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Now · 7:20 AM

Granite Falls Weather & Hourly Forecast

United States · Minnesota · 56241

Mostly cloudy
59°F
Mostly cloudy
Feels like: 59°F
💧 Humidity 94% 🌡 Pressure 29.97 inHg 💨 Wind 4 mph 👁 Visibility 6.2 mi Clouds 54% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:44 AM 🌇 Sunset 8:00 PM

Hourly Forecast for Granite Falls

Today
Mostly cloudy · 8:00 AM Mostly cloudy
59° 💧 None 💨 4 mph H 94%29.97 inHg
Overcast · 11:00 AM Overcast
71° 💧 None 💨 3 mph H 43%29.94 inHg
Overcast · 2:00 PM Overcast
82° 💧 None 💨 2 mph H 20%29.88 inHg
Overcast · 5:00 PM Overcast
82° 💧 None 💨 3 mph H 23%29.83 inHg
Overcast · 8:00 PM Overcast
78° 💧 None 💨 7 mph H 25%29.83 inHg
Overcast night · 11:00 PM Overcast night
71° 💧 0.30 in 💨 7 mph H 33%29.85 inHg
Tomorrow
Overcast night · 2:00 AM Overcast night
63° 💧 None 💨 13 mph H 89%29.85 inHg
Light rain · 5:00 AM Light rain
62° 💧 0.01 in 💨 8 mph H 96%29.85 inHg
Sunny · 8:00 AM Sunny
62° 💧 0.02 in 💨 7 mph H 96%29.91 inHg
Mostly sunny · 11:00 AM Mostly sunny
69° 💧 None 💨 3 mph H 75%29.88 inHg
Sunny · 2:00 PM Sunny
80° 💧 None 💨 6 mph H 47%29.80 inHg
Sunny · 5:00 PM Sunny
83° 💧 None 💨 4 mph H 39%29.74 inHg
Partly cloudy night · 8:00 PM Partly cloudy night
79° 💧 None 💨 4 mph H 54%29.74 inHg
Partly cloudy night · 11:00 PM Partly cloudy night
72° 💧 None 💨 8 mph H 65%29.77 inHg
Thursday
Overcast night · 2:00 AM Overcast night
71° 💧 None 💨 9 mph H 79%29.80 inHg
Overcast night · 5:00 AM Overcast night
71° 💧 None 💨 6 mph H 81%29.74 inHg

In Granite Falls and, more broadly, across the state of Minnesota: The morning will begin with mostly cloudy skies and temperatures ranging from the mid-50s to the low 60s. As the day progresses, expect mild to warm conditions with temperatures climbing up to around 83 degrees. Winds will be coming from the northwest at speeds up to 12 mph, with gusts reaching 15 mph, creating a breezy feel throughout the day. No precipitation is expected, so outdoor plans should be comfortable and dry. The cloud cover may linger into the afternoon, but overall, the weather remains mild and stable. Temperatures will remain within a comfortable range, making it a pleasant day to be outside.

15-Day Weather Outlook for Granite Falls

TomorrowTomorrow Light rain Light rain 84°/62° 💧 0.04 in 💨 9 mph
Thursday, Sep 3Thu Sep 3 Heavy rain Heavy rain 95°/67° 💧 0.70 in 💨 15 mph
Friday, Sep 4Fri Sep 4 Moderate rain Moderate rain 98°/68° 💧 0.17 in 💨 12 mph
Saturday, Sep 5Sat Sep 5 Moderate rain Moderate rain 99°/71° 💧 0.24 in 💨 25 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 87°/70° 💧 0.26 in 💨 23 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 86°/68° 💧 0.11 in 💨 17 mph
Tuesday, Sep 8Tue Sep 8 Partly cloudy Partly cloudy 92°/59° 💧 None 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 87°/65° 💧 0.01 in 💨 16 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 79°/54° 💧 None 💨 11 mph
Friday, Sep 11Fri Sep 11 Overcast Overcast 78°/61° 💧 None 💨 12 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 88°/55° 💧 0.07 in 💨 15 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 96°/66° 💧 0.04 in 💨 14 mph
Monday, Sep 14Mon Sep 14 Overcast Overcast 78°/63° 💧 None 💨 19 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 70°/49° 💧 None 💨 22 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 68°/41° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Granite Falls

Vertical axis: °F · Color based on temperature
Mostly cloudy at 8:00 AM
59° Today 8:00 AM
Mostly cloudy at 9:00 AM
62° 9:00 AM
Mostly cloudy at 10:00 AM
66° 10:00 AM
Overcast at 11:00 AM
71° 11:00 AM
Overcast at 12:00 PM
78° Today 12:00 PM
Overcast at 1:00 PM
80° 1:00 PM
Overcast at 2:00 PM
82° 2:00 PM
Overcast at 3:00 PM
84° 3:00 PM
Overcast at 4:00 PM
83° Today 4:00 PM
Overcast at 5:00 PM
82° 5:00 PM
Overcast at 6:00 PM
79° 6:00 PM
Overcast at 7:00 PM
77° 7:00 PM
Overcast at 8:00 PM
78° Today 8:00 PM
Overcast night at 9:00 PM
73° 9:00 PM
Overcast night at 10:00 PM
72° 10:00 PM
Overcast night at 11:00 PM
71° 11:00 PM
Moderate rain at 12:00 AM
64° Tomorrow 12:00 AM
Heavy rain at 1:00 AM
64° 1:00 AM
Overcast night at 2:00 AM
63° 2:00 AM
Overcast night at 3:00 AM
63° 3:00 AM
Overcast night at 4:00 AM
63° Tomorrow 4:00 AM
Light rain at 5:00 AM
62° 5:00 AM
Overcast night at 6:00 AM
62° 6:00 AM
Mostly cloudy at 7:00 AM
61° 7:00 AM
Sunny at 8:00 AM
62° Tomorrow 8:00 AM
Light rain at 9:00 AM
63° 9:00 AM
Light rain at 10:00 AM
67° 10:00 AM
Mostly sunny at 11:00 AM
69° 11:00 AM
Mostly sunny at 12:00 PM
72° Tomorrow 12:00 PM
Mostly sunny at 1:00 PM
76° 1:00 PM
Sunny at 2:00 PM
80° 2:00 PM
Sunny at 3:00 PM
82° 3:00 PM
Sunny at 4:00 PM
83° Tomorrow 4:00 PM
Sunny at 5:00 PM
83° 5:00 PM
Sunny at 6:00 PM
83° 6:00 PM
Sunny at 7:00 PM
80° 7:00 PM
Partly cloudy night at 8:00 PM
79° Tomorrow 8:00 PM
Mostly cloudy night at 9:00 PM
75° 9:00 PM
Mostly cloudy night at 10:00 PM
74° 10:00 PM
Partly cloudy night at 11:00 PM
72° 11:00 PM
Partly cloudy night at 12:00 AM
70° Thursday 12:00 AM
Partly cloudy night at 1:00 AM
73° 1:00 AM
Overcast night at 2:00 AM
71° 2:00 AM
Overcast night at 3:00 AM
72° 3:00 AM
Overcast night at 4:00 AM
71° Thursday 4:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Overcast night at 6:00 AM
71° 6:00 AM
Overcast at 7:00 AM
70° 7:00 AM
Partly cloudy at 8:00 AM
72° Thursday 8:00 AM
Mostly sunny at 9:00 AM
78° 9:00 AM
Mostly sunny at 10:00 AM
83° 10:00 AM
Mostly sunny at 11:00 AM
88° 11:00 AM
Mostly sunny at 12:00 PM
92° Thursday 12:00 PM
Mostly sunny at 1:00 PM
96° 1:00 PM
Partly cloudy at 2:00 PM
98° 2:00 PM
Mostly cloudy at 3:00 PM
100° 3:00 PM
Partly cloudy at 4:00 PM
101° Thursday 4:00 PM
Partly cloudy at 5:00 PM
101° 5:00 PM
Partly cloudy at 6:00 PM
100° 6:00 PM
Partly cloudy at 7:00 PM
97° 7:00 PM
Mostly clear night at 8:00 PM
89° Thursday 8:00 PM
Mostly clear night at 9:00 PM
86° 9:00 PM
Mostly clear night at 10:00 PM
84° 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Mostly clear night at 12:00 AM
79° Friday 12:00 AM
Mostly clear night at 1:00 AM
75° 1:00 AM
Overcast night at 2:00 AM
73° 2:00 AM
Mostly cloudy night at 3:00 AM
72° 3:00 AM
Mostly cloudy night at 4:00 AM
72° Friday 4:00 AM
Mostly cloudy night at 5:00 AM
74° 5:00 AM
Mostly cloudy night at 6:00 AM
73° 6:00 AM
Mostly cloudy at 7:00 AM
73° 7:00 AM
Overcast at 8:00 AM
76° Friday 8:00 AM
Mostly cloudy at 9:00 AM
82° 9:00 AM
Mostly cloudy at 10:00 AM
87° 10:00 AM
Partly cloudy at 11:00 AM
91° 11:00 AM
Partly cloudy at 12:00 PM
95° Friday 12:00 PM
Partly cloudy at 1:00 PM
99° 1:00 PM
Sunny at 2:00 PM
101° 2:00 PM
Sunny at 3:00 PM
103° 3:00 PM
Sunny at 4:00 PM
104° Friday 4:00 PM
Sunny at 5:00 PM
104° 5:00 PM
Sunny at 6:00 PM
102° 6:00 PM
Sunny at 7:00 PM
97° 7:00 PM
Clear night at 8:00 PM
89° Friday 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
82° 10:00 PM
Partly cloudy night at 11:00 PM
80° 11:00 PM
Partly cloudy night at 12:00 AM
78° Saturday 12:00 AM
Partly cloudy night at 1:00 AM
77° 1:00 AM
Overcast night at 2:00 AM
75° 2:00 AM
Overcast night at 3:00 AM
73° 3:00 AM
Overcast night at 4:00 AM
73° Saturday 4:00 AM
Overcast night at 5:00 AM
71° 5:00 AM
Overcast night at 6:00 AM
71° 6:00 AM
Mostly cloudy at 7:00 AM
70° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Granite Falls

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 8:00 AM
PM2.5 Fine particles Good 5,7µg/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 7,2µg/m³

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

O₃ Ozone Good 10,8µg/m³

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

NO₂ Nitrogen dioxide Good 8,6µg/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 Granite Falls

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 5,7Moderate 😊Good
Tomorrow UV 7,0High 🙂Fair
Thursday UV 6,5High 🙂Fair
Friday UV 6,5High 🙂Fair
Saturday UV 8,0Very high 😊Good
Sunday UV 8,0Very high Unavailable
Monday UV 10,0Very high Unavailable
Hourly UV index today
8:00 AMUV 0,4 9:00 AMUV 1,0 10:00 AMUV 2,2 11:00 AMUV 3,5 12:00 PMUV 5,0 1:00 PMUV 5,7 2:00 PMUV 5,1 3:00 PMUV 3,2 4:00 PMUV 1,7 5:00 PMUV 1,8 6:00 PMUV 0,5 7:00 PMUV 0,1
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 Granite Falls

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 8:00 AM 9:00 AM 10:00 AM 11:00 AM Today 12:00 PM 1:00 PM 2:00 PM 3:00 PM Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM 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 Thursday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Thursday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Thursday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Thursday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Thursday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Thursday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Friday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Friday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Friday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Friday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Friday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Friday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Saturday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Saturday 4:00 AM 5:00 AM 6:00 AM 7:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.89 Population: 2,685

Forecast data for Granite Falls were last refreshed today at 7:20 AM. The current forecast period extends through 03/09/2026 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.