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Now · 3:21 PM

Ooltewah Weather & Hourly Forecast

United States · Tennessee · 37363

92°F

Sunny

Feels like: 93°F

💧 Humidity 35% 🌡 Pressure 30.00 inHg 💨 Wind 4 mph 👁 Visibility 26.8 mi ☁ Clouds 12% ☀️ UV index 5.2 · Moderate 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Ooltewah

Today

4:00 PM

Sunny

93° 💧 None 💨 4 mph H 34%29.94 inHg

7:00 PM

Sunny

91° 💧 None 💨 3 mph H 37%29.91 inHg

10:00 PM

Clear night

83° 💧 None 💨 7 mph H 47%29.97 inHg

Tomorrow

1:00 AM

Clear night

78° 💧 None 💨 4 mph H 62%29.94 inHg

4:00 AM

Clear night

75° 💧 None 💨 3 mph H 68%29.94 inHg

7:00 AM

Clear night

73° 💧 None 💨 4 mph H 78%29.97 inHg

10:00 AM

Mostly sunny

81° 💧 None 💨 4 mph H 62%29.97 inHg

1:00 PM

Mostly cloudy

91° 💧 0.000 in 💨 4 mph H 41%29.94 inHg

4:00 PM

Overcast

94° 💧 0.001 in 💨 4 mph H 37%29.85 inHg

7:00 PM

Overcast

90° 💧 0.001 in 💨 5 mph H 41%29.85 inHg

10:00 PM

Mostly cloudy night

81° 💧 0.000 in 💨 5 mph H 67%29.94 inHg

Saturday

1:00 AM

Partly cloudy night

77° 💧 None 💨 7 mph H 79%29.91 inHg

4:00 AM

Mostly cloudy night

75° 💧 0.004 in 💨 5 mph H 91%29.91 inHg

7:00 AM

Light rain

74° 💧 0.092 in 💨 3 mph H 94%29.97 inHg

10:00 AM

Light thunderstorms

74° 💧 0.113 in 💨 7 mph H 93%30.00 inHg

1:00 PM

Light rain

80° 💧 0.053 in 💨 4 mph H 79%30.00 inHg

Today

4:00 PM

Sunny

93° 💧 None 💨 4 mph H 34%29.94 inHg

5:00 PM

Sunny

93° 💧 None 💨 4 mph H 33%29.94 inHg

6:00 PM

Sunny

92° 💧 None 💨 3 mph H 32%29.91 inHg

7:00 PM

Sunny

91° 💧 None 💨 3 mph H 37%29.91 inHg

8:00 PM

Clear night

87° 💧 None 💨 3 mph H 46%29.94 inHg

9:00 PM

Clear night

84° 💧 None 💨 6 mph H 47%29.94 inHg

10:00 PM

Clear night

83° 💧 None 💨 7 mph H 47%29.97 inHg

11:00 PM

Clear night

81° 💧 None 💨 5 mph H 54%29.94 inHg

Tomorrow

12:00 AM

Clear night

79° 💧 None 💨 4 mph H 59%29.94 inHg

1:00 AM

Clear night

78° 💧 None 💨 4 mph H 62%29.94 inHg

2:00 AM

Clear night

77° 💧 None 💨 4 mph H 63%29.94 inHg

3:00 AM

Clear night

76° 💧 None 💨 3 mph H 66%29.94 inHg

4:00 AM

Clear night

75° 💧 None 💨 3 mph H 68%29.94 inHg

5:00 AM

Clear night

75° 💧 None 💨 4 mph H 70%29.94 inHg

6:00 AM

Clear night

74° 💧 None 💨 4 mph H 74%29.97 inHg

7:00 AM

Clear night

73° 💧 None 💨 4 mph H 78%29.97 inHg

8:00 AM

Sunny

74° 💧 None 💨 5 mph H 79%29.97 inHg

9:00 AM

Sunny

77° 💧 None 💨 4 mph H 71%30.00 inHg

10:00 AM

Mostly sunny

81° 💧 None 💨 4 mph H 62%29.97 inHg

11:00 AM

Mostly cloudy

85° 💧 None 💨 4 mph H 55%29.97 inHg

12:00 PM

Mostly cloudy

88° 💧 None 💨 3 mph H 48%29.97 inHg

1:00 PM

Mostly cloudy

91° 💧 None 💨 4 mph H 41%29.94 inHg

2:00 PM

Mostly cloudy

92° 💧 None 💨 3 mph H 38%29.91 inHg

3:00 PM

Overcast

94° 💧 0.000 in 💨 4 mph H 37%29.88 inHg

4:00 PM

Overcast

94° 💧 0.000 in 💨 4 mph H 37%29.85 inHg

5:00 PM

Overcast

93° 💧 0.000 in 💨 4 mph H 38%29.83 inHg

6:00 PM

Overcast

92° 💧 0.000 in 💨 5 mph H 39%29.83 inHg

7:00 PM

Overcast

90° 💧 0.001 in 💨 5 mph H 41%29.85 inHg

8:00 PM

Overcast night

87° 💧 0.000 in 💨 2 mph H 51%29.85 inHg

9:00 PM

Overcast night

85° 💧 0.001 in 💨 7 mph H 54%29.88 inHg

10:00 PM

Mostly cloudy night

81° 💧 0.000 in 💨 5 mph H 67%29.94 inHg

11:00 PM

Mostly cloudy night

79° 💧 None 💨 6 mph H 73%29.94 inHg

Saturday

12:00 AM

Partly cloudy night

78° 💧 None 💨 6 mph H 76%29.94 inHg

1:00 AM

Partly cloudy night

77° 💧 None 💨 7 mph H 79%29.91 inHg

2:00 AM

Mostly clear night

76° 💧 None 💨 6 mph H 83%29.91 inHg

3:00 AM

Partly cloudy night

75° 💧 None 💨 5 mph H 88%29.91 inHg

4:00 AM

Mostly cloudy night

75° 💧 None 💨 5 mph H 91%29.91 inHg

5:00 AM

Mostly cloudy night

75° 💧 0.000 in 💨 5 mph H 91%29.94 inHg

6:00 AM

Overcast night

75° 💧 0.004 in 💨 5 mph H 90%29.94 inHg

7:00 AM

Light rain

74° 💧 0.040 in 💨 3 mph H 94%29.97 inHg

8:00 AM

Light rain

74° 💧 0.023 in 💨 3 mph H 96%29.97 inHg

9:00 AM

Light rain

74° 💧 0.029 in 💨 3 mph H 96%30.00 inHg

10:00 AM

Light thunderstorms

74° 💧 0.048 in 💨 7 mph H 93%30.00 inHg

11:00 AM

Light thunderstorms

74° 💧 0.047 in 💨 5 mph H 95%30.03 inHg

12:00 PM

Light rain

77° 💧 0.017 in 💨 5 mph H 86%30.03 inHg

1:00 PM

Light rain

80° 💧 0.023 in 💨 4 mph H 79%30.00 inHg

2:00 PM

Light rain

82° 💧 0.011 in 💨 4 mph H 71%29.97 inHg

3:00 PM

Light rain

79° 💧 0.019 in 💨 5 mph H 79%29.94 inHg

4:00 PM

Light thunderstorms

78° 💧 0.051 in 💨 5 mph H 86%29.94 inHg

5:00 PM

Light rain

82° 💧 0.008 in 💨 2 mph H 75%29.91 inHg

6:00 PM

Light thunderstorms

77° 💧 0.073 in 💨 5 mph H 91%29.94 inHg

7:00 PM

Light rain

76° 💧 0.035 in 💨 3 mph H 94%29.94 inHg

8:00 PM

Mostly cloudy night

76° 💧 0.003 in 💨 2 mph H 94%29.94 inHg

9:00 PM

Light rain

75° 💧 0.006 in 💨 2 mph H 93%29.97 inHg

10:00 PM

Light thunderstorms

75° 💧 0.021 in 💨 2 mph H 94%30.00 inHg

11:00 PM

Mostly clear night

74° 💧 0.004 in 💨 2 mph H 95%30.00 inHg

Sunday

12:00 AM

Light rain

73° 💧 0.006 in 💨 3 mph H 96%30.00 inHg

1:00 AM

Partly cloudy night

73° 💧 0.003 in 💨 5 mph H 97%30.00 inHg

2:00 AM

Mostly clear night

73° 💧 0.001 in 💨 4 mph H 98%30.00 inHg

3:00 AM

Mostly cloudy night

73° 💧 0.000 in 💨 3 mph H 98%30.00 inHg

4:00 AM

Overcast night

73° 💧 0.001 in 💨 3 mph H 98%29.97 inHg

5:00 AM

Mostly cloudy night

73° 💧 0.001 in 💨 2 mph H 98%29.97 inHg

6:00 AM

Partly cloudy night

73° 💧 0.000 in 💨 2 mph H 97%30.00 inHg

7:00 AM

Mostly clear night

72° 💧 None 💨 2 mph H 98%30.00 inHg

8:00 AM

Mist

73° 💧 0.001 in 💨 2 mph H 97%30.03 inHg

11:00 AM

Light rain

78° 💧 None 💨 1 mph H 84%30.09 inHg

2:00 PM

Partly cloudy

86° 💧 None 💨 1 mph H 61%30.03 inHg

5:00 PM

Light rain

88° 💧 None 💨 2 mph H 54%29.97 inHg

8:00 PM

Partly cloudy night

79° 💧 None 💨 4 mph H 86%30.00 inHg

11:00 PM

Mostly clear night

76° 💧 None 💨 4 mph H 89%30.06 inHg

Monday

2:00 AM

Partly cloudy night

74° 💧 None 💨 4 mph H 95%30.03 inHg

5:00 AM

Mostly cloudy night

73° 💧 None 💨 2 mph H 99%30.06 inHg

8:00 AM

Overcast

73° 💧 None 💨 2 mph H 98%30.09 inHg

11:00 AM

Mostly sunny

84° 💧 None 💨 1 mph H 67%30.09 inHg

2:00 PM

Mostly sunny

90° 💧 None 💨 4 mph H 52%30.06 inHg

5:00 PM

Mostly sunny

92° 💧 None 💨 5 mph H 43%30.00 inHg

8:00 PM

Clear night

86° 💧 None 💨 4 mph H 53%30.00 inHg

11:00 PM

Clear night

80° 💧 None 💨 6 mph H 68%30.06 inHg

Tuesday

2:00 AM

Clear night

77° 💧 None 💨 3 mph H 78%30.06 inHg

5:00 AM

Clear night

75° 💧 None 💨 2 mph H 86%30.09 inHg

8:00 AM

Sunny

75° 💧 None 💨 2 mph H 87%30.15 inHg

11:00 AM

Mostly sunny

88° 💧 None 💨 4 mph H 55%30.18 inHg

2:00 PM

Mostly sunny

94° 💧 None 💨 7 mph H 43%30.12 inHg

5:00 PM

Mostly sunny

93° 💧 None 💨 7 mph H 44%30.09 inHg

8:00 PM

Mostly clear night

87° 💧 None 💨 7 mph H 53%30.09 inHg

11:00 PM

Clear night

82° 💧 None 💨 4 mph H 68%30.15 inHg

Wednesday

2:00 AM

Clear night

79° 💧 None 💨 4 mph H 72%30.15 inHg

8:00 AM

Sunny

79° 💧 None 💨 9 mph H 76%30.21 inHg

2:00 PM

Sunny

75° 💧 None 💨 7 mph H 83%30.27 inHg

8:00 PM

Mostly clear night

91° 💧 None 💨 1 mph H 47%30.21 inHg

Thursday

2:00 AM

Light rain

84° 💧 None 💨 5 mph H 66%30.12 inHg

8:00 AM

Sunny

78° 💧 None 💨 6 mph H 75%30.18 inHg

2:00 PM

Sunny

74° 💧 None 💨 4 mph H 83%30.18 inHg

8:00 PM

Mostly clear night

92° 💧 None 💨 3 mph H 45%30.09 inHg

Friday

2:00 AM

Light rain

80° 💧 None 💨 1 mph H 79%30.03 inHg

8:00 AM

Overcast

75° 💧 None 💨 1 mph H 98%30.03 inHg

2:00 PM

Overcast

74° 💧 None 💨 1 mph H 99%30.03 inHg

8:00 PM

Light rain

75° 💧 None 💨 6 mph H 93%30.00 inHg

Saturday

2:00 AM

Partly cloudy night

72° 💧 None 💨 10 mph H 97%29.97 inHg

8:00 AM

Mostly sunny

68° 💧 None 💨 9 mph H 85%29.97 inHg

2:00 PM

Overcast

65° 💧 None 💨 9 mph H 98%30.00 inHg

8:00 PM

Light rain

76° 💧 None 💨 2 mph H 78%29.97 inHg

Sunday

2:00 AM

Light rain

70° 💧 None 💨 6 mph H 96%29.97 inHg

8:00 AM

Partly cloudy

67° 💧 None 💨 1 mph H 98%30.00 inHg

2:00 PM

Mostly sunny

67° 💧 None 💨 1 mph H 97%30.03 inHg

8:00 PM

Light rain

78° 💧 None 💨 4 mph H 66%30.00 inHg

Monday

2:00 AM

Mostly clear night

72° 💧 None 💨 4 mph H 83%30.00 inHg

8:00 AM

Mostly sunny

66° 💧 None 💨 3 mph H 96%30.03 inHg

2:00 PM

Mostly sunny

64° 💧 None 💨 3 mph H 97%30.09 inHg

8:00 PM

Moderate rain

74° 💧 None 💨 5 mph H 79%30.09 inHg

Tuesday

2:00 AM

Overcast night

69° 💧 None 💨 1 mph H 98%30.06 inHg

8:00 AM

Mostly cloudy

66° 💧 None 💨 4 mph H 91%30.09 inHg

2:00 PM

Mostly sunny

60° 💧 None 💨 2 mph H 90%30.15 inHg

8:00 PM

Mostly clear night

78° 💧 None 💨 4 mph H 59%30.12 inHg

Wednesday

2:00 AM

Light rain

70° 💧 None 💨 5 mph H 86%30.09 inHg

8:00 AM

Overcast

66° 💧 None 💨 5 mph H 97%30.09 inHg

2:00 PM

Overcast

66° 💧 None 💨 3 mph H 97%30.09 inHg

8:00 PM

Mostly clear night

76° 💧 None 💨 5 mph H 71%30.06 inHg

Thursday

2:00 AM

Mostly clear night

73° 💧 None 💨 1 mph H 83%30.00 inHg

8:00 AM

Mostly sunny

68° 💧 None 💨 2 mph H 91%30.00 inHg

2:00 PM

Sunny

65° 💧 None 💨 1 mph H 97%30.03 inHg

8:00 PM

Light rain

81° 💧 None 💨 6 mph H 60%30.00 inHg

Friday

2:00 AM

Overcast night

76° 💧 None 💨 4 mph H 75%29.97 inHg

In Ooltewah and, more broadly, across the state of Tennessee: As the afternoon progresses into the evening, temperatures are expected to remain warm, ranging from the mid-70s to around 90 degrees Fahrenheit. The sky will feature a mix of sun and clouds, providing a generally pleasant but warm atmosphere. Light southerly winds will continue, with speeds up to 5 mph and gusts reaching 11 mph, contributing to a mild evening. No precipitation is anticipated, so outdoor plans can proceed without concern for rain. Humidity levels are likely to stay moderate, maintaining the comfortable yet warm conditions as the day concludes. Overall, expect a warm and partly cloudy evening with gentle breezes.

15-Day Weather Outlook for Ooltewah

TomorrowTomorrow

Mostly sunny 95°/73° 💧 None 💨 5 mph

Saturday, Sep 12Sat Sep 12

Light thunderstorms 89°/76° 💧 None 💨 7 mph

Sunday, Sep 13Sun Sep 13

Light thunderstorms 88°/72° 💧 0.248 in 💨 4 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 92°/73° 💧 0.043 in 💨 5 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 94°/75° 💧 0.011 in 💨 7 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 87°/75° 💧 0.182 in 💨 9 mph

Thursday, Sep 17Thu Sep 17

Light rain 91°/74° 💧 0.042 in 💨 6 mph

Friday, Sep 18Fri Sep 18

Light rain 92°/74° 💧 0.103 in 💨 3 mph

Saturday, Sep 19Sat Sep 19

Light rain 75°/65° 💧 1.382 in 💨 10 mph

Sunday, Sep 20Sun Sep 20

Light rain 76°/67° 💧 0.139 in 💨 6 mph

Monday, Sep 21Mon Sep 21

Light rain 78°/64° 💧 0.071 in 💨 4 mph

Tuesday, Sep 22Tue Sep 22

Moderate rain 74°/60° 💧 0.258 in 💨 5 mph

Wednesday, Sep 23Wed Sep 23

Light rain 78°/66° 💧 0.106 in 💨 5 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 76°/65° 💧 0.034 in 💨 5 mph

Friday, Sep 25Fri Sep 25

Light rain 81°/76° 💧 0.019 in 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ooltewah

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Ooltewah

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 4:00 PM

PM2.5 Fine particles Good 1,7µg/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 2,5µg/m³

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

O₃ Ozone Fair 79,3µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 Ooltewah

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 7,3High 🙂Fair

Tomorrow UV 8,5Very high 🙂Fair

Saturday UV 5,9Moderate 😊Good

Sunday UV 8,2Very high 🙂Fair

Monday UV 8,0Very high 🙂Fair

Tuesday UV 8,0Very high —Unavailable

Wednesday UV 8,0Very high —Unavailable

Hourly UV index today

4:00 PMUV 3,8 5:00 PMUV 2,3 6:00 PMUV 0,8 7:00 PMUV 0,2

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.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

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 Ooltewah

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · OOLTEWAH, TENNESSEE

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score

BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 9:20 PM–5:54 AM

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

☾ Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 82° 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.

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Forecast data for Ooltewah were last refreshed today at 3:21 PM. The current forecast period extends through 12/09/2026 at 1:00 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.