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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 · 5:11 AM

Collinsville Weather & Hourly Forecast

United States · Mississippi · 39325

71°F

Clear night

Feels like: 76°F

💧 Humidity 98% 🌡 Pressure 30.03 inHg 💨 Wind 6 mph 👁 Visibility 8.6 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:43 AM 🌇 Sunset 6:52 PM

Hourly Forecast for Collinsville

Today

6:00 AM

Clear night

71° 💧 0.000 in 💨 6 mph H 99%30.06 inHg

9:00 AM

Mostly cloudy

76° 💧 None 💨 9 mph H 83%30.09 inHg

12:00 PM

Sunny

85° 💧 0.001 in 💨 6 mph H 62%30.09 inHg

3:00 PM

Sunny

88° 💧 0.002 in 💨 7 mph H 51%30.03 inHg

6:00 PM

Sunny

84° 💧 None 💨 6 mph H 57%30.03 inHg

9:00 PM

Clear night

77° 💧 None 💨 6 mph H 70%30.06 inHg

Tomorrow

12:00 AM

Clear night

74° 💧 None 💨 8 mph H 65%30.06 inHg

3:00 AM

Mostly clear night

71° 💧 None 💨 6 mph H 78%30.06 inHg

6:00 AM

Mostly cloudy night

68° 💧 None 💨 7 mph H 86%30.09 inHg

9:00 AM

Mostly cloudy

73° 💧 None 💨 6 mph H 76%30.12 inHg

12:00 PM

Mostly cloudy

82° 💧 None 💨 5 mph H 59%30.09 inHg

3:00 PM

Mostly cloudy

85° 💧 None 💨 6 mph H 48%30.03 inHg

6:00 PM

Partly cloudy

82° 💧 None 💨 5 mph H 53%30.03 inHg

9:00 PM

Clear night

75° 💧 None 💨 7 mph H 61%30.06 inHg

Friday

12:00 AM

Clear night

71° 💧 None 💨 7 mph H 69%30.06 inHg

3:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 85%30.06 inHg

Today

6:00 AM

Clear night

71° 💧 None 💨 6 mph H 99%30.06 inHg

7:00 AM

Mostly cloudy

72° 💧 None 💨 7 mph H 98%30.09 inHg

8:00 AM

Overcast

73° 💧 0.000 in 💨 8 mph H 92%30.09 inHg

9:00 AM

Mostly cloudy

76° 💧 None 💨 9 mph H 83%30.09 inHg

10:00 AM

Partly cloudy

79° 💧 None 💨 8 mph H 73%30.12 inHg

11:00 AM

Sunny

82° 💧 None 💨 7 mph H 67%30.09 inHg

12:00 PM

Sunny

85° 💧 None 💨 6 mph H 62%30.09 inHg

1:00 PM

Sunny

87° 💧 None 💨 7 mph H 56%30.06 inHg

2:00 PM

Sunny

87° 💧 0.001 in 💨 7 mph H 52%30.06 inHg

3:00 PM

Sunny

88° 💧 0.001 in 💨 7 mph H 51%30.03 inHg

4:00 PM

Sunny

87° 💧 0.001 in 💨 8 mph H 50%30.03 inHg

5:00 PM

Sunny

86° 💧 0.001 in 💨 8 mph H 52%30.00 inHg

6:00 PM

Sunny

84° 💧 None 💨 6 mph H 57%30.03 inHg

7:00 PM

Clear night

80° 💧 None 💨 5 mph H 65%30.03 inHg

8:00 PM

Clear night

77° 💧 None 💨 5 mph H 69%30.03 inHg

9:00 PM

Clear night

77° 💧 None 💨 6 mph H 70%30.06 inHg

10:00 PM

Clear night

76° 💧 None 💨 7 mph H 69%30.06 inHg

11:00 PM

Mostly clear night

75° 💧 None 💨 7 mph H 66%30.06 inHg

Tomorrow

12:00 AM

Clear night

74° 💧 None 💨 8 mph H 65%30.06 inHg

1:00 AM

Clear night

73° 💧 None 💨 6 mph H 71%30.06 inHg

2:00 AM

Mostly clear night

71° 💧 None 💨 6 mph H 77%30.06 inHg

3:00 AM

Mostly clear night

71° 💧 None 💨 6 mph H 78%30.06 inHg

4:00 AM

Mostly clear night

70° 💧 None 💨 7 mph H 80%30.06 inHg

5:00 AM

Partly cloudy night

69° 💧 None 💨 7 mph H 84%30.09 inHg

6:00 AM

Mostly cloudy night

68° 💧 None 💨 7 mph H 86%30.09 inHg

7:00 AM

Partly cloudy

68° 💧 None 💨 7 mph H 88%30.09 inHg

8:00 AM

Mostly cloudy

70° 💧 None 💨 7 mph H 82%30.12 inHg

9:00 AM

Mostly cloudy

73° 💧 None 💨 6 mph H 76%30.12 inHg

10:00 AM

Mostly cloudy

76° 💧 None 💨 6 mph H 73%30.12 inHg

11:00 AM

Mostly cloudy

79° 💧 None 💨 6 mph H 68%30.12 inHg

12:00 PM

Mostly cloudy

82° 💧 None 💨 5 mph H 59%30.09 inHg

1:00 PM

Mostly cloudy

84° 💧 None 💨 5 mph H 54%30.06 inHg

2:00 PM

Mostly cloudy

85° 💧 None 💨 6 mph H 51%30.06 inHg

3:00 PM

Mostly cloudy

85° 💧 None 💨 6 mph H 48%30.03 inHg

4:00 PM

Mostly cloudy

85° 💧 None 💨 7 mph H 47%30.00 inHg

5:00 PM

Partly cloudy

84° 💧 None 💨 7 mph H 48%30.03 inHg

6:00 PM

Partly cloudy

82° 💧 None 💨 5 mph H 53%30.03 inHg

7:00 PM

Mostly clear night

78° 💧 None 💨 6 mph H 59%30.03 inHg

8:00 PM

Clear night

76° 💧 None 💨 7 mph H 60%30.03 inHg

9:00 PM

Clear night

75° 💧 None 💨 7 mph H 61%30.06 inHg

10:00 PM

Clear night

74° 💧 None 💨 6 mph H 63%30.06 inHg

11:00 PM

Clear night

72° 💧 None 💨 6 mph H 66%30.06 inHg

Friday

12:00 AM

Clear night

71° 💧 None 💨 7 mph H 69%30.06 inHg

1:00 AM

Clear night

71° 💧 None 💨 5 mph H 75%30.06 inHg

2:00 AM

Mostly clear night

70° 💧 None 💨 4 mph H 81%30.06 inHg

3:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 85%30.06 inHg

4:00 AM

Partly cloudy night

68° 💧 None 💨 4 mph H 88%30.06 inHg

5:00 AM

Partly cloudy night

68° 💧 None 💨 3 mph H 91%30.09 inHg

6:00 AM

Mostly clear night

67° 💧 None 💨 4 mph H 94%30.09 inHg

7:00 AM

Sunny

67° 💧 None 💨 4 mph H 95%30.12 inHg

8:00 AM

Sunny

70° 💧 None 💨 4 mph H 86%30.12 inHg

9:00 AM

Sunny

73° 💧 None 💨 5 mph H 74%30.12 inHg

10:00 AM

Mostly sunny

77° 💧 None 💨 5 mph H 64%30.12 inHg

11:00 AM

Mostly sunny

79° 💧 None 💨 4 mph H 58%30.12 inHg

12:00 PM

Sunny

82° 💧 None 💨 4 mph H 53%30.12 inHg

1:00 PM

Mostly sunny

84° 💧 None 💨 4 mph H 48%30.09 inHg

2:00 PM

Mostly sunny

85° 💧 None 💨 4 mph H 43%30.06 inHg

3:00 PM

Mostly cloudy

86° 💧 None 💨 5 mph H 40%30.03 inHg

4:00 PM

Partly cloudy

86° 💧 None 💨 5 mph H 39%30.00 inHg

5:00 PM

Partly cloudy

85° 💧 None 💨 5 mph H 41%30.00 inHg

6:00 PM

Sunny

82° 💧 None 💨 3 mph H 50%30.00 inHg

7:00 PM

Partly cloudy night

77° 💧 None 💨 4 mph H 61%30.00 inHg

10:00 PM

Clear night

73° 💧 None 💨 3 mph H 68%30.03 inHg

Saturday

1:00 AM

Mostly cloudy night

69° 💧 None 💨 4 mph H 81%30.03 inHg

4:00 AM

Partly cloudy night

68° 💧 None 💨 4 mph H 82%30.03 inHg

7:00 AM

Mostly sunny

66° 💧 None 💨 3 mph H 87%30.06 inHg

10:00 AM

Mostly cloudy

78° 💧 None 💨 3 mph H 58%30.12 inHg

1:00 PM

Mostly cloudy

86° 💧 None 💨 2 mph H 42%30.06 inHg

4:00 PM

Overcast

87° 💧 None 💨 2 mph H 37%30.00 inHg

7:00 PM

Overcast night

80° 💧 None 💨 5 mph H 53%29.97 inHg

10:00 PM

Overcast night

75° 💧 None 💨 4 mph H 61%30.00 inHg

Sunday

1:00 AM

Mostly cloudy night

72° 💧 None 💨 5 mph H 68%30.00 inHg

4:00 AM

Clear night

70° 💧 None 💨 5 mph H 72%30.00 inHg

7:00 AM

Mostly sunny

70° 💧 None 💨 4 mph H 75%30.03 inHg

10:00 AM

Mostly sunny

80° 💧 None 💨 5 mph H 63%30.03 inHg

1:00 PM

Mostly cloudy

87° 💧 None 💨 5 mph H 44%29.97 inHg

4:00 PM

Mostly sunny

88° 💧 None 💨 3 mph H 42%29.91 inHg

7:00 PM

Light rain

79° 💧 None 💨 2 mph H 64%29.91 inHg

10:00 PM

Mostly cloudy night

72° 💧 None 💨 2 mph H 96%29.94 inHg

Monday

1:00 AM

Light rain

70° 💧 None 💨 4 mph H 99%29.94 inHg

4:00 AM

Light rain

69° 💧 None 💨 5 mph H 99%29.94 inHg

7:00 AM

Moderate rain

68° 💧 None 💨 3 mph H 99%29.94 inHg

10:00 AM

Light rain

71° 💧 None 💨 7 mph H 96%29.97 inHg

1:00 PM

Light rain

79° 💧 None 💨 6 mph H 74%29.94 inHg

4:00 PM

Light rain

81° 💧 None 💨 4 mph H 68%29.88 inHg

7:00 PM

Mostly clear night

75° 💧 None 💨 3 mph H 83%29.88 inHg

Tuesday

1:00 AM

Mostly clear night

71° 💧 None 💨 7 mph H 90%29.91 inHg

7:00 AM

Sunny

68° 💧 None 💨 4 mph H 94%29.94 inHg

1:00 PM

Mostly sunny

86° 💧 None 💨 9 mph H 52%29.88 inHg

7:00 PM

Overcast night

79° 💧 None 💨 11 mph H 64%29.83 inHg

Wednesday

1:00 AM

Overcast night

74° 💧 None 💨 10 mph H 87%29.83 inHg

7:00 AM

Light rain

71° 💧 None 💨 10 mph H 96%29.80 inHg

1:00 PM

Moderate rain

72° 💧 None 💨 11 mph H 98%29.74 inHg

7:00 PM

Moderate rain

70° 💧 None 💨 10 mph H 99%29.71 inHg

Thursday

1:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 99%29.77 inHg

7:00 AM

Sunny

65° 💧 None 💨 5 mph H 99%29.85 inHg

1:00 PM

Partly cloudy

78° 💧 None 💨 6 mph H 56%29.88 inHg

7:00 PM

Clear night

72° 💧 None 💨 6 mph H 70%29.88 inHg

Friday

1:00 AM

Clear night

64° 💧 None 💨 6 mph H 85%29.97 inHg

7:00 AM

Sunny

59° 💧 None 💨 5 mph H 91%30.03 inHg

1:00 PM

Sunny

77° 💧 None 💨 7 mph H 50%30.03 inHg

7:00 PM

Clear night

68° 💧 None 💨 7 mph H 59%30.03 inHg

Saturday

1:00 AM

Clear night

61° 💧 None 💨 6 mph H 77%30.06 inHg

7:00 AM

Sunny

56° 💧 None 💨 6 mph H 90%30.12 inHg

1:00 PM

Sunny

73° 💧 None 💨 7 mph H 48%30.12 inHg

7:00 PM

Partly cloudy night

65° 💧 None 💨 5 mph H 65%30.09 inHg

Sunday

1:00 AM

Clear night

58° 💧 None 💨 6 mph H 76%30.12 inHg

7:00 AM

Overcast

55° 💧 None 💨 6 mph H 83%30.18 inHg

1:00 PM

Mostly sunny

75° 💧 None 💨 6 mph H 49%30.15 inHg

7:00 PM

Clear night

67° 💧 None 💨 6 mph H 67%30.09 inHg

Monday

1:00 AM

Clear night

61° 💧 None 💨 7 mph H 73%30.15 inHg

7:00 AM

Sunny

58° 💧 None 💨 6 mph H 87%30.15 inHg

1:00 PM

Sunny

80° 💧 None 💨 4 mph H 48%30.15 inHg

7:00 PM

Clear night

70° 💧 None 💨 5 mph H 63%30.09 inHg

Tuesday

1:00 AM

Clear night

63° 💧 None 💨 4 mph H 77%30.12 inHg

7:00 AM

Sunny

59° 💧 None 💨 4 mph H 91%30.15 inHg

1:00 PM

Sunny

81° 💧 None 💨 2 mph H 43%30.12 inHg

7:00 PM

Clear night

72° 💧 None 💨 4 mph H 56%30.06 inHg

Wednesday

1:00 AM

Clear night

65° 💧 None 💨 0 mph H 75%30.06 inHg

7:00 AM

Sunny

61° 💧 None 💨 3 mph H 85%30.06 inHg

1:00 PM

Sunny

85° 💧 None 💨 6 mph H 40%30.00 inHg

7:00 PM

Clear night

76° 💧 None 💨 8 mph H 62%29.97 inHg

In Collinsville and, more broadly, across the state of Mississippi: The morning begins with a mix of sun and clouds, bringing warm conditions that are expected to continue into the afternoon. Temperatures will climb into the high 80s and low 90s, making for a hot day. Light west winds will blow at around 4 mph, with occasional gusts reaching up to 11 mph. There is a possibility of rain, with some areas receiving around 0.36 inches of accumulation, and the maximum probability of rain is about 76%. Overall, it should be a warm day with a chance of some showers, so it’s a good idea to carry an umbrella if you plan to be outdoors.

15-Day Weather Outlook for Collinsville

TomorrowTomorrow

Mostly sunny 87°/69° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Partly cloudy 86°/67° 💧 0.006 in 💨 5 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 88°/68° 💧 0.001 in 💨 5 mph

Sunday, Sep 27Sun Sep 27

Overcast 91°/70° 💧 None 💨 5 mph

Monday, Sep 28Mon Sep 28

Moderate rain 91°/72° 💧 0.010 in 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 91°/71° 💧 0.002 in 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Overcast 84°/74° 💧 0.046 in 💨 11 mph

Thursday, Oct 1Thu Oct 1

Moderate rain 82°/71° 💧 0.625 in 💨 11 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 84°/72° 💧 0.035 in 💨 5 mph

Saturday, Oct 3Sat Oct 3

Partly cloudy 88°/70° 💧 0.004 in 💨 4 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 80°/65° 💧 0.002 in 💨 7 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 79°/59° 💧 None 💨 6 mph

Tuesday, Oct 6Tue Oct 6

Light rain 73°/63° 💧 0.007 in 💨 7 mph

Wednesday, Oct 7Wed Oct 7

Light rain 63°/62° 💧 0.156 in 💨 7 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

Good

Nearest forecast value 6:00 AM

PM2.5 Fine particles Good 6,6µg/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 12,4µg/m³

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

O₃ Ozone Good 15,7µg/m³

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

NO₂ Nitrogen dioxide Good 2,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

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 8,3Very high 😊Good

Tomorrow UV 7,6High 🙂Fair

Friday UV 7,7High 🙂Fair

Saturday UV 5,8Moderate 🙂Fair

Sunday UV 8,0Very high 😊Good

Monday UV 7,0High —Unavailable

Tuesday UV 8,0Very high —Unavailable

Hourly UV index today

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

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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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 Collinsville

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · COLLINSVILLE, MISSISSIPPI

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

88/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:14 PM–5:22 AM

☁ Cloud cover 8% Real hourly forecast for the best viewing hour.

☾ Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 60° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min67%

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

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

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

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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 Collinsville were last refreshed today at 5:11 AM. The current forecast period extends through 25/09/2026 at 3:00 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.