💨 6 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 93°/74° 💧 0.101 in 💨 5 mph

Sunday, Sep 20Sun Sep 20

Mostly sunny 91°/74° 💧 0.025 in 💨 5 mph

Monday, Sep 21Mon Sep 21

Light rain 91°/74° 💧 0.021 in 💨 4 mph

Tuesday, Sep 22Tue Sep 22

Light rain 87°/72° 💧 0.134 in 💨 4 mph

Wednesday, Sep 23Wed Sep 23

Light rain 84°/71° 💧 0.060 in 💨 5 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 79°/63° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Overcast 77°/61° 💧 None 💨 9 mph

Saturday, Sep 26Sat Sep 26

Overcast 77°/61° 💧 None 💨 8 mph

Sunday, Sep 27Sun Sep 27

Mostly sunny 77°/62° 💧 None 💨 10 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 75°/57° 💧 None 💨 11 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 72°/62° 💧 None 💨 13 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 67°/58° 💧 0.891 in 💨 15 mph

Thursday, Oct 1Thu Oct 1

Moderate rain 63°/61° 💧 0.303 in 💨 11 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Collinsville

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Collinsville

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 6:00 PM

PM2.5 Fine particles Good 4,8µg/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 6,9µg/m³

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

O₃ Ozone Fair 84,6µg/m³

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

NO₂ Nitrogen dioxide Good 3,4µg/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 Collinsville

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 8,0Very high 😐Moderate

Friday UV 8,3Very high 😐Moderate

Saturday UV 8,5Very high 😐Moderate

Sunday UV 8,0Very high 🙂Fair

Monday UV 6,0High —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

6:00 PMUV 0,3 7:00 PMUV 0,0

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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Collinsville

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · COLLINSVILLE, ALABAMA

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:13 PM–5:03 AM

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

☾ Moonlight 31% Waxing Crescent · Moon below 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 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min81%

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.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Collinsville were last refreshed today at 5:22 PM. The current forecast period extends through 18/09/2026 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.