What is the weather in Collinwood right now?

Current weather in Collinwood is clear sky.

Where can I find the hourly weather forecast for Collinwood?

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

Is the weather forecast for Collinwood updated regularly?

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

Now · 10:00 AM

Collinwood Weather & Hourly Forecast

United States · Tennessee · 38450

81°F

Sunny

Feels like: 86°F

💧 Humidity 63% 🌡 Pressure 30.03 inHg 💨 Wind 4 mph 👁 Visibility 20.4 mi ☁ Clouds 0% ☀️ UV index 1.5 · Low 🌅 Sunrise 6:37 AM 🌇 Sunset 6:49 PM

Hourly Forecast for Collinwood

Today

11:00 AM

Sunny

84° 💧 0.000 in 💨 4 mph H 56%30.03 inHg

2:00 PM

Mostly sunny

90° 💧 0.001 in 💨 5 mph H 44%29.97 inHg

5:00 PM

Light rain

85° 💧 0.025 in 💨 7 mph H 54%29.94 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 7 mph H 63%30.00 inHg

11:00 PM

Clear night

75° 💧 None 💨 8 mph H 69%30.06 inHg

Tomorrow

2:00 AM

Clear night

72° 💧 None 💨 6 mph H 74%30.06 inHg

5:00 AM

Clear night

69° 💧 None 💨 6 mph H 80%30.09 inHg

8:00 AM

Mostly sunny

71° 💧 0.002 in 💨 5 mph H 74%30.12 inHg

11:00 AM

Mostly sunny

81° 💧 0.007 in 💨 6 mph H 57%30.15 inHg

2:00 PM

Mostly sunny

85° 💧 0.002 in 💨 6 mph H 44%30.06 inHg

5:00 PM

Sunny

83° 💧 0.001 in 💨 9 mph H 45%30.06 inHg

8:00 PM

Mostly clear night

75° 💧 None 💨 6 mph H 57%30.09 inHg

11:00 PM

Clear night

69° 💧 None 💨 8 mph H 63%30.12 inHg

Thursday

2:00 AM

Clear night

66° 💧 None 💨 7 mph H 72%30.15 inHg

5:00 AM

Clear night

64° 💧 None 💨 7 mph H 78%30.15 inHg

8:00 AM

Mostly sunny

66° 💧 None 💨 6 mph H 76%30.18 inHg

Today

11:00 AM

Sunny

84° 💧 0.000 in 💨 4 mph H 56%30.03 inHg

12:00 PM

Sunny

87° 💧 None 💨 4 mph H 50%30.03 inHg

1:00 PM

Mostly sunny

89° 💧 0.000 in 💨 4 mph H 46%30.00 inHg

2:00 PM

Mostly sunny

90° 💧 None 💨 5 mph H 44%29.97 inHg

3:00 PM

Mostly sunny

90° 💧 0.001 in 💨 5 mph H 43%29.97 inHg

4:00 PM

Mostly sunny

89° 💧 0.001 in 💨 6 mph H 43%29.94 inHg

5:00 PM

Light rain

85° 💧 0.019 in 💨 7 mph H 54%29.94 inHg

6:00 PM

Light rain

83° 💧 0.006 in 💨 8 mph H 54%29.94 inHg

7:00 PM

Clear night

80° 💧 0.000 in 💨 7 mph H 60%29.97 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 7 mph H 63%30.00 inHg

9:00 PM

Clear night

77° 💧 None 💨 7 mph H 65%30.03 inHg

10:00 PM

Clear night

76° 💧 None 💨 7 mph H 68%30.03 inHg

11:00 PM

Clear night

75° 💧 None 💨 8 mph H 69%30.06 inHg

Tomorrow

12:00 AM

Clear night

74° 💧 None 💨 8 mph H 70%30.06 inHg

1:00 AM

Clear night

73° 💧 None 💨 7 mph H 71%30.06 inHg

2:00 AM

Clear night

72° 💧 None 💨 6 mph H 74%30.06 inHg

3:00 AM

Clear night

71° 💧 None 💨 6 mph H 76%30.06 inHg

4:00 AM

Clear night

70° 💧 None 💨 6 mph H 78%30.06 inHg

5:00 AM

Clear night

69° 💧 None 💨 6 mph H 80%30.09 inHg

6:00 AM

Clear night

69° 💧 None 💨 6 mph H 81%30.09 inHg

7:00 AM

Sunny

68° 💧 None 💨 6 mph H 82%30.12 inHg

8:00 AM

Mostly sunny

71° 💧 None 💨 5 mph H 74%30.12 inHg

9:00 AM

Mostly sunny

75° 💧 0.001 in 💨 5 mph H 68%30.12 inHg

10:00 AM

Mostly sunny

78° 💧 0.001 in 💨 5 mph H 63%30.12 inHg

11:00 AM

Mostly sunny

81° 💧 0.001 in 💨 6 mph H 57%30.15 inHg

12:00 PM

Mostly sunny

82° 💧 0.004 in 💨 7 mph H 53%30.12 inHg

1:00 PM

Mostly sunny

84° 💧 0.002 in 💨 7 mph H 49%30.09 inHg

2:00 PM

Mostly sunny

85° 💧 0.002 in 💨 6 mph H 44%30.06 inHg

3:00 PM

Mostly sunny

86° 💧 None 💨 7 mph H 41%30.06 inHg

4:00 PM

Mostly sunny

84° 💧 None 💨 9 mph H 42%30.06 inHg

5:00 PM

Sunny

83° 💧 0.001 in 💨 9 mph H 45%30.06 inHg

6:00 PM

Sunny

80° 💧 None 💨 8 mph H 48%30.06 inHg

7:00 PM

Clear night

77° 💧 None 💨 6 mph H 54%30.06 inHg

8:00 PM

Mostly clear night

75° 💧 None 💨 6 mph H 57%30.09 inHg

9:00 PM

Mostly clear night

74° 💧 None 💨 9 mph H 56%30.12 inHg

10:00 PM

Clear night

72° 💧 None 💨 10 mph H 60%30.12 inHg

11:00 PM

Clear night

69° 💧 None 💨 8 mph H 63%30.12 inHg

Thursday

12:00 AM

Clear night

68° 💧 None 💨 8 mph H 66%30.12 inHg

1:00 AM

Clear night

67° 💧 None 💨 7 mph H 69%30.12 inHg

2:00 AM

Clear night

66° 💧 None 💨 7 mph H 72%30.15 inHg

3:00 AM

Clear night

65° 💧 None 💨 7 mph H 74%30.15 inHg

4:00 AM

Clear night

64° 💧 None 💨 7 mph H 76%30.12 inHg

5:00 AM

Clear night

64° 💧 None 💨 7 mph H 78%30.15 inHg

6:00 AM

Clear night

63° 💧 None 💨 7 mph H 81%30.15 inHg

7:00 AM

Sunny

63° 💧 None 💨 7 mph H 82%30.15 inHg

8:00 AM

Mostly sunny

66° 💧 None 💨 6 mph H 76%30.18 inHg

9:00 AM

Partly cloudy

70° 💧 None 💨 7 mph H 70%30.18 inHg

10:00 AM

Mostly cloudy

74° 💧 None 💨 6 mph H 63%30.18 inHg

11:00 AM

Overcast

78° 💧 0.002 in 💨 5 mph H 55%30.15 inHg

12:00 PM

Partly cloudy

79° 💧 None 💨 5 mph H 50%30.15 inHg

1:00 PM

Mostly sunny

81° 💧 None 💨 5 mph H 45%30.12 inHg

2:00 PM

Mostly sunny

83° 💧 None 💨 5 mph H 41%30.09 inHg

3:00 PM

Mostly sunny

84° 💧 None 💨 5 mph H 38%30.06 inHg

4:00 PM

Mostly sunny

83° 💧 None 💨 6 mph H 37%30.06 inHg

5:00 PM

Mostly sunny

82° 💧 None 💨 6 mph H 37%30.06 inHg

6:00 PM

Mostly sunny

81° 💧 None 💨 4 mph H 38%30.06 inHg

7:00 PM

Clear night

76° 💧 None 💨 6 mph H 44%30.06 inHg

Friday

4:00 AM

Clear night

66° 💧 None 💨 5 mph H 77%30.12 inHg

7:00 AM

Sunny

65° 💧 None 💨 6 mph H 89%30.15 inHg

10:00 AM

Sunny

76° 💧 None 💨 4 mph H 61%30.18 inHg

1:00 PM

Mostly sunny

83° 💧 None 💨 4 mph H 42%30.12 inHg

4:00 PM

Mostly sunny

85° 💧 None 💨 5 mph H 37%30.06 inHg

7:00 PM

Clear night

77° 💧 None 💨 7 mph H 44%30.06 inHg

10:00 PM

Clear night

72° 💧 None 💨 8 mph H 49%30.09 inHg

Saturday

1:00 AM

Mostly clear night

68° 💧 None 💨 7 mph H 49%30.09 inHg

4:00 AM

Mostly clear night

65° 💧 None 💨 7 mph H 53%30.09 inHg

7:00 AM

Mostly sunny

63° 💧 None 💨 6 mph H 60%30.12 inHg

10:00 AM

Overcast

74° 💧 None 💨 4 mph H 44%30.15 inHg

1:00 PM

Overcast

83° 💧 None 💨 1 mph H 36%30.09 inHg

4:00 PM

Overcast

83° 💧 None 💨 6 mph H 35%30.03 inHg

7:00 PM

Overcast night

76° 💧 None 💨 5 mph H 41%30.03 inHg

10:00 PM

Overcast night

73° 💧 None 💨 4 mph H 46%30.03 inHg

Sunday

1:00 AM

Overcast night

70° 💧 None 💨 6 mph H 31%30.03 inHg

4:00 AM

Overcast night

67° 💧 None 💨 4 mph H 36%30.03 inHg

7:00 AM

Mostly cloudy

66° 💧 None 💨 3 mph H 40%30.03 inHg

10:00 AM

Partly cloudy

77° 💧 None 💨 3 mph H 27%30.03 inHg

1:00 PM

Partly cloudy

85° 💧 None 💨 5 mph H 22%29.97 inHg

4:00 PM

Partly cloudy

85° 💧 None 💨 6 mph H 24%29.91 inHg

7:00 PM

Overcast night

77° 💧 None 💨 4 mph H 26%29.91 inHg

10:00 PM

Clear night

73° 💧 None 💨 7 mph H 18%29.94 inHg

Monday

1:00 AM

Mostly clear night

69° 💧 None 💨 7 mph H 29%29.94 inHg

7:00 AM

Sunny

67° 💧 None 💨 6 mph H 31%29.94 inHg

1:00 PM

Sunny

62° 💧 None 💨 5 mph H 48%29.94 inHg

7:00 PM

Partly cloudy night

82° 💧 None 💨 5 mph H 19%29.91 inHg

Tuesday

1:00 AM

Partly cloudy night

73° 💧 None 💨 4 mph H 24%29.85 inHg

7:00 AM

Sunny

64° 💧 None 💨 7 mph H 35%29.91 inHg

1:00 PM

Sunny

59° 💧 None 💨 6 mph H 50%29.94 inHg

7:00 PM

Clear night

85° 💧 None 💨 1 mph H 15%29.91 inHg

Wednesday

1:00 AM

Clear night

76° 💧 None 💨 5 mph H 17%29.85 inHg

7:00 AM

Sunny

67° 💧 None 💨 6 mph H 28%29.91 inHg

1:00 PM

Mostly sunny

63° 💧 None 💨 8 mph H 38%29.94 inHg

7:00 PM

Mostly cloudy night

88° 💧 None 💨 9 mph H 17%29.94 inHg

Thursday

1:00 AM

Partly cloudy night

78° 💧 None 💨 7 mph H 24%29.91 inHg

7:00 AM

Overcast

73° 💧 None 💨 9 mph H 35%29.97 inHg

1:00 PM

Overcast

69° 💧 None 💨 10 mph H 50%30.03 inHg

7:00 PM

Overcast night

88° 💧 None 💨 10 mph H 34%30.03 inHg

Friday

1:00 AM

Overcast night

81° 💧 None 💨 8 mph H 32%30.03 inHg

7:00 AM

Overcast

76° 💧 None 💨 9 mph H 44%30.06 inHg

1:00 PM

Overcast

72° 💧 None 💨 11 mph H 64%30.09 inHg

7:00 PM

Mostly cloudy night

86° 💧 None 💨 14 mph H 36%30.09 inHg

Saturday

1:00 AM

Overcast night

82° 💧 None 💨 10 mph H 39%30.03 inHg

7:00 AM

Overcast

77° 💧 None 💨 13 mph H 47%30.03 inHg

1:00 PM

Light rain

70° 💧 None 💨 11 mph H 70%30.06 inHg

7:00 PM

Overcast night

80° 💧 None 💨 11 mph H 56%30.03 inHg

Sunday

1:00 AM

Overcast night

82° 💧 None 💨 6 mph H 49%29.97 inHg

7:00 AM

Overcast

75° 💧 None 💨 8 mph H 71%30.00 inHg

1:00 PM

Light rain

71° 💧 None 💨 8 mph H 86%30.03 inHg

7:00 PM

Overcast night

75° 💧 None 💨 6 mph H 80%30.03 inHg

Monday

1:00 AM

Light rain

77° 💧 None 💨 4 mph H 72%29.97 inHg

7:00 AM

Mostly sunny

72° 💧 None 💨 1 mph H 87%30.00 inHg

1:00 PM

Mostly sunny

68° 💧 None 💨 2 mph H 97%30.03 inHg

7:00 PM

Mostly cloudy night

89° 💧 None 💨 4 mph H 44%30.00 inHg

Tuesday

1:00 AM

Moderate rain

73° 💧 None 💨 6 mph H 97%30.00 inHg

7:00 AM

Mostly sunny

70° 💧 None 💨 5 mph H 97%29.97 inHg

1:00 PM

Light rain

69° 💧 None 💨 5 mph H 96%29.97 inHg

7:00 PM

Light rain

76° 💧 None 💨 8 mph H 81%29.97 inHg

Wednesday

1:00 AM

Overcast night

70° 💧 None 💨 7 mph H 95%29.94 inHg

In Collinwood and, more broadly, across the state of Tennessee: This morning will start with mostly cloudy skies, and temperatures will be warm, ranging from the mid-70s to the low 90s. Light southwest winds at around 6 mph will bring occasional gusts up to 13 mph. As the day progresses, conditions will remain quite hot, with temperatures staying in the 70s to the low 90s. There’s a possibility of light rain, with an accumulation of about 0.16 inches, and the highest likelihood of rain will be later in the afternoon. The winds will continue to be gentle, mostly southwest at 6 mph, with some gusts. Overall, it will be a warm and partly cloudy day with a chance of brief showers in the afternoon.

15-Day Weather Outlook for Collinwood

TomorrowTomorrow

Mostly sunny 86°/68° 💧 None 💨 10 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 84°/63° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 85°/65° 💧 0.043 in 💨 8 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 83°/63° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Overcast 85°/66° 💧 None 💨 7 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 82°/62° 💧 None 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Partly cloudy 85°/59° 💧 None 💨 7 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 88°/63° 💧 None 💨 9 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 88°/69° 💧 None 💨 10 mph

Friday, Oct 2Fri Oct 2

Overcast 86°/72° 💧 None 💨 14 mph

Saturday, Oct 3Sat Oct 3

Light rain 82°/70° 💧 0.026 in 💨 13 mph

Sunday, Oct 4Sun Oct 4

Light rain 82°/71° 💧 0.157 in 💨 8 mph

Monday, Oct 5Mon Oct 5

Light rain 89°/68° 💧 0.012 in 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Moderate rain 76°/69° 💧 0.518 in 💨 8 mph

Wednesday, Oct 7Wed Oct 7

Overcast 70°/70° 💧 0.179 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Collinwood

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Collinwood

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 11:00 AM

PM2.5 Fine particles Good 9,0µg/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 9,9µg/m³

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

O₃ Ozone Fair 82,8µg/m³

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

NO₂ Nitrogen dioxide Good 1,9µg/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 Collinwood

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 7,4High 🙂Fair

Tomorrow UV 7,1High 🙂Fair

Thursday UV 3,2Moderate 🙂Fair

Friday UV 7,3High 🙂Fair

Saturday UV 6,0High 😊Good

Sunday UV 6,0High —Unavailable

Monday UV 5,0Moderate —Unavailable

Hourly UV index today

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

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 Collinwood

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · COLLINWOOD, TENNESSEE

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: 8:12 PM–5:15 AM

☁ Cloud cover 0% 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 70° 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 min75%

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.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Wheaton Aston GB · England · 2,000 residents Golden View Colony US · South Dakota · 60 residents Imperial US · California · 21,430 residents Longueuil CA · Quebec · 351,819 residents Balgownie AU · New South Wales · 5,722 residents Glen Osborne US · Pennsylvania · 585 residents St. Stephen US · South Carolina · 1,462 residents Agoura Hills US · California · 19,721 residents Laguna Hills US · California · 30,740 residents Ponce de Leon US · Florida · 780 residents Hutsonville US · Illinois · 590 residents Lomax US · Illinois · 318 residents Cusseta-Chattahoochee County US · Georgia · 8,887 residents Wellston US · Oklahoma · 902 residents Darley GB · England · 840 residents Cloud Creek US · Oklahoma · 266 residents

Forecast data for Collinwood were last refreshed today at 10:00 AM. The current forecast period extends through 24/09/2026 at 8:00 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.