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Now · 7:03 PM

Lewiston Weather & Hourly Forecast

United States · Minnesota · 55952

Sunny
78°F
Sunny
Feels like: 80°F
💧 Humidity 71% 🌡 Pressure 29.94 inHg 💨 Wind 7 mph 👁 Visibility 23.4 mi Clouds 12% ☀️ UV index 0.1 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Lewiston

Today
Clear night · 8:00 PM Clear night
75° 💧 None 💨 6 mph H 76%29.97 inHg
Mostly clear night · 11:00 PM Mostly clear night
70° 💧 None 💨 4 mph H 87%30.06 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
70° 💧 None 💨 8 mph H 85%30.03 inHg
Mostly cloudy night · 5:00 AM Mostly cloudy night
68° 💧 0.000 in 💨 7 mph H 94%30.03 inHg
Overcast · 8:00 AM Overcast
69° 💧 None 💨 7 mph H 94%30.06 inHg
Overcast · 11:00 AM Overcast
75° 💧 None 💨 7 mph H 74%30.06 inHg
Overcast · 2:00 PM Overcast
79° 💧 None 💨 5 mph H 61%30.06 inHg
Overcast · 5:00 PM Overcast
79° 💧 None 💨 9 mph H 60%30.00 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
73° 💧 None 💨 4 mph H 75%30.00 inHg
Clear night · 11:00 PM Clear night
70° 💧 None 💨 6 mph H 81%30.06 inHg
Monday
Partly cloudy night · 2:00 AM Partly cloudy night
68° 💧 None 💨 9 mph H 89%30.06 inHg
Mostly clear night · 5:00 AM Mostly clear night
66° 💧 None 💨 9 mph H 90%30.12 inHg
Partly cloudy · 8:00 AM Partly cloudy
66° 💧 None 💨 9 mph H 78%30.12 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
75° 💧 None 💨 9 mph H 62%30.12 inHg
Mostly cloudy · 2:00 PM Mostly cloudy
81° 💧 None 💨 12 mph H 51%30.06 inHg
Overcast · 5:00 PM Overcast
80° 💧 None 💨 12 mph H 47%30.03 inHg

In Lewiston and, more broadly, across the state of Minnesota: Clear skies are expected through the evening, with temperatures holding steady around 80 degrees Fahrenheit. Winds will be gentle from the east, reaching up to 9 mph, with occasional gusts up to 15 mph. No precipitation is anticipated during the next few hours, so conditions will remain dry and calm. It should be a pleasant evening with mild to warm temperatures and light breezes.

15-Day Weather Outlook for Lewiston

Monday, Sep 7Mon Sep 7 Overcast Overcast 81°/64° 💧 None 💨 12 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 80°/66° 💧 0.474 in 💨 16 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 79°/66° 💧 0.074 in 💨 14 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 79°/60° 💧 None 💨 10 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 81°/64° 💧 None 💨 13 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 82°/67° 💧 0.013 in 💨 17 mph
Sunday, Sep 13Sun Sep 13 Light thunderstorms Light thunderstorms 81°/56° 💧 1.028 in 💨 13 mph
Monday, Sep 14Mon Sep 14 Sunny Sunny 67°/48° 💧 0.001 in 💨 6 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 69°/51° 💧 None 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 73°/54° 💧 None 💨 7 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 76°/57° 💧 0.005 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 74°/61° 💧 0.007 in 💨 12 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 68°/61° 💧 0.196 in 💨 9 mph
Sunday, Sep 20Sun Sep 20 Overcast Overcast 65°/55° 💧 0.026 in 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Lewiston

Vertical axis: °F · Color based on temperature
Clear night at 8:00 PM
75° Today 8:00 PM
Mostly clear night at 9:00 PM
73° 9:00 PM
Partly cloudy night at 10:00 PM
71° 10:00 PM
Mostly clear night at 11:00 PM
70° 11:00 PM
Mostly cloudy night at 12:00 AM
70° Tomorrow 12:00 AM
Mostly cloudy night at 1:00 AM
70° 1:00 AM
Overcast night at 2:00 AM
70° 2:00 AM
Overcast night at 3:00 AM
69° 3:00 AM
Overcast night at 4:00 AM
69° Tomorrow 4:00 AM
Mostly cloudy night at 5:00 AM
68° 5:00 AM
Overcast night at 6:00 AM
68° 6:00 AM
Overcast at 7:00 AM
68° 7:00 AM
Overcast at 8:00 AM
69° Tomorrow 8:00 AM
Overcast at 9:00 AM
70° 9:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Overcast at 11:00 AM
75° 11:00 AM
Overcast at 12:00 PM
78° Tomorrow 12:00 PM
Overcast at 1:00 PM
79° 1:00 PM
Overcast at 2:00 PM
79° 2:00 PM
Overcast at 3:00 PM
79° 3:00 PM
Overcast at 4:00 PM
79° Tomorrow 4:00 PM
Overcast at 5:00 PM
79° 5:00 PM
Overcast at 6:00 PM
78° 6:00 PM
Overcast at 7:00 PM
76° 7:00 PM
Mostly cloudy night at 8:00 PM
73° Tomorrow 8:00 PM
Mostly cloudy night at 9:00 PM
72° 9:00 PM
Clear night at 10:00 PM
71° 10:00 PM
Clear night at 11:00 PM
70° 11:00 PM
Overcast night at 12:00 AM
69° Monday 12:00 AM
Mostly cloudy night at 1:00 AM
68° 1:00 AM
Partly cloudy night at 2:00 AM
68° 2:00 AM
Mostly cloudy night at 3:00 AM
67° 3:00 AM
Clear night at 4:00 AM
66° Monday 4:00 AM
Mostly clear night at 5:00 AM
66° 5:00 AM
Clear night at 6:00 AM
65° 6:00 AM
Sunny at 7:00 AM
64° 7:00 AM
Partly cloudy at 8:00 AM
66° Monday 8:00 AM
Partly cloudy at 9:00 AM
68° 9:00 AM
Overcast at 10:00 AM
72° 10:00 AM
Mostly cloudy at 11:00 AM
75° 11:00 AM
Partly cloudy at 12:00 PM
77° Monday 12:00 PM
Mostly cloudy at 1:00 PM
79° 1:00 PM
Mostly cloudy at 2:00 PM
81° 2:00 PM
Overcast at 3:00 PM
81° 3:00 PM
Overcast at 4:00 PM
81° Monday 4:00 PM
Overcast at 5:00 PM
80° 5:00 PM
Overcast at 6:00 PM
78° 6:00 PM
Partly cloudy at 7:00 PM
75° 7:00 PM
Mostly cloudy night at 8:00 PM
73° Monday 8:00 PM
Overcast night at 9:00 PM
72° 9:00 PM
Overcast night at 10:00 PM
71° 10:00 PM
Overcast night at 11:00 PM
70° 11:00 PM
Mostly cloudy night at 12:00 AM
70° Tuesday 12:00 AM
Mostly cloudy night at 1:00 AM
69° 1:00 AM
Overcast night at 2:00 AM
68° 2:00 AM
Overcast night at 3:00 AM
68° 3:00 AM
Mostly cloudy night at 4:00 AM
67° Tuesday 4:00 AM
Overcast night at 5:00 AM
67° 5:00 AM
Mostly cloudy night at 6:00 AM
67° 6:00 AM
Mostly cloudy at 7:00 AM
68° 7:00 AM
Mostly cloudy at 10:00 AM
66° Tuesday 10:00 AM
Light rain at 1:00 PM
74° 1:00 PM
Partly cloudy at 4:00 PM
80° 4:00 PM
Mostly sunny at 7:00 PM
79° 7:00 PM
Light rain at 10:00 PM
74° Tuesday 10:00 PM
Mostly cloudy night at 1:00 AM
71° 1:00 AM
Clear night at 4:00 AM
69° 4:00 AM
Sunny at 7:00 AM
66° 7:00 AM
Sunny at 10:00 AM
71° Wednesday 10:00 AM
Sunny at 1:00 PM
74° 1:00 PM
Mostly sunny at 4:00 PM
76° 4:00 PM
Sunny at 7:00 PM
72° 7:00 PM
Clear night at 10:00 PM
66° Wednesday 10:00 PM
Clear night at 1:00 AM
63° 1:00 AM
Mostly clear night at 4:00 AM
61° 4:00 AM
Sunny at 7:00 AM
60° 7:00 AM
Sunny at 10:00 AM
71° Thursday 10:00 AM
Mostly sunny at 1:00 PM
78° 1:00 PM
Sunny at 4:00 PM
79° 4:00 PM
Sunny at 7:00 PM
73° 7:00 PM
Clear night at 10:00 PM
67° Thursday 10:00 PM
Overcast night at 1:00 AM
66° 1:00 AM
Mostly cloudy night at 4:00 AM
65° 4:00 AM
Sunny at 7:00 AM
64° 7:00 AM
Sunny at 1:00 PM
81° Friday 1:00 PM
Mostly sunny at 7:00 PM
74° 7:00 PM
Partly cloudy night at 1:00 AM
67° 1:00 AM
Mostly cloudy at 7:00 AM
67° 7:00 AM
Partly cloudy at 1:00 PM
82° Saturday 1:00 PM
Light thunderstorms at 7:00 PM
81° 7:00 PM
Moderate rain at 1:00 AM
61° 1:00 AM
Light rain at 7:00 AM
56° 7:00 AM
Partly cloudy at 1:00 PM
65° Sunday 1:00 PM
Sunny at 7:00 PM
61° 7:00 PM
Clear night at 1:00 AM
53° 1:00 AM
Sunny at 7:00 AM
48° 7:00 AM
Sunny at 1:00 PM
67° Monday 1:00 PM
Sunny at 7:00 PM
62° 7:00 PM
Clear night at 1:00 AM
54° 1:00 AM
Sunny at 7:00 AM
51° 7:00 AM
Sunny at 1:00 PM
69° Tuesday 1:00 PM
Sunny at 7:00 PM
64° 7:00 PM
Clear night at 1:00 AM
57° 1:00 AM
Sunny at 7:00 AM
54° 7:00 AM
Mostly sunny at 1:00 PM
73° Wednesday 1:00 PM
Sunny at 7:00 PM
68° 7:00 PM
Clear night at 1:00 AM
61° 1:00 AM
Sunny at 7:00 AM
57° 7:00 AM
Light rain at 1:00 PM
76° Thursday 1:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Overcast night at 1:00 AM
66° 1:00 AM
Sunny at 7:00 AM
61° 7:00 AM
Mostly cloudy at 1:00 PM
74° Friday 1:00 PM
Light rain at 7:00 PM
64° 7:00 PM
Mostly clear night at 1:00 AM
64° 1:00 AM
Overcast at 7:00 AM
61° 7:00 AM
Overcast at 1:00 PM
68° Saturday 1:00 PM
Overcast at 7:00 PM
65° 7:00 PM
Overcast night at 1:00 AM
63° 1:00 AM
Partly cloudy at 7:00 AM
55° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Lewiston

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 4,8µg/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 2,4µg/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 6,9High 😊Good
Tomorrow UV 4,8Moderate 🙂Fair
Monday UV 6,4High 🙂Fair
Tuesday UV 6,4High 🙂Fair
Wednesday UV 6,3High 😐Moderate
Thursday UV 6,0High Unavailable
Friday UV 6,0High Unavailable
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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Monday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Monday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Monday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Monday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Monday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Monday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tuesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tuesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tuesday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Tuesday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Wednesday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Wednesday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Thursday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Thursday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Sunday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Monday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Thursday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM 7:00 AM
Sustained wind Max gusts
NIGHT SKY · LEWISTON, MINNESOTA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

88/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 9:17 PM–4:55 AM
Cloud cover 16% Real hourly forecast for the best viewing hour.
Moonlight 32% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 24° 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 min45%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
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

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.

Forecast data for Lewiston were last refreshed today at 7:03 PM. The current forecast period extends through 07/09/2026 at 5:00 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.