What is the weather in Grand Rivers right now?

Current weather in Grand Rivers is overcast clouds.

Where can I find the hourly weather forecast for Grand Rivers?

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

Is the weather forecast for Grand Rivers updated regularly?

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

Now · 3:56 AM

Grand Rivers Weather & Hourly Forecast

United States · Kentucky · 42045

66°F

Overcast night

Feels like: 65°F

💧 Humidity 80% 🌡 Pressure 30.15 inHg 💨 Wind 6 mph 👁 Visibility 18.4 mi ☁ Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:40 AM 🌇 Sunset 6:49 PM

Hourly Forecast for Grand Rivers

Today

4:00 AM

Overcast night

66° 💧 None 💨 6 mph H 80%30.15 inHg

7:00 AM

Overcast

66° 💧 0.000 in 💨 6 mph H 82%30.18 inHg

10:00 AM

Overcast

67° 💧 0.005 in 💨 7 mph H 78%30.21 inHg

1:00 PM

Overcast

71° 💧 0.001 in 💨 8 mph H 66%30.21 inHg

4:00 PM

Overcast

72° 💧 None 💨 9 mph H 64%30.15 inHg

7:00 PM

Mostly cloudy night

70° 💧 None 💨 8 mph H 69%30.18 inHg

10:00 PM

Mostly cloudy night

68° 💧 None 💨 7 mph H 74%30.18 inHg

Tomorrow

1:00 AM

Overcast night

67° 💧 0.001 in 💨 6 mph H 78%30.18 inHg

4:00 AM

Mostly cloudy night

66° 💧 0.001 in 💨 6 mph H 82%30.18 inHg

7:00 AM

Mostly sunny

64° 💧 None 💨 5 mph H 88%30.21 inHg

10:00 AM

Partly cloudy

71° 💧 None 💨 5 mph H 69%30.21 inHg

1:00 PM

Overcast

75° 💧 None 💨 3 mph H 55%30.18 inHg

4:00 PM

Overcast

75° 💧 0.001 in 💨 7 mph H 60%30.15 inHg

7:00 PM

Mostly cloudy night

72° 💧 None 💨 6 mph H 75%30.15 inHg

10:00 PM

Clear night

68° 💧 None 💨 5 mph H 88%30.18 inHg

Friday

1:00 AM

Clear night

65° 💧 None 💨 4 mph H 90%30.15 inHg

Today

4:00 AM

Overcast night

66° 💧 None 💨 6 mph H 80%30.15 inHg

5:00 AM

Overcast night

66° 💧 None 💨 6 mph H 81%30.15 inHg

6:00 AM

Overcast night

66° 💧 None 💨 6 mph H 81%30.15 inHg

7:00 AM

Overcast

66° 💧 None 💨 6 mph H 82%30.18 inHg

8:00 AM

Overcast

66° 💧 None 💨 7 mph H 81%30.21 inHg

9:00 AM

Overcast

66° 💧 0.000 in 💨 7 mph H 81%30.21 inHg

10:00 AM

Overcast

67° 💧 0.002 in 💨 7 mph H 78%30.21 inHg

11:00 AM

Overcast

69° 💧 0.002 in 💨 8 mph H 73%30.21 inHg

12:00 PM

Overcast

70° 💧 0.001 in 💨 8 mph H 70%30.21 inHg

1:00 PM

Overcast

71° 💧 0.000 in 💨 8 mph H 66%30.21 inHg

2:00 PM

Overcast

72° 💧 0.001 in 💨 8 mph H 65%30.18 inHg

3:00 PM

Overcast

72° 💧 None 💨 9 mph H 64%30.18 inHg

4:00 PM

Overcast

72° 💧 None 💨 9 mph H 64%30.15 inHg

5:00 PM

Overcast

72° 💧 None 💨 9 mph H 65%30.15 inHg

6:00 PM

Mostly cloudy

71° 💧 None 💨 8 mph H 66%30.15 inHg

7:00 PM

Mostly cloudy night

70° 💧 None 💨 8 mph H 69%30.18 inHg

8:00 PM

Overcast night

69° 💧 None 💨 7 mph H 72%30.18 inHg

9:00 PM

Overcast night

69° 💧 None 💨 7 mph H 74%30.18 inHg

10:00 PM

Mostly cloudy night

68° 💧 None 💨 7 mph H 74%30.18 inHg

11:00 PM

Overcast night

68° 💧 None 💨 7 mph H 76%30.18 inHg

Tomorrow

12:00 AM

Overcast night

68° 💧 None 💨 6 mph H 76%30.18 inHg

1:00 AM

Overcast night

67° 💧 None 💨 6 mph H 78%30.18 inHg

2:00 AM

Overcast night

67° 💧 None 💨 6 mph H 79%30.18 inHg

3:00 AM

Overcast night

66° 💧 0.001 in 💨 6 mph H 80%30.18 inHg

4:00 AM

Mostly cloudy night

66° 💧 None 💨 6 mph H 82%30.18 inHg

5:00 AM

Mostly cloudy night

65° 💧 0.001 in 💨 6 mph H 83%30.18 inHg

6:00 AM

Mostly clear night

65° 💧 None 💨 5 mph H 86%30.18 inHg

7:00 AM

Mostly sunny

64° 💧 None 💨 5 mph H 88%30.21 inHg

8:00 AM

Mostly sunny

65° 💧 None 💨 5 mph H 84%30.21 inHg

9:00 AM

Partly cloudy

68° 💧 None 💨 6 mph H 76%30.21 inHg

10:00 AM

Partly cloudy

71° 💧 None 💨 5 mph H 69%30.21 inHg

11:00 AM

Mostly cloudy

73° 💧 None 💨 5 mph H 61%30.21 inHg

12:00 PM

Overcast

75° 💧 None 💨 4 mph H 57%30.18 inHg

1:00 PM

Overcast

75° 💧 None 💨 3 mph H 55%30.18 inHg

2:00 PM

Overcast

76° 💧 None 💨 4 mph H 53%30.15 inHg

3:00 PM

Overcast

76° 💧 None 💨 6 mph H 55%30.15 inHg

4:00 PM

Overcast

75° 💧 None 💨 7 mph H 60%30.15 inHg

5:00 PM

Overcast

75° 💧 None 💨 7 mph H 63%30.15 inHg

6:00 PM

Overcast

73° 💧 0.001 in 💨 7 mph H 70%30.15 inHg

7:00 PM

Mostly cloudy night

72° 💧 None 💨 6 mph H 75%30.15 inHg

8:00 PM

Mostly cloudy night

71° 💧 None 💨 5 mph H 79%30.15 inHg

9:00 PM

Clear night

69° 💧 None 💨 5 mph H 84%30.18 inHg

10:00 PM

Clear night

68° 💧 None 💨 5 mph H 88%30.18 inHg

11:00 PM

Clear night

67° 💧 None 💨 4 mph H 88%30.18 inHg

Friday

12:00 AM

Clear night

66° 💧 None 💨 4 mph H 90%30.15 inHg

1:00 AM

Clear night

65° 💧 None 💨 4 mph H 90%30.15 inHg

2:00 AM

Clear night

65° 💧 None 💨 4 mph H 91%30.15 inHg

3:00 AM

Clear night

64° 💧 None 💨 5 mph H 92%30.15 inHg

4:00 AM

Clear night

64° 💧 None 💨 5 mph H 94%30.15 inHg

5:00 AM

Mostly clear night

64° 💧 None 💨 5 mph H 93%30.18 inHg

6:00 AM

Overcast night

64° 💧 None 💨 4 mph H 92%30.18 inHg

7:00 AM

Mostly cloudy

65° 💧 None 💨 5 mph H 88%30.18 inHg

8:00 AM

Overcast

66° 💧 None 💨 6 mph H 81%30.21 inHg

9:00 AM

Mostly cloudy

68° 💧 None 💨 6 mph H 74%30.21 inHg

10:00 AM

Mostly sunny

71° 💧 None 💨 7 mph H 65%30.21 inHg

11:00 AM

Partly cloudy

73° 💧 None 💨 7 mph H 58%30.21 inHg

12:00 PM

Mostly cloudy

74° 💧 None 💨 7 mph H 55%30.18 inHg

1:00 PM

Overcast

74° 💧 None 💨 6 mph H 54%30.18 inHg

2:00 PM

Overcast

75° 💧 None 💨 5 mph H 53%30.15 inHg

3:00 PM

Partly cloudy

76° 💧 None 💨 6 mph H 52%30.12 inHg

4:00 PM

Partly cloudy

76° 💧 None 💨 6 mph H 51%30.12 inHg

5:00 PM

Sunny

75° 💧 None 💨 8 mph H 53%30.12 inHg

6:00 PM

Sunny

73° 💧 None 💨 7 mph H 56%30.12 inHg

7:00 PM

Clear night

71° 💧 None 💨 5 mph H 64%30.12 inHg

10:00 PM

Mostly clear night

67° 💧 None 💨 7 mph H 70%30.15 inHg

Saturday

1:00 AM

Clear night

63° 💧 None 💨 5 mph H 76%30.12 inHg

4:00 AM

Partly cloudy night

62° 💧 None 💨 5 mph H 82%30.09 inHg

7:00 AM

Overcast

62° 💧 None 💨 4 mph H 82%30.12 inHg

10:00 AM

Overcast

68° 💧 None 💨 5 mph H 64%30.15 inHg

1:00 PM

Overcast

73° 💧 None 💨 4 mph H 53%30.12 inHg

4:00 PM

Overcast

75° 💧 None 💨 4 mph H 49%30.06 inHg

7:00 PM

Overcast night

71° 💧 None 💨 4 mph H 65%30.06 inHg

10:00 PM

Partly cloudy night

69° 💧 None 💨 6 mph H 60%30.06 inHg

Sunday

1:00 AM

Overcast night

66° 💧 None 💨 3 mph H 71%30.06 inHg

4:00 AM

Light rain

64° 💧 None 💨 6 mph H 77%30.06 inHg

7:00 AM

Partly cloudy

63° 💧 None 💨 6 mph H 84%30.06 inHg

10:00 AM

Sunny

70° 💧 None 💨 6 mph H 64%30.06 inHg

1:00 PM

Sunny

78° 💧 None 💨 4 mph H 44%30.03 inHg

4:00 PM

Partly cloudy

79° 💧 None 💨 5 mph H 42%29.97 inHg

7:00 PM

Clear night

72° 💧 None 💨 7 mph H 54%29.94 inHg

10:00 PM

Partly cloudy night

68° 💧 None 💨 5 mph H 64%29.97 inHg

Monday

1:00 AM

Partly cloudy night

66° 💧 None 💨 4 mph H 71%29.97 inHg

4:00 AM

Mostly clear night

63° 💧 None 💨 5 mph H 77%29.97 inHg

7:00 AM

Sunny

61° 💧 None 💨 6 mph H 83%29.97 inHg

10:00 AM

Sunny

71° 💧 None 💨 6 mph H 59%29.97 inHg

1:00 PM

Sunny

79° 💧 None 💨 5 mph H 40%29.91 inHg

4:00 PM

Sunny

81° 💧 None 💨 3 mph H 38%29.85 inHg

7:00 PM

Mostly clear night

75° 💧 None 💨 1 mph H 54%29.85 inHg

Tuesday

1:00 AM

Mostly clear night

69° 💧 None 💨 6 mph H 62%29.85 inHg

7:00 AM

Mostly cloudy

69° 💧 None 💨 7 mph H 93%29.88 inHg

1:00 PM

Overcast

83° 💧 None 💨 10 mph H 59%29.83 inHg

7:00 PM

Overcast night

75° 💧 None 💨 7 mph H 85%29.74 inHg

Wednesday

1:00 AM

Overcast night

77° 💧 None 💨 13 mph H 66%29.71 inHg

7:00 AM

Moderate rain

70° 💧 None 💨 12 mph H 97%29.71 inHg

1:00 PM

Moderate rain

70° 💧 None 💨 10 mph H 97%29.68 inHg

7:00 PM

Moderate rain

68° 💧 None 💨 8 mph H 98%29.59 inHg

Thursday

1:00 AM

Overcast night

65° 💧 None 💨 10 mph H 90%29.68 inHg

7:00 AM

Partly cloudy

64° 💧 None 💨 7 mph H 86%29.77 inHg

1:00 PM

Mostly sunny

70° 💧 None 💨 9 mph H 67%29.85 inHg

7:00 PM

Clear night

66° 💧 None 💨 5 mph H 75%29.88 inHg

Friday

1:00 AM

Clear night

61° 💧 None 💨 6 mph H 88%29.97 inHg

7:00 AM

Sunny

57° 💧 None 💨 4 mph H 91%30.03 inHg

1:00 PM

Mostly sunny

68° 💧 None 💨 8 mph H 53%30.06 inHg

7:00 PM

Clear night

61° 💧 None 💨 4 mph H 72%30.09 inHg

Saturday

1:00 AM

Clear night

57° 💧 None 💨 1 mph H 86%30.12 inHg

7:00 AM

Sunny

54° 💧 None 💨 2 mph H 94%30.18 inHg

1:00 PM

Mostly cloudy

67° 💧 None 💨 4 mph H 49%30.21 inHg

7:00 PM

Mostly cloudy night

61° 💧 None 💨 4 mph H 74%30.18 inHg

Sunday

1:00 AM

Partly cloudy night

57° 💧 None 💨 3 mph H 90%30.21 inHg

7:00 AM

Partly cloudy

55° 💧 None 💨 3 mph H 96%30.27 inHg

1:00 PM

Mostly sunny

67° 💧 None 💨 3 mph H 52%30.24 inHg

7:00 PM

Clear night

63° 💧 None 💨 2 mph H 77%30.18 inHg

Monday

1:00 AM

Clear night

58° 💧 None 💨 3 mph H 88%30.21 inHg

7:00 AM

Mostly sunny

57° 💧 None 💨 1 mph H 97%30.21 inHg

1:00 PM

Sunny

72° 💧 None 💨 4 mph H 53%30.21 inHg

7:00 PM

Clear night

66° 💧 None 💨 2 mph H 80%30.12 inHg

Tuesday

1:00 AM

Clear night

61° 💧 None 💨 4 mph H 89%30.15 inHg

7:00 AM

Sunny

59° 💧 None 💨 5 mph H 89%30.15 inHg

1:00 PM

Sunny

77° 💧 None 💨 9 mph H 52%30.09 inHg

7:00 PM

Clear night

71° 💧 None 💨 7 mph H 72%30.00 inHg

Wednesday

1:00 AM

Mostly clear night

67° 💧 None 💨 7 mph H 81%30.03 inHg

7:00 AM

Sunny

57° 💧 None 💨 7 mph H 73%30.12 inHg

1:00 PM

Sunny

66° 💧 None 💨 8 mph H 42%30.12 inHg

7:00 PM

Clear night

59° 💧 None 💨 5 mph H 61%30.06 inHg

In Grand Rivers and, more broadly, across the state of Kentucky: Cloudy skies this morning give way to hot conditions this afternoon, with temperatures rising between 67 and 86 degrees Fahrenheit. Light northeast winds, reaching up to 7 mph with gusts up to 13 mph, will be felt throughout the day. There is a possibility of light rain, with an accumulation around 0.09 inches, and the highest chance of rain is around 78%. Overall, expect a warm day with variable cloud cover and some chances of brief showers.

15-Day Weather Outlook for Grand Rivers

TomorrowTomorrow

Overcast 76°/64° 💧 None 💨 7 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 76°/64° 💧 0.010 in 💨 8 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 75°/62° 💧 0.001 in 💨 6 mph

Sunday, Sep 27Sun Sep 27

Light rain 79°/63° 💧 0.028 in 💨 7 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 81°/61° 💧 None 💨 6 mph

Tuesday, Sep 29Tue Sep 29

Overcast 83°/69° 💧 0.081 in 💨 10 mph

Wednesday, Sep 30Wed Sep 30

Moderate rain 77°/68° 💧 1.967 in 💨 13 mph

Thursday, Oct 1Thu Oct 1

Partly cloudy 70°/64° 💧 0.022 in 💨 10 mph

Friday, Oct 2Fri Oct 2

Mostly sunny 68°/57° 💧 None 💨 8 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 67°/54° 💧 None 💨 4 mph

Sunday, Oct 4Sun Oct 4

Partly cloudy 67°/55° 💧 None 💨 3 mph

Monday, Oct 5Mon Oct 5

Mostly sunny 72°/57° 💧 None 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Sunny 77°/59° 💧 None 💨 9 mph

Wednesday, Oct 7Wed Oct 7

Mostly sunny 67°/57° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grand Rivers

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Grand Rivers

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 4:00 AM

PM2.5 Fine particles Good 4,3µg/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 5,3µg/m³

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

O₃ Ozone Good 57,8µg/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 Grand Rivers

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 6,5High 😊Good

Tomorrow UV 6,7High 🙂Fair

Friday UV 6,0High 🙂Fair

Saturday UV 2,6Low 😐Moderate

Sunday UV 6,0High 🙂Fair

Monday UV 4,0Moderate —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

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

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 Grand Rivers

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · GRAND RIVERS, KENTUCKY

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

28/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 100% 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 68° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

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 Grand Rivers were last refreshed today at 3:56 AM. The current forecast period extends through 25/09/2026 at 1:00 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.