What is the weather in Grimsley right now?

Current weather in Grimsley is mist.

Where can I find the hourly weather forecast for Grimsley?

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

Is the weather forecast for Grimsley updated regularly?

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

Now · 8:44 AM

Grimsley Weather & Hourly Forecast

United States · Tennessee · 38565

69°F

Mist

Feels like: 73°F

💧 Humidity 97% 🌡 Pressure 30.03 inHg 💨 Wind 3 mph 👁 Visibility 1.0 mi ☁ Clouds 91% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:26 AM 🌇 Sunset 7:38 PM

Hourly Forecast for Grimsley

Today

8:00 AM

Mist

69° 💧 0.000 in 💨 3 mph H 97%30.03 inHg

11:00 AM

Partly cloudy

79° 💧 0.002 in 💨 2 mph H 66%30.06 inHg

2:00 PM

Mostly sunny

82° 💧 0.020 in 💨 6 mph H 61%30.00 inHg

5:00 PM

Light rain

77° 💧 0.010 in 💨 9 mph H 67%30.00 inHg

8:00 PM

Mostly clear night

71° 💧 0.000 in 💨 7 mph H 77%30.06 inHg

11:00 PM

Overcast night

67° 💧 None 💨 6 mph H 87%30.09 inHg

Tomorrow

2:00 AM

Clear night

66° 💧 None 💨 4 mph H 89%30.09 inHg

5:00 AM

Overcast night

65° 💧 0.000 in 💨 4 mph H 92%30.12 inHg

8:00 AM

Overcast

68° 💧 0.011 in 💨 2 mph H 85%30.15 inHg

11:00 AM

Overcast

75° 💧 0.026 in 💨 6 mph H 69%30.15 inHg

2:00 PM

Overcast

77° 💧 0.052 in 💨 6 mph H 60%30.09 inHg

5:00 PM

Partly cloudy

73° 💧 0.005 in 💨 6 mph H 73%30.09 inHg

8:00 PM

Mostly clear night

67° 💧 0.001 in 💨 6 mph H 85%30.12 inHg

11:00 PM

Clear night

63° 💧 None 💨 1 mph H 96%30.12 inHg

Thursday

2:00 AM

Fog at night

62° 💧 None 💨 2 mph H 100%30.15 inHg

5:00 AM

Overcast night

63° 💧 None 💨 2 mph H 95%30.15 inHg

Today

8:00 AM

Mist

69° 💧 None 💨 3 mph H 97%30.03 inHg

9:00 AM

Mostly cloudy

71° 💧 0.000 in 💨 3 mph H 88%30.06 inHg

10:00 AM

Partly cloudy

75° 💧 None 💨 1 mph H 77%30.06 inHg

11:00 AM

Partly cloudy

79° 💧 0.000 in 💨 2 mph H 66%30.06 inHg

12:00 PM

Mostly sunny

81° 💧 0.000 in 💨 4 mph H 63%30.03 inHg

1:00 PM

Mostly sunny

82° 💧 0.001 in 💨 6 mph H 62%30.03 inHg

2:00 PM

Mostly sunny

82° 💧 0.001 in 💨 6 mph H 61%30.00 inHg

3:00 PM

Light thunderstorms

79° 💧 0.012 in 💨 7 mph H 68%30.00 inHg

4:00 PM

Light rain

79° 💧 0.006 in 💨 7 mph H 65%29.97 inHg

5:00 PM

Light rain

77° 💧 0.008 in 💨 9 mph H 67%30.00 inHg

6:00 PM

Mostly sunny

75° 💧 0.002 in 💨 8 mph H 72%30.00 inHg

7:00 PM

Mostly cloudy night

73° 💧 0.000 in 💨 8 mph H 75%30.03 inHg

8:00 PM

Mostly clear night

71° 💧 0.000 in 💨 7 mph H 77%30.06 inHg

9:00 PM

Mostly clear night

69° 💧 None 💨 5 mph H 81%30.06 inHg

10:00 PM

Mostly cloudy night

68° 💧 None 💨 6 mph H 85%30.09 inHg

11:00 PM

Overcast night

67° 💧 None 💨 6 mph H 87%30.09 inHg

Tomorrow

12:00 AM

Overcast night

68° 💧 None 💨 5 mph H 85%30.09 inHg

1:00 AM

Overcast night

68° 💧 None 💨 5 mph H 84%30.09 inHg

2:00 AM

Clear night

66° 💧 None 💨 4 mph H 89%30.09 inHg

3:00 AM

Clear night

65° 💧 None 💨 4 mph H 93%30.09 inHg

4:00 AM

Mostly cloudy night

65° 💧 None 💨 4 mph H 94%30.09 inHg

5:00 AM

Overcast night

65° 💧 0.000 in 💨 4 mph H 92%30.12 inHg

6:00 AM

Overcast night

66° 💧 None 💨 3 mph H 90%30.12 inHg

7:00 AM

Overcast

66° 💧 None 💨 2 mph H 88%30.12 inHg

8:00 AM

Overcast

68° 💧 0.001 in 💨 2 mph H 85%30.15 inHg

9:00 AM

Mostly cloudy

70° 💧 0.002 in 💨 1 mph H 82%30.15 inHg

10:00 AM

Light rain

73° 💧 0.007 in 💨 3 mph H 78%30.15 inHg

11:00 AM

Overcast

75° 💧 0.002 in 💨 6 mph H 69%30.15 inHg

12:00 PM

Light rain

73° 💧 0.016 in 💨 7 mph H 74%30.15 inHg

1:00 PM

Light rain

74° 💧 0.008 in 💨 6 mph H 69%30.12 inHg

2:00 PM

Overcast

77° 💧 0.002 in 💨 6 mph H 60%30.09 inHg

3:00 PM

Light rain

72° 💧 0.023 in 💨 6 mph H 75%30.09 inHg

4:00 PM

Light rain

72° 💧 0.027 in 💨 6 mph H 77%30.09 inHg

5:00 PM

Partly cloudy

73° 💧 0.002 in 💨 6 mph H 73%30.09 inHg

6:00 PM

Sunny

70° 💧 0.002 in 💨 7 mph H 76%30.09 inHg

7:00 PM

Mostly clear night

68° 💧 None 💨 5 mph H 83%30.12 inHg

8:00 PM

Mostly clear night

67° 💧 None 💨 6 mph H 85%30.12 inHg

9:00 PM

Mostly clear night

66° 💧 0.001 in 💨 5 mph H 89%30.15 inHg

10:00 PM

Clear night

64° 💧 None 💨 1 mph H 94%30.15 inHg

11:00 PM

Clear night

63° 💧 None 💨 1 mph H 96%30.12 inHg

Thursday

12:00 AM

Mostly clear night

62° 💧 None 💨 2 mph H 99%30.12 inHg

1:00 AM

Mist at night

62° 💧 None 💨 2 mph H 100%30.15 inHg

2:00 AM

Fog at night

62° 💧 None 💨 2 mph H 100%30.15 inHg

3:00 AM

Fog at night

63° 💧 None 💨 2 mph H 99%30.15 inHg

4:00 AM

Overcast night

63° 💧 None 💨 1 mph H 96%30.15 inHg

5:00 AM

Overcast night

63° 💧 None 💨 2 mph H 95%30.15 inHg

6:00 AM

Overcast night

63° 💧 None 💨 3 mph H 95%30.15 inHg

7:00 AM

Overcast

63° 💧 None 💨 3 mph H 93%30.18 inHg

8:00 AM

Mostly cloudy

65° 💧 None 💨 3 mph H 88%30.18 inHg

9:00 AM

Partly cloudy

68° 💧 None 💨 3 mph H 79%30.18 inHg

10:00 AM

Partly cloudy

71° 💧 0.002 in 💨 4 mph H 70%30.18 inHg

11:00 AM

Partly cloudy

73° 💧 0.002 in 💨 5 mph H 64%30.15 inHg

12:00 PM

Partly cloudy

75° 💧 0.002 in 💨 4 mph H 58%30.15 inHg

1:00 PM

Light rain

76° 💧 0.007 in 💨 5 mph H 54%30.12 inHg

2:00 PM

Light rain

76° 💧 0.012 in 💨 6 mph H 55%30.09 inHg

3:00 PM

Light rain

76° 💧 0.008 in 💨 5 mph H 54%30.09 inHg

4:00 PM

Light rain

76° 💧 0.008 in 💨 6 mph H 55%30.09 inHg

5:00 PM

Mostly sunny

74° 💧 0.003 in 💨 8 mph H 61%30.09 inHg

6:00 PM

Mostly sunny

71° 💧 0.001 in 💨 6 mph H 69%30.09 inHg

7:00 PM

Mostly clear night

68° 💧 None 💨 5 mph H 80%30.12 inHg

Friday

4:00 AM

Clear night

55° 💧 None 💨 3 mph H 92%30.18 inHg

7:00 AM

Sunny

54° 💧 None 💨 5 mph H 93%30.21 inHg

10:00 AM

Sunny

65° 💧 None 💨 6 mph H 62%30.21 inHg

1:00 PM

Sunny

72° 💧 None 💨 6 mph H 44%30.15 inHg

4:00 PM

Mostly sunny

74° 💧 None 💨 6 mph H 37%30.09 inHg

7:00 PM

Mostly clear night

63° 💧 None 💨 6 mph H 53%30.12 inHg

10:00 PM

Clear night

58° 💧 None 💨 7 mph H 67%30.18 inHg

Saturday

1:00 AM

Clear night

54° 💧 None 💨 6 mph H 79%30.15 inHg

4:00 AM

Clear night

50° 💧 None 💨 3 mph H 87%30.15 inHg

7:00 AM

Sunny

48° 💧 None 💨 3 mph H 89%30.15 inHg

10:00 AM

Sunny

66° 💧 None 💨 3 mph H 51%30.18 inHg

1:00 PM

Sunny

74° 💧 None 💨 2 mph H 33%30.12 inHg

4:00 PM

Mostly sunny

76° 💧 None 💨 5 mph H 31%30.06 inHg

7:00 PM

Mostly clear night

64° 💧 None 💨 5 mph H 51%30.06 inHg

10:00 PM

Clear night

57° 💧 None 💨 5 mph H 56%30.09 inHg

Sunday

1:00 AM

Clear night

53° 💧 None 💨 4 mph H 75%30.09 inHg

4:00 AM

Overcast night

51° 💧 None 💨 3 mph H 85%30.06 inHg

7:00 AM

Partly cloudy

49° 💧 None 💨 3 mph H 89%30.06 inHg

10:00 AM

Sunny

65° 💧 None 💨 4 mph H 47%30.09 inHg

1:00 PM

Mostly sunny

74° 💧 None 💨 4 mph H 28%30.00 inHg

4:00 PM

Sunny

76° 💧 None 💨 6 mph H 29%29.94 inHg

7:00 PM

Clear night

64° 💧 None 💨 5 mph H 51%29.97 inHg

10:00 PM

Overcast night

60° 💧 None 💨 5 mph H 57%29.97 inHg

Monday

1:00 AM

Clear night

55° 💧 None 💨 4 mph H 77%29.97 inHg

7:00 AM

Sunny

55° 💧 None 💨 4 mph H 73%29.94 inHg

1:00 PM

Sunny

51° 💧 None 💨 4 mph H 90%29.97 inHg

7:00 PM

Clear night

74° 💧 None 💨 5 mph H 32%29.91 inHg

Tuesday

1:00 AM

Mostly clear night

65° 💧 None 💨 5 mph H 44%29.91 inHg

7:00 AM

Sunny

56° 💧 None 💨 4 mph H 62%29.91 inHg

1:00 PM

Sunny

54° 💧 None 💨 1 mph H 76%29.97 inHg

7:00 PM

Clear night

78° 💧 None 💨 3 mph H 29%29.94 inHg

Wednesday

1:00 AM

Clear night

69° 💧 None 💨 4 mph H 48%29.91 inHg

7:00 AM

Sunny

60° 💧 None 💨 3 mph H 80%29.97 inHg

1:00 PM

Sunny

58° 💧 None 💨 5 mph H 86%30.03 inHg

7:00 PM

Clear night

83° 💧 None 💨 5 mph H 27%30.00 inHg

Thursday

1:00 AM

Clear night

72° 💧 None 💨 6 mph H 41%30.00 inHg

7:00 AM

Sunny

65° 💧 None 💨 5 mph H 61%30.06 inHg

1:00 PM

Partly cloudy

63° 💧 None 💨 6 mph H 74%30.15 inHg

7:00 PM

Overcast night

83° 💧 None 💨 6 mph H 33%30.12 inHg

Friday

1:00 AM

Overcast night

74° 💧 None 💨 6 mph H 42%30.09 inHg

7:00 AM

Overcast

69° 💧 None 💨 9 mph H 63%30.18 inHg

1:00 PM

Overcast

66° 💧 None 💨 7 mph H 80%30.21 inHg

7:00 PM

Overcast night

82° 💧 None 💨 7 mph H 39%30.15 inHg

Saturday

1:00 AM

Overcast night

73° 💧 None 💨 6 mph H 51%30.12 inHg

7:00 AM

Overcast

69° 💧 None 💨 9 mph H 61%30.15 inHg

1:00 PM

Mostly cloudy

64° 💧 None 💨 6 mph H 71%30.18 inHg

7:00 PM

Overcast night

77° 💧 None 💨 7 mph H 45%30.15 inHg

Sunday

1:00 AM

Mostly cloudy night

73° 💧 None 💨 6 mph H 47%30.06 inHg

7:00 AM

Overcast

70° 💧 None 💨 9 mph H 63%30.06 inHg

1:00 PM

Mostly cloudy

69° 💧 None 💨 9 mph H 65%30.09 inHg

7:00 PM

Light rain

84° 💧 None 💨 10 mph H 43%30.03 inHg

Monday

1:00 AM

Overcast night

75° 💧 None 💨 4 mph H 65%30.00 inHg

7:00 AM

Overcast

70° 💧 None 💨 4 mph H 79%30.03 inHg

1:00 PM

Mostly sunny

69° 💧 None 💨 7 mph H 72%30.06 inHg

7:00 PM

Mostly cloudy night

85° 💧 None 💨 8 mph H 45%30.03 inHg

Tuesday

1:00 AM

Partly cloudy night

74° 💧 None 💨 6 mph H 73%30.03 inHg

7:00 AM

Partly cloudy

68° 💧 None 💨 6 mph H 91%30.03 inHg

1:00 PM

Mostly sunny

68° 💧 None 💨 7 mph H 84%30.00 inHg

7:00 PM

Light rain

87° 💧 None 💨 13 mph H 37%29.94 inHg

Wednesday

1:00 AM

Overcast night

70° 💧 None 💨 7 mph H 91%29.94 inHg

In Grimsley 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 Grimsley

TomorrowTomorrow

Overcast 77°/63° 💧 None 💨 7 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 76°/62° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 74°/54° 💧 0.537 in 💨 7 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 76°/48° 💧 None 💨 6 mph

Sunday, Sep 27Sun Sep 27

Overcast 76°/49° 💧 None 💨 6 mph

Monday, Sep 28Mon Sep 28

Sunny 74°/51° 💧 None 💨 5 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 78°/54° 💧 None 💨 5 mph

Wednesday, Sep 30Wed Sep 30

Sunny 83°/58° 💧 None 💨 5 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 83°/63° 💧 None 💨 6 mph

Friday, Oct 2Fri Oct 2

Overcast 82°/66° 💧 None 💨 9 mph

Saturday, Oct 3Sat Oct 3

Overcast 77°/64° 💧 None 💨 9 mph

Sunday, Oct 4Sun Oct 4

Mostly cloudy 84°/69° 💧 0.004 in 💨 10 mph

Monday, Oct 5Mon Oct 5

Overcast 85°/69° 💧 0.007 in 💨 8 mph

Tuesday, Oct 6Tue Oct 6

Light rain 87°/68° 💧 0.029 in 💨 13 mph

Wednesday, Oct 7Wed Oct 7

Overcast 70°/70° 💧 0.185 in 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grimsley

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Grimsley

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 6,3µg/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 7,8µg/m³

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

O₃ Ozone Good 26,2µg/m³

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

NO₂ Nitrogen dioxide Good 4,2µg/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 Grimsley

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 7,2High 😊Good

Tomorrow UV 6,5High 🙂Fair

Thursday UV 6,8High 🙂Fair

Friday UV 6,6High 🙂Fair

Saturday UV 4,0Moderate 😊Good

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

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

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.

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 Grimsley

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GRIMSLEY, TENNESSEE

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 2:00 AM–3:00 AM.

93/100Best-hour score

BEST TIME TONIGHT 2:00 AM–3:00 AM Astronomical darkness: 8:03 PM–5:03 AM

☁ Cloud cover 2% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon about 13° above the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 56° high at the best hour.

✦ Estimated visible meteors 0–2/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min44%

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 Grimsley were last refreshed today at 7:44 AM. The current forecast period extends through 24/09/2026 at 5:00 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.