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Now · 9:38 AM

Graettinger Weather & Hourly Forecast

United States · Iowa · 51342

Overcast
74°F
Overcast
Feels like: 75°F
💧 Humidity 88% 🌡 Pressure 29.94 inHg 💨 Wind 2 mph 👁 Visibility 6.2 mi Clouds 100% ☀️ UV index 1.0 · Low 🌅 Sunrise 6:43 AM 🌇 Sunset 7:55 PM

Hourly Forecast for Graettinger

Today
Overcast · 10:00 AM Overcast
74° 💧 None 💨 2 mph H 88%29.94 inHg
Overcast · 1:00 PM Overcast
79° 💧 None 💨 3 mph H 59%29.91 inHg
Overcast · 4:00 PM Overcast
90° 💧 None 💨 7 mph H 24%29.83 inHg
Overcast · 7:00 PM Overcast
84° 💧 None 💨 7 mph H 39%29.80 inHg
Overcast night · 10:00 PM Overcast night
73° 💧 None 💨 9 mph H 52%29.83 inHg
Tomorrow
Overcast night · 1:00 AM Overcast night
71° 💧 0.01 in 💨 9 mph H 67%29.83 inHg
Overcast night · 4:00 AM Overcast night
62° 💧 0.00 in 💨 15 mph H 94%29.91 inHg
Light rain · 7:00 AM Light rain
62° 💧 0.02 in 💨 6 mph H 95%29.88 inHg
Light rain · 10:00 AM Light rain
70° 💧 0.01 in 💨 8 mph H 74%29.85 inHg
Sunny · 1:00 PM Sunny
84° 💧 None 💨 10 mph H 30%29.80 inHg
Sunny · 4:00 PM Sunny
93° 💧 None 💨 8 mph H 23%29.74 inHg
Mostly sunny · 7:00 PM Mostly sunny
86° 💧 None 💨 10 mph H 25%29.74 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
72° 💧 0.01 in 💨 4 mph H 47%29.77 inHg
Thursday
Partly cloudy night · 1:00 AM Partly cloudy night
72° 💧 0.01 in 💨 5 mph H 62%29.77 inHg
Mostly cloudy night · 4:00 AM Mostly cloudy night
69° 💧 0.02 in 💨 8 mph H 79%29.77 inHg
Light rain · 7:00 AM Light rain
67° 💧 0.00 in 💨 9 mph H 90%29.83 inHg

In Graettinger and, more broadly, across the state of Iowa: This morning will start with mostly cloudy skies, accompanied by very hot conditions with temperatures ranging from the low 70s to the upper 80s. As the day progresses, the heat is expected to intensify, reaching up to 95 degrees. There is a high chance of rain, with some light precipitation possible totaling around 0.05 inches, especially during the afternoon. Winds will be moderate from the southwest at speeds up to 11 mph, with gusts reaching 19 mph. Be prepared for the warm, humid conditions and possible brief showers later in the day.

15-Day Weather Outlook for Graettinger

TomorrowTomorrow Light rain Light rain 93°/61° 💧 0.05 in 💨 20 mph
Thursday, Sep 3Thu Sep 3 Light rain Light rain 102°/67° 💧 0.09 in 💨 19 mph
Friday, Sep 4Fri Sep 4 Overcast Overcast 95°/70° 💧 None 💨 13 mph
Saturday, Sep 5Sat Sep 5 Light rain Light rain 103°/72° 💧 0.06 in 💨 13 mph
Sunday, Sep 6Sun Sep 6 Light rain Light rain 93°/73° 💧 0.01 in 💨 11 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 71°/63° 💧 0.29 in 💨 13 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 64°/54° 💧 0.13 in 💨 13 mph
Wednesday, Sep 9Wed Sep 9 Heavy rain Heavy rain 70°/59° 💧 1.18 in 💨 13 mph
Thursday, Sep 10Thu Sep 10 Sunny Sunny 83°/55° 💧 None 💨 11 mph
Friday, Sep 11Fri Sep 11 Moderate rain Moderate rain 92°/63° 💧 0.21 in 💨 14 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 72°/60° 💧 0.01 in 💨 15 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 73°/58° 💧 0.09 in 💨 11 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 68°/59° 💧 0.02 in 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 70°/50° 💧 None 💨 9 mph
Wednesday, Sep 16Wed Sep 16 Heavy rain Heavy rain 58°/55° 💧 1.26 in 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Graettinger

Vertical axis: °F · Color based on temperature
Overcast at 10:00 AM
74° Today 10:00 AM
Overcast at 11:00 AM
74° 11:00 AM
Overcast at 12:00 PM
76° 12:00 PM
Overcast at 1:00 PM
79° 1:00 PM
Overcast at 2:00 PM
83° Today 2:00 PM
Overcast at 3:00 PM
89° 3:00 PM
Overcast at 4:00 PM
90° 4:00 PM
Overcast at 5:00 PM
89° 5:00 PM
Overcast at 6:00 PM
88° Today 6:00 PM
Overcast at 7:00 PM
84° 7:00 PM
Overcast night at 8:00 PM
79° 8:00 PM
Overcast night at 9:00 PM
75° 9:00 PM
Overcast night at 10:00 PM
73° Today 10:00 PM
Overcast night at 11:00 PM
72° 11:00 PM
Overcast night at 12:00 AM
70° 12:00 AM
Overcast night at 1:00 AM
71° 1:00 AM
Overcast night at 2:00 AM
67° Tomorrow 2:00 AM
Light rain at 3:00 AM
64° 3:00 AM
Overcast night at 4:00 AM
62° 4:00 AM
Mostly cloudy night at 5:00 AM
61° 5:00 AM
Light rain at 6:00 AM
62° Tomorrow 6:00 AM
Light rain at 7:00 AM
62° 7:00 AM
Light rain at 8:00 AM
63° 8:00 AM
Sunny at 9:00 AM
67° 9:00 AM
Light rain at 10:00 AM
70° Tomorrow 10:00 AM
Sunny at 11:00 AM
75° 11:00 AM
Sunny at 12:00 PM
80° 12:00 PM
Sunny at 1:00 PM
84° 1:00 PM
Sunny at 2:00 PM
89° Tomorrow 2:00 PM
Sunny at 3:00 PM
92° 3:00 PM
Sunny at 4:00 PM
93° 4:00 PM
Sunny at 5:00 PM
93° 5:00 PM
Sunny at 6:00 PM
90° Tomorrow 6:00 PM
Mostly sunny at 7:00 PM
86° 7:00 PM
Overcast night at 8:00 PM
81° 8:00 PM
Overcast night at 9:00 PM
78° 9:00 PM
Mostly cloudy night at 10:00 PM
72° Tomorrow 10:00 PM
Light rain at 11:00 PM
68° 11:00 PM
Light rain at 12:00 AM
67° 12:00 AM
Partly cloudy night at 1:00 AM
72° 1:00 AM
Partly cloudy night at 2:00 AM
71° Thursday 2:00 AM
Light rain at 3:00 AM
69° 3:00 AM
Mostly cloudy night at 4:00 AM
69° 4:00 AM
Light rain at 5:00 AM
68° 5:00 AM
Light rain at 6:00 AM
68° Thursday 6:00 AM
Light rain at 7:00 AM
67° 7:00 AM
Mostly sunny at 8:00 AM
69° 8:00 AM
Mostly sunny at 9:00 AM
75° 9:00 AM
Partly cloudy at 10:00 AM
82° Thursday 10:00 AM
Partly cloudy at 11:00 AM
91° 11:00 AM
Mostly sunny at 12:00 PM
93° 12:00 PM
Mostly sunny at 1:00 PM
97° 1:00 PM
Sunny at 2:00 PM
100° Thursday 2:00 PM
Sunny at 3:00 PM
102° 3:00 PM
Sunny at 4:00 PM
100° 4:00 PM
Mostly sunny at 5:00 PM
100° 5:00 PM
Sunny at 6:00 PM
99° Thursday 6:00 PM
Sunny at 7:00 PM
96° 7:00 PM
Light rain at 8:00 PM
83° 8:00 PM
Light rain at 9:00 PM
74° 9:00 PM
Light rain at 10:00 PM
72° Thursday 10:00 PM
Light rain at 11:00 PM
73° 11:00 PM
Mostly clear night at 12:00 AM
72° 12:00 AM
Partly cloudy night at 1:00 AM
73° 1:00 AM
Overcast night at 2:00 AM
71° Friday 2:00 AM
Overcast night at 3:00 AM
70° 3:00 AM
Overcast night at 4:00 AM
70° 4:00 AM
Overcast night at 5:00 AM
70° 5:00 AM
Overcast night at 6:00 AM
72° Friday 6:00 AM
Overcast at 7:00 AM
73° 7:00 AM
Overcast at 8:00 AM
77° 8:00 AM
Overcast at 9:00 AM
85° 9:00 AM
Overcast at 10:00 AM
86° Friday 10:00 AM
Overcast at 11:00 AM
85° 11:00 AM
Overcast at 12:00 PM
85° 12:00 PM
Overcast at 1:00 PM
92° 1:00 PM
Overcast at 2:00 PM
98° Friday 2:00 PM
Mostly cloudy at 3:00 PM
95° 3:00 PM
Mostly cloudy at 4:00 PM
92° 4:00 PM
Mostly cloudy at 5:00 PM
98° 5:00 PM
Mostly cloudy at 6:00 PM
100° Friday 6:00 PM
Mostly cloudy at 7:00 PM
95° 7:00 PM
Overcast night at 8:00 PM
90° 8:00 PM
Overcast night at 9:00 PM
88° 9:00 PM
Overcast night at 10:00 PM
84° Friday 10:00 PM
Overcast night at 11:00 PM
81° 11:00 PM
Overcast night at 12:00 AM
79° 12:00 AM
Overcast night at 1:00 AM
78° 1:00 AM
Overcast night at 2:00 AM
78° Saturday 2:00 AM
Overcast night at 3:00 AM
78° 3:00 AM
Overcast night at 4:00 AM
76° 4:00 AM
Overcast night at 5:00 AM
76° 5:00 AM
Mostly cloudy night at 6:00 AM
74° Saturday 6:00 AM
Mostly cloudy at 7:00 AM
72° 7:00 AM
Light rain at 8:00 AM
75° 8:00 AM
Light rain at 9:00 AM
80° 9:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Graettinger

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 10:00 AM
PM2.5 Fine particles Fair 11,0µg/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 11,9µg/m³

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

O₃ Ozone Good 16,4µg/m³

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

NO₂ Nitrogen dioxide Good 3,0µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Graettinger

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

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Graettinger

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Thursday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Friday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Friday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Friday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Friday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Friday 6:00 PM 7:00 PM 8:00 PM 9:00 PM Friday 10:00 PM 11:00 PM 12:00 AM 1:00 AM Saturday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Saturday 6:00 AM 7:00 AM 8:00 AM 9:00 AM
Sustained wind Max gusts
Internal PR simulation: 3.57 Population: 1,096

Forecast data for Graettinger were last refreshed today at 9:38 AM. The current forecast period extends through 03/09/2026 at 7:00 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.