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Current weather in Lewiston is clear sky.

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

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

Now · 7:18 AM

Lewiston Weather & Hourly Forecast

United States · New York · 14092

50°F

Sunny

Feels like: 45°F

💧 Humidity 89% 🌡 Pressure 30.47 inHg 💨 Wind 8 mph 👁 Visibility 19.1 mi ☁ Clouds 0% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:03 AM 🌇 Sunset 7:13 PM

Hourly Forecast for Lewiston

Today

8:00 AM

Sunny

51° 💧 None 💨 8 mph H 86%30.47 inHg

11:00 AM

Sunny

62° 💧 None 💨 9 mph H 57%30.50 inHg

2:00 PM

Partly cloudy

65° 💧 None 💨 12 mph H 52%30.47 inHg

5:00 PM

Partly cloudy

63° 💧 None 💨 14 mph H 60%30.45 inHg

8:00 PM

Clear night

58° 💧 None 💨 10 mph H 68%30.47 inHg

11:00 PM

Clear night

55° 💧 None 💨 7 mph H 82%30.47 inHg

Tomorrow

2:00 AM

Clear night

52° 💧 None 💨 5 mph H 88%30.45 inHg

5:00 AM

Clear night

49° 💧 None 💨 5 mph H 85%30.47 inHg

8:00 AM

Sunny

50° 💧 None 💨 6 mph H 84%30.47 inHg

11:00 AM

Sunny

63° 💧 None 💨 8 mph H 45%30.47 inHg

2:00 PM

Sunny

65° 💧 None 💨 10 mph H 53%30.42 inHg

5:00 PM

Sunny

63° 💧 None 💨 11 mph H 59%30.39 inHg

8:00 PM

Clear night

55° 💧 None 💨 5 mph H 76%30.39 inHg

11:00 PM

Clear night

53° 💧 None 💨 1 mph H 80%30.36 inHg

Friday

2:00 AM

Clear night

52° 💧 None 💨 0 mph H 84%30.33 inHg

5:00 AM

Mostly clear night

52° 💧 None 💨 1 mph H 85%30.33 inHg

Today

8:00 AM

Sunny

51° 💧 None 💨 8 mph H 86%30.47 inHg

9:00 AM

Sunny

54° 💧 None 💨 7 mph H 79%30.50 inHg

10:00 AM

Sunny

58° 💧 None 💨 7 mph H 70%30.50 inHg

11:00 AM

Sunny

62° 💧 None 💨 9 mph H 57%30.50 inHg

12:00 PM

Partly cloudy

64° 💧 None 💨 11 mph H 49%30.50 inHg

1:00 PM

Mostly sunny

65° 💧 None 💨 12 mph H 49%30.47 inHg

2:00 PM

Partly cloudy

65° 💧 None 💨 12 mph H 52%30.47 inHg

3:00 PM

Mostly cloudy

65° 💧 None 💨 13 mph H 53%30.45 inHg

4:00 PM

Mostly cloudy

64° 💧 None 💨 14 mph H 58%30.45 inHg

5:00 PM

Partly cloudy

63° 💧 None 💨 14 mph H 60%30.45 inHg

6:00 PM

Sunny

62° 💧 None 💨 13 mph H 61%30.45 inHg

7:00 PM

Sunny

60° 💧 None 💨 11 mph H 65%30.45 inHg

8:00 PM

Clear night

58° 💧 None 💨 10 mph H 68%30.47 inHg

9:00 PM

Clear night

57° 💧 None 💨 9 mph H 73%30.47 inHg

10:00 PM

Clear night

56° 💧 None 💨 8 mph H 78%30.47 inHg

11:00 PM

Clear night

55° 💧 None 💨 7 mph H 82%30.47 inHg

Tomorrow

12:00 AM

Clear night

55° 💧 None 💨 6 mph H 86%30.47 inHg

1:00 AM

Clear night

54° 💧 None 💨 5 mph H 88%30.45 inHg

2:00 AM

Clear night

52° 💧 None 💨 5 mph H 88%30.45 inHg

3:00 AM

Clear night

51° 💧 None 💨 6 mph H 87%30.45 inHg

4:00 AM

Clear night

50° 💧 None 💨 6 mph H 85%30.45 inHg

5:00 AM

Clear night

49° 💧 None 💨 5 mph H 85%30.47 inHg

6:00 AM

Clear night

48° 💧 None 💨 5 mph H 87%30.47 inHg

7:00 AM

Clear night

48° 💧 None 💨 4 mph H 88%30.47 inHg

8:00 AM

Sunny

50° 💧 None 💨 6 mph H 84%30.47 inHg

9:00 AM

Sunny

54° 💧 None 💨 5 mph H 76%30.47 inHg

10:00 AM

Sunny

59° 💧 None 💨 5 mph H 63%30.47 inHg

11:00 AM

Sunny

63° 💧 None 💨 8 mph H 45%30.47 inHg

12:00 PM

Sunny

64° 💧 None 💨 9 mph H 47%30.47 inHg

1:00 PM

Sunny

65° 💧 None 💨 10 mph H 51%30.45 inHg

2:00 PM

Sunny

65° 💧 None 💨 10 mph H 53%30.42 inHg

3:00 PM

Sunny

65° 💧 None 💨 11 mph H 57%30.39 inHg

4:00 PM

Sunny

64° 💧 None 💨 11 mph H 59%30.39 inHg

5:00 PM

Sunny

63° 💧 None 💨 11 mph H 59%30.39 inHg

6:00 PM

Sunny

62° 💧 None 💨 9 mph H 57%30.39 inHg

7:00 PM

Sunny

58° 💧 None 💨 6 mph H 66%30.39 inHg

8:00 PM

Clear night

55° 💧 None 💨 5 mph H 76%30.39 inHg

9:00 PM

Clear night

54° 💧 None 💨 4 mph H 81%30.39 inHg

10:00 PM

Clear night

53° 💧 None 💨 3 mph H 81%30.39 inHg

11:00 PM

Clear night

53° 💧 None 💨 1 mph H 80%30.36 inHg

Friday

12:00 AM

Clear night

52° 💧 None 💨 0 mph H 81%30.36 inHg

1:00 AM

Clear night

52° 💧 None 💨 0 mph H 83%30.36 inHg

2:00 AM

Clear night

52° 💧 None 💨 0 mph H 84%30.33 inHg

3:00 AM

Clear night

52° 💧 None 💨 0 mph H 84%30.33 inHg

4:00 AM

Clear night

52° 💧 None 💨 0 mph H 84%30.30 inHg

5:00 AM

Mostly clear night

52° 💧 None 💨 1 mph H 85%30.33 inHg

6:00 AM

Partly cloudy night

52° 💧 None 💨 1 mph H 86%30.33 inHg

7:00 AM

Partly cloudy night

54° 💧 None 💨 1 mph H 85%30.33 inHg

8:00 AM

Mostly sunny

56° 💧 None 💨 3 mph H 87%30.33 inHg

9:00 AM

Sunny

60° 💧 None 💨 6 mph H 77%30.33 inHg

10:00 AM

Sunny

62° 💧 None 💨 6 mph H 69%30.33 inHg

11:00 AM

Sunny

64° 💧 None 💨 6 mph H 65%30.33 inHg

12:00 PM

Sunny

65° 💧 None 💨 7 mph H 63%30.33 inHg

1:00 PM

Sunny

66° 💧 None 💨 7 mph H 61%30.33 inHg

2:00 PM

Sunny

66° 💧 None 💨 8 mph H 58%30.30 inHg

3:00 PM

Sunny

67° 💧 None 💨 8 mph H 56%30.27 inHg

4:00 PM

Sunny

66° 💧 None 💨 8 mph H 56%30.27 inHg

5:00 PM

Sunny

66° 💧 None 💨 7 mph H 57%30.27 inHg

6:00 PM

Sunny

65° 💧 None 💨 5 mph H 61%30.27 inHg

7:00 PM

Sunny

61° 💧 None 💨 3 mph H 75%30.27 inHg

8:00 PM

Clear night

59° 💧 None 💨 2 mph H 78%30.24 inHg

11:00 PM

Clear night

61° 💧 None 💨 1 mph H 75%30.27 inHg

Saturday

2:00 AM

Clear night

62° 💧 None 💨 5 mph H 85%30.24 inHg

5:00 AM

Clear night

59° 💧 None 💨 5 mph H 83%30.24 inHg

8:00 AM

Sunny

60° 💧 None 💨 4 mph H 84%30.24 inHg

11:00 AM

Sunny

67° 💧 None 💨 8 mph H 68%30.27 inHg

2:00 PM

Sunny

69° 💧 None 💨 7 mph H 57%30.24 inHg

5:00 PM

Sunny

69° 💧 None 💨 4 mph H 48%30.18 inHg

8:00 PM

Mostly clear night

66° 💧 None 💨 5 mph H 61%30.15 inHg

11:00 PM

Mostly cloudy night

66° 💧 None 💨 11 mph H 71%30.15 inHg

Sunday

2:00 AM

Overcast night

63° 💧 None 💨 6 mph H 80%30.12 inHg

5:00 AM

Mostly cloudy night

63° 💧 None 💨 8 mph H 76%30.09 inHg

8:00 AM

Mostly cloudy

63° 💧 None 💨 8 mph H 78%30.12 inHg

11:00 AM

Overcast

66° 💧 None 💨 10 mph H 68%30.09 inHg

2:00 PM

Overcast

68° 💧 None 💨 10 mph H 56%30.06 inHg

5:00 PM

Mostly cloudy

70° 💧 None 💨 7 mph H 50%30.00 inHg

8:00 PM

Clear night

67° 💧 None 💨 8 mph H 54%30.00 inHg

11:00 PM

Partly cloudy night

65° 💧 None 💨 9 mph H 71%29.97 inHg

Monday

2:00 AM

Partly cloudy night

64° 💧 None 💨 8 mph H 72%29.94 inHg

5:00 AM

Mostly cloudy night

63° 💧 None 💨 7 mph H 72%29.94 inHg

8:00 AM

Mostly cloudy

63° 💧 None 💨 7 mph H 69%29.97 inHg

11:00 AM

Sunny

66° 💧 None 💨 7 mph H 58%29.97 inHg

2:00 PM

Sunny

68° 💧 None 💨 5 mph H 53%29.94 inHg

5:00 PM

Sunny

69° 💧 None 💨 4 mph H 49%29.91 inHg

8:00 PM

Clear night

65° 💧 None 💨 5 mph H 60%29.94 inHg

Tuesday

2:00 AM

Clear night

61° 💧 None 💨 4 mph H 87%29.94 inHg

8:00 AM

Mostly sunny

59° 💧 None 💨 2 mph H 94%30.00 inHg

2:00 PM

Mostly cloudy

71° 💧 None 💨 4 mph H 66%29.97 inHg

8:00 PM

Clear night

66° 💧 None 💨 2 mph H 73%29.94 inHg

Wednesday

2:00 AM

Clear night

60° 💧 None 💨 7 mph H 84%29.91 inHg

8:00 AM

Mostly sunny

62° 💧 None 💨 10 mph H 77%29.88 inHg

2:00 PM

Mostly sunny

80° 💧 None 💨 15 mph H 53%29.80 inHg

8:00 PM

Overcast night

76° 💧 None 💨 15 mph H 64%29.77 inHg

Thursday

2:00 AM

Overcast night

72° 💧 None 💨 10 mph H 72%29.77 inHg

8:00 AM

Overcast

71° 💧 None 💨 13 mph H 66%29.74 inHg

2:00 PM

Light rain

72° 💧 None 💨 20 mph H 76%29.59 inHg

8:00 PM

Overcast night

67° 💧 None 💨 17 mph H 93%29.59 inHg

Friday

2:00 AM

Clear night

63° 💧 None 💨 15 mph H 86%29.68 inHg

8:00 AM

Mostly sunny

59° 💧 None 💨 11 mph H 82%29.77 inHg

2:00 PM

Partly cloudy

62° 💧 None 💨 13 mph H 62%29.80 inHg

8:00 PM

Mostly clear night

58° 💧 None 💨 12 mph H 62%29.88 inHg

Saturday

2:00 AM

Mostly clear night

54° 💧 None 💨 11 mph H 78%29.94 inHg

8:00 AM

Light rain

52° 💧 None 💨 12 mph H 79%30.03 inHg

2:00 PM

Overcast

56° 💧 None 💨 12 mph H 61%30.12 inHg

8:00 PM

Overcast night

57° 💧 None 💨 11 mph H 54%30.15 inHg

Sunday

2:00 AM

Mostly cloudy night

53° 💧 None 💨 5 mph H 73%30.24 inHg

8:00 AM

Mostly sunny

52° 💧 None 💨 7 mph H 76%30.27 inHg

2:00 PM

Overcast

58° 💧 None 💨 8 mph H 50%30.24 inHg

8:00 PM

Partly cloudy night

56° 💧 None 💨 4 mph H 75%30.21 inHg

Monday

2:00 AM

Mostly cloudy night

54° 💧 None 💨 6 mph H 71%30.18 inHg

8:00 AM

Partly cloudy

54° 💧 None 💨 8 mph H 89%30.18 inHg

2:00 PM

Mostly cloudy

66° 💧 None 💨 13 mph H 55%30.12 inHg

8:00 PM

Mostly cloudy night

59° 💧 None 💨 9 mph H 67%30.09 inHg

Tuesday

2:00 AM

Overcast night

60° 💧 None 💨 12 mph H 72%30.03 inHg

8:00 AM

Partly cloudy

61° 💧 None 💨 15 mph H 78%29.91 inHg

2:00 PM

Partly cloudy

68° 💧 None 💨 21 mph H 66%29.77 inHg

8:00 PM

Light rain

62° 💧 None 💨 16 mph H 88%29.71 inHg

Wednesday

2:00 AM

Clear night

57° 💧 None 💨 10 mph H 66%29.77 inHg

8:00 AM

Mostly sunny

54° 💧 None 💨 15 mph H 71%29.77 inHg

2:00 PM

Light rain

57° 💧 None 💨 13 mph H 51%29.77 inHg

8:00 PM

Partly cloudy night

51° 💧 None 💨 11 mph H 76%29.80 inHg

In Lewiston and, more broadly, across the state of New York: This morning, the sky is mostly cloudy with temperatures starting off in the mid-50s. It will remain cool through the day, with highs reaching the upper 50s to low 60s. Conditions are expected to stay dry, so no rain is forecast. Winds will be light from the northeast, generally around 8 mph, with occasional gusts up to 18 mph. In the afternoon, the clouds may persist, but overall, it should stay dry and relatively calm. Temperatures will remain cool, making it a good day to dress in layers if you're heading outside. No significant weather impacts are anticipated, and conditions will be fairly stable throughout the day.

15-Day Weather Outlook for Lewiston

TomorrowTomorrow

Sunny 65°/48° 💧 None 💨 11 mph

Friday, Sep 25Fri Sep 25

Mostly sunny 67°/52° 💧 None 💨 8 mph

Saturday, Sep 26Sat Sep 26

Mostly cloudy 69°/60° 💧 None 💨 9 mph

Sunday, Sep 27Sun Sep 27

Overcast 66°/61° 💧 None 💨 14 mph

Monday, Sep 28Mon Sep 28

Partly cloudy 66°/59° 💧 0.010 in 💨 7 mph

Tuesday, Sep 29Tue Sep 29

Mostly cloudy 72°/63° 💧 None 💨 4 mph

Wednesday, Sep 30Wed Sep 30

Mostly sunny 74°/58° 💧 None 💨 7 mph

Thursday, Oct 1Thu Oct 1

Mostly cloudy 78°/67° 💧 None 💨 11 mph

Friday, Oct 2Fri Oct 2

Mostly cloudy 78°/67° 💧 0.035 in 💨 12 mph

Saturday, Oct 3Sat Oct 3

Mostly cloudy 77°/67° 💧 0.329 in 💨 11 mph

Sunday, Oct 4Sun Oct 4

Overcast 68°/63° 💧 0.275 in 💨 15 mph

Monday, Oct 5Mon Oct 5

Light rain 62°/57° 💧 0.029 in 💨 13 mph

Tuesday, Oct 6Tue Oct 6

Light rain 61°/54° 💧 0.423 in 💨 15 mph

Wednesday, Oct 7Wed Oct 7

Moderate rain 60°/57° 💧 0.252 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lewiston

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Lewiston

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 8:00 AM

PM2.5 Fine particles Good 2,1µg/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 2,3µg/m³

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

O₃ Ozone Good 45,5µg/m³

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

NO₂ Nitrogen dioxide Good 2,6µg/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 Lewiston

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 5,1Moderate 😊Good

Tomorrow UV 4,9Moderate 🙂Fair

Friday UV 4,9Moderate 😐Moderate

Saturday UV 4,6Moderate 🙂Fair

Sunday UV 6,0High 🙂Fair

Monday UV 6,0High —Unavailable

Tuesday UV 6,0High —Unavailable

Hourly UV index today

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

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

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 Lewiston

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LEWISTON, NEW YORK

Tonight's Stargazing & Shooting Stars

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

100/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:47 PM–5:30 AM

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

☾ Moonlight 94% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 61° 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 min72%

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

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Forecast data for Lewiston were last refreshed today at 7:18 AM. The current forecast period extends through 25/09/2026 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.