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

Now · 8:39 AM

Rochester Weather & Hourly Forecast

United States · Kentucky · 42273

69°F

Sunny

Feels like: 70°F

💧 Humidity 73% 🌡 Pressure 30.09 inHg 💨 Wind 6 mph 👁 Visibility 18.3 mi ☁ Clouds 5% ☀️ UV index 0.4 · Low 🌅 Sunrise 6:34 AM 🌇 Sunset 6:46 PM

Hourly Forecast for Rochester

Today

9:00 AM

Sunny

69° 💧 None 💨 6 mph H 73%30.09 inHg

12:00 PM

Partly cloudy

78° 💧 None 💨 5 mph H 58%30.09 inHg

3:00 PM

Overcast

82° 💧 None 💨 6 mph H 52%30.03 inHg

6:00 PM

Mostly cloudy

78° 💧 None 💨 7 mph H 56%30.00 inHg

9:00 PM

Partly cloudy night

74° 💧 None 💨 9 mph H 57%30.09 inHg

Tomorrow

12:00 AM

Clear night

68° 💧 None 💨 6 mph H 71%30.12 inHg

3:00 AM

Clear night

65° 💧 None 💨 5 mph H 78%30.12 inHg

6:00 AM

Clear night

63° 💧 None 💨 5 mph H 86%30.15 inHg

9:00 AM

Overcast

68° 💧 None 💨 5 mph H 75%30.18 inHg

12:00 PM

Partly cloudy

75° 💧 None 💨 8 mph H 57%30.18 inHg

3:00 PM

Overcast

75° 💧 None 💨 8 mph H 54%30.12 inHg

6:00 PM

Overcast

72° 💧 None 💨 8 mph H 61%30.15 inHg

9:00 PM

Overcast night

70° 💧 None 💨 7 mph H 66%30.15 inHg

Thursday

12:00 AM

Clear night

68° 💧 None 💨 7 mph H 74%30.15 inHg

3:00 AM

Mostly clear night

64° 💧 None 💨 4 mph H 86%30.15 inHg

6:00 AM

Partly cloudy night

62° 💧 None 💨 4 mph H 94%30.18 inHg

Today

9:00 AM

Sunny

69° 💧 None 💨 6 mph H 73%30.09 inHg

10:00 AM

Sunny

72° 💧 None 💨 6 mph H 67%30.09 inHg

11:00 AM

Sunny

75° 💧 None 💨 5 mph H 62%30.09 inHg

12:00 PM

Partly cloudy

78° 💧 None 💨 5 mph H 58%30.09 inHg

1:00 PM

Mostly cloudy

80° 💧 None 💨 5 mph H 53%30.06 inHg

2:00 PM

Mostly cloudy

81° 💧 None 💨 5 mph H 53%30.06 inHg

3:00 PM

Overcast

82° 💧 None 💨 6 mph H 52%30.03 inHg

4:00 PM

Overcast

82° 💧 None 💨 6 mph H 51%30.00 inHg

5:00 PM

Overcast

80° 💧 None 💨 9 mph H 52%30.00 inHg

6:00 PM

Mostly cloudy

78° 💧 None 💨 7 mph H 56%30.00 inHg

7:00 PM

Overcast night

76° 💧 None 💨 6 mph H 61%30.03 inHg

8:00 PM

Overcast night

76° 💧 None 💨 7 mph H 58%30.06 inHg

9:00 PM

Partly cloudy night

74° 💧 None 💨 9 mph H 57%30.09 inHg

10:00 PM

Mostly clear night

71° 💧 None 💨 7 mph H 64%30.09 inHg

11:00 PM

Clear night

69° 💧 None 💨 6 mph H 68%30.12 inHg

Tomorrow

12:00 AM

Clear night

68° 💧 None 💨 6 mph H 71%30.12 inHg

1:00 AM

Clear night

67° 💧 None 💨 6 mph H 73%30.12 inHg

2:00 AM

Clear night

66° 💧 None 💨 5 mph H 76%30.12 inHg

3:00 AM

Clear night

65° 💧 None 💨 5 mph H 78%30.12 inHg

4:00 AM

Clear night

65° 💧 None 💨 5 mph H 81%30.12 inHg

5:00 AM

Clear night

64° 💧 None 💨 5 mph H 83%30.12 inHg

6:00 AM

Clear night

63° 💧 None 💨 5 mph H 86%30.15 inHg

7:00 AM

Overcast

63° 💧 None 💨 5 mph H 86%30.15 inHg

8:00 AM

Overcast

66° 💧 None 💨 5 mph H 79%30.18 inHg

9:00 AM

Overcast

68° 💧 None 💨 5 mph H 75%30.18 inHg

10:00 AM

Overcast

70° 💧 None 💨 6 mph H 69%30.18 inHg

11:00 AM

Overcast

73° 💧 None 💨 7 mph H 62%30.18 inHg

12:00 PM

Partly cloudy

75° 💧 None 💨 8 mph H 57%30.18 inHg

1:00 PM

Overcast

75° 💧 None 💨 8 mph H 55%30.15 inHg

2:00 PM

Overcast

75° 💧 None 💨 9 mph H 56%30.15 inHg

3:00 PM

Overcast

75° 💧 None 💨 8 mph H 54%30.12 inHg

4:00 PM

Overcast

74° 💧 None 💨 8 mph H 55%30.12 inHg

5:00 PM

Mostly cloudy

73° 💧 None 💨 9 mph H 58%30.12 inHg

6:00 PM

Overcast

72° 💧 None 💨 8 mph H 61%30.15 inHg

7:00 PM

Overcast night

71° 💧 None 💨 6 mph H 63%30.15 inHg

8:00 PM

Overcast night

70° 💧 None 💨 6 mph H 65%30.15 inHg

9:00 PM

Overcast night

70° 💧 None 💨 7 mph H 66%30.15 inHg

10:00 PM

Mostly cloudy night

70° 💧 None 💨 6 mph H 67%30.15 inHg

11:00 PM

Mostly clear night

69° 💧 None 💨 6 mph H 70%30.15 inHg

Thursday

12:00 AM

Clear night

68° 💧 None 💨 7 mph H 74%30.15 inHg

1:00 AM

Clear night

66° 💧 None 💨 6 mph H 79%30.15 inHg

2:00 AM

Mostly clear night

65° 💧 None 💨 5 mph H 82%30.15 inHg

3:00 AM

Mostly clear night

64° 💧 None 💨 4 mph H 86%30.15 inHg

4:00 AM

Mostly clear night

63° 💧 None 💨 4 mph H 89%30.15 inHg

5:00 AM

Mostly clear night

63° 💧 None 💨 4 mph H 91%30.15 inHg

6:00 AM

Partly cloudy night

62° 💧 None 💨 4 mph H 94%30.18 inHg

7:00 AM

Mostly sunny

62° 💧 None 💨 4 mph H 95%30.18 inHg

8:00 AM

Partly cloudy

66° 💧 None 💨 3 mph H 85%30.18 inHg

9:00 AM

Partly cloudy

69° 💧 0.001 in 💨 3 mph H 80%30.18 inHg

10:00 AM

Mostly cloudy

71° 💧 0.001 in 💨 3 mph H 74%30.18 inHg

11:00 AM

Light rain

74° 💧 0.005 in 💨 4 mph H 68%30.18 inHg

12:00 PM

Mostly cloudy

76° 💧 0.002 in 💨 4 mph H 61%30.18 inHg

1:00 PM

Overcast

78° 💧 None 💨 5 mph H 54%30.15 inHg

2:00 PM

Overcast

77° 💧 0.001 in 💨 6 mph H 57%30.12 inHg

3:00 PM

Partly cloudy

78° 💧 None 💨 6 mph H 55%30.12 inHg

4:00 PM

Mostly cloudy

78° 💧 None 💨 8 mph H 53%30.12 inHg

5:00 PM

Partly cloudy

78° 💧 None 💨 8 mph H 55%30.12 inHg

6:00 PM

Overcast

76° 💧 None 💨 6 mph H 57%30.12 inHg

7:00 PM

Mostly cloudy night

74° 💧 None 💨 6 mph H 60%30.12 inHg

Friday

4:00 AM

Clear night

63° 💧 None 💨 5 mph H 81%30.18 inHg

7:00 AM

Mostly sunny

61° 💧 None 💨 5 mph H 85%30.21 inHg

10:00 AM

Partly cloudy

70° 💧 None 💨 6 mph H 58%30.24 inHg

1:00 PM

Mostly cloudy

73° 💧 None 💨 5 mph H 51%30.21 inHg

4:00 PM

Mostly sunny

73° 💧 None 💨 5 mph H 49%30.15 inHg

7:00 PM

Mostly clear night

67° 💧 None 💨 2 mph H 67%30.12 inHg

10:00 PM

Clear night

64° 💧 None 💨 8 mph H 48%30.18 inHg

Saturday

1:00 AM

Clear night

59° 💧 None 💨 6 mph H 62%30.15 inHg

4:00 AM

Mostly clear night

56° 💧 None 💨 6 mph H 72%30.15 inHg

7:00 AM

Partly cloudy

56° 💧 None 💨 6 mph H 73%30.18 inHg

10:00 AM

Sunny

66° 💧 None 💨 6 mph H 53%30.18 inHg

1:00 PM

Mostly sunny

75° 💧 None 💨 3 mph H 34%30.15 inHg

4:00 PM

Partly cloudy

78° 💧 None 💨 3 mph H 29%30.06 inHg

7:00 PM

Overcast night

67° 💧 None 💨 0 mph H 57%30.06 inHg

10:00 PM

Partly cloudy night

65° 💧 None 💨 6 mph H 50%30.09 inHg

Sunday

1:00 AM

Clear night

59° 💧 None 💨 6 mph H 59%30.06 inHg

4:00 AM

Partly cloudy night

56° 💧 None 💨 5 mph H 74%30.06 inHg

7:00 AM

Partly cloudy

55° 💧 None 💨 5 mph H 84%30.09 inHg

10:00 AM

Partly cloudy

68° 💧 None 💨 4 mph H 58%30.09 inHg

1:00 PM

Overcast

75° 💧 None 💨 4 mph H 37%30.03 inHg

4:00 PM

Overcast

76° 💧 None 💨 4 mph H 33%29.97 inHg

7:00 PM

Mostly cloudy night

68° 💧 None 💨 5 mph H 58%29.97 inHg

10:00 PM

Mostly clear night

63° 💧 None 💨 5 mph H 52%29.97 inHg

Monday

1:00 AM

Clear night

61° 💧 None 💨 3 mph H 61%29.97 inHg

7:00 AM

Partly cloudy

59° 💧 None 💨 3 mph H 65%29.97 inHg

1:00 PM

Mostly cloudy

55° 💧 None 💨 3 mph H 78%29.97 inHg

7:00 PM

Clear night

76° 💧 None 💨 4 mph H 35%29.94 inHg

Tuesday

1:00 AM

Clear night

67° 💧 None 💨 6 mph H 40%29.88 inHg

7:00 AM

Sunny

58° 💧 None 💨 3 mph H 64%29.91 inHg

1:00 PM

Sunny

54° 💧 None 💨 3 mph H 87%29.97 inHg

7:00 PM

Clear night

79° 💧 None 💨 3 mph H 32%29.94 inHg

Wednesday

1:00 AM

Clear night

70° 💧 None 💨 2 mph H 49%29.91 inHg

7:00 AM

Sunny

62° 💧 None 💨 6 mph H 59%29.94 inHg

1:00 PM

Sunny

58° 💧 None 💨 6 mph H 89%29.97 inHg

7:00 PM

Clear night

87° 💧 None 💨 5 mph H 25%29.97 inHg

Thursday

1:00 AM

Mostly cloudy night

77° 💧 None 💨 7 mph H 36%29.94 inHg

7:00 AM

Mostly cloudy

68° 💧 None 💨 7 mph H 56%30.00 inHg

1:00 PM

Overcast

64° 💧 None 💨 6 mph H 63%30.06 inHg

7:00 PM

Overcast night

88° 💧 None 💨 8 mph H 28%30.06 inHg

Friday

1:00 AM

Mostly cloudy night

77° 💧 None 💨 4 mph H 44%30.03 inHg

7:00 AM

Overcast

71° 💧 None 💨 5 mph H 52%30.09 inHg

1:00 PM

Overcast

68° 💧 None 💨 5 mph H 64%30.15 inHg

7:00 PM

Overcast night

85° 💧 None 💨 7 mph H 40%30.12 inHg

Saturday

1:00 AM

Overcast night

79° 💧 None 💨 6 mph H 42%30.06 inHg

7:00 AM

Overcast

75° 💧 None 💨 6 mph H 50%30.06 inHg

1:00 PM

Overcast

71° 💧 None 💨 6 mph H 58%30.12 inHg

7:00 PM

Overcast night

79° 💧 None 💨 7 mph H 49%30.09 inHg

Sunday

1:00 AM

Overcast night

77° 💧 None 💨 6 mph H 51%30.00 inHg

7:00 AM

Overcast

77° 💧 None 💨 7 mph H 49%29.97 inHg

1:00 PM

Overcast

68° 💧 None 💨 6 mph H 97%30.00 inHg

7:00 PM

Moderate rain

74° 💧 None 💨 8 mph H 85%30.00 inHg

Monday

1:00 AM

Light rain

71° 💧 None 💨 4 mph H 98%29.97 inHg

7:00 AM

Light rain

70° 💧 None 💨 4 mph H 99%30.00 inHg

1:00 PM

Light rain

69° 💧 None 💨 2 mph H 100%30.03 inHg

7:00 PM

Light rain

73° 💧 None 💨 3 mph H 95%30.03 inHg

Tuesday

1:00 AM

Mostly cloudy night

69° 💧 None 💨 8 mph H 93%30.03 inHg

7:00 AM

Mostly cloudy

65° 💧 None 💨 5 mph H 95%30.00 inHg

1:00 PM

Moderate rain

66° 💧 None 💨 2 mph H 99%29.94 inHg

7:00 PM

Overcast night

69° 💧 None 💨 7 mph H 94%29.94 inHg

Wednesday

1:00 AM

Overcast night

68° 💧 None 💨 9 mph H 78%29.97 inHg

In Rochester 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 Rochester

TomorrowTomorrow

Overcast 75°/63° 💧 None 💨 9 mph

Thursday, Sep 24Thu Sep 24

Mostly sunny 78°/62° 💧 None 💨 8 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 73°/61° 💧 0.017 in 💨 8 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 78°/56° 💧 None 💨 6 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 76°/55° 💧 0.020 in 💨 6 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 76°/55° 💧 None 💨 4 mph

Tuesday, Sep 29Tue Sep 29

Sunny 79°/54° 💧 None 💨 6 mph

Wednesday, Sep 30Wed Sep 30

Sunny 87°/58° 💧 None 💨 6 mph

Thursday, Oct 1Thu Oct 1

Mostly cloudy 88°/64° 💧 None 💨 8 mph

Friday, Oct 2Fri Oct 2

Mostly cloudy 85°/68° 💧 None 💨 7 mph

Saturday, Oct 3Sat Oct 3

Overcast 79°/71° 💧 None 💨 7 mph

Sunday, Oct 4Sun Oct 4

Moderate rain 77°/68° 💧 0.186 in 💨 8 mph

Monday, Oct 5Mon Oct 5

Light rain 73°/69° 💧 0.776 in 💨 4 mph

Tuesday, Oct 6Tue Oct 6

Moderate rain 69°/65° 💧 0.644 in 💨 8 mph

Wednesday, Oct 7Wed Oct 7

Overcast 68°/68° 💧 0.006 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Rochester

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Rochester

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 9:00 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 9,8µg/m³

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

O₃ Ozone Good 34,4µg/m³

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

NO₂ Nitrogen dioxide Good 4,3µg/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 Rochester

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 6,6High 😊Good

Tomorrow UV 5,5Moderate 🙂Fair

Thursday UV 6,5High 🙂Fair

Friday UV 6,7High 🙂Fair

Saturday UV 5,0Moderate 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 7,0High —Unavailable

Hourly UV index today

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

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · ROCHESTER, KENTUCKY

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

99/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:11 PM–5:09 AM

☁ Cloud cover 2% 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 65° 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 min73%

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.

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Forecast data for Rochester were last refreshed today at 8:39 AM. The current forecast period extends through 24/09/2026 at 6:00 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.