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Now · 11:07 AM

New Ulm Weather & Hourly Forecast

United States · Texas · 78950

Mostly sunny
90°F
Mostly sunny
Feels like: 98°F
💧 Humidity 59% 🌡 Pressure 30.03 inHg 💨 Wind 3 mph 👁 Visibility 13.2 mi Clouds 28% ☀️ UV index 5.9 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for New Ulm

Today
Mostly sunny · 12:00 PM Mostly sunny
93° 💧 0.003 in 💨 2 mph H 50%30.03 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
97° 💧 0.041 in 💨 3 mph H 41%29.97 inHg
Light rain · 6:00 PM Light rain
89° 💧 0.007 in 💨 11 mph H 58%29.97 inHg
Overcast night · 9:00 PM Overcast night
85° 💧 None 💨 7 mph H 69%30.00 inHg
Tomorrow
Mostly cloudy night · 12:00 AM Mostly cloudy night
82° 💧 None 💨 6 mph H 75%30.06 inHg
Partly cloudy night · 3:00 AM Partly cloudy night
79° 💧 None 💨 4 mph H 86%30.06 inHg
Clear night · 6:00 AM Clear night
78° 💧 0.000 in 💨 2 mph H 91%30.06 inHg
Sunny · 9:00 AM Sunny
83° 💧 0.002 in 💨 3 mph H 77%30.09 inHg
Mostly sunny · 12:00 PM Mostly sunny
91° 💧 0.011 in 💨 3 mph H 54%30.09 inHg
Partly cloudy · 3:00 PM Partly cloudy
96° 💧 0.003 in 💨 4 mph H 45%30.00 inHg
Light thunderstorms · 6:00 PM Light thunderstorms
89° 💧 0.050 in 💨 10 mph H 60%29.97 inHg
Mostly clear night · 9:00 PM Mostly clear night
82° 💧 0.001 in 💨 6 mph H 79%29.97 inHg
Thursday
Clear night · 12:00 AM Clear night
79° 💧 None 💨 4 mph H 82%30.03 inHg
Clear night · 3:00 AM Clear night
77° 💧 None 💨 2 mph H 92%30.03 inHg
Clear night · 6:00 AM Clear night
76° 💧 None 💨 1 mph H 96%30.00 inHg
Partly cloudy · 9:00 AM Partly cloudy
82° 💧 0.005 in 💨 4 mph H 81%30.03 inHg

In New Ulm and, more broadly, across the state of Texas: The rest of the day will feature a mix of sun and clouds, with temperatures remaining very hot, ranging from 87 to 97 degrees Fahrenheit. Expect moderate southeast winds, reaching up to 16 mph, with gusts up to 25 mph. No precipitation is anticipated, so outdoor plans can generally proceed without concern for rain. The combination of high temperatures and breezy conditions may cause some discomfort, so staying hydrated and taking breaks in shaded areas is advisable. Overall, it looks like a warm and partly cloudy afternoon ahead.

15-Day Weather Outlook for New Ulm

TomorrowTomorrow Light thunderstorms Light thunderstorms 96°/78° 💧 None 💨 10 mph
Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 96°/76° 💧 None 💨 11 mph
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 97°/77° 💧 0.171 in 💨 5 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 99°/79° 💧 0.021 in 💨 10 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 100°/78° 💧 0.001 in 💨 13 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 89°/79° 💧 0.013 in 💨 15 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 97°/79° 💧 0.037 in 💨 12 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 97°/75° 💧 0.099 in 💨 13 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 93°/77° 💧 0.096 in 💨 9 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 92°/76° 💧 0.092 in 💨 10 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 93°/76° 💧 0.159 in 💨 13 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 89°/69° 💧 None 💨 11 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 88°/73° 💧 None 💨 8 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 92°/77° 💧 0.005 in 💨 11 mph
Wednesday, Sep 23Wed Sep 23 Light rain Light rain 92°/76° 💧 0.371 in 💨 14 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in New Ulm

Vertical axis: °F · Color based on temperature
Mostly sunny at 12:00 PM
93° Today 12:00 PM
Partly cloudy at 1:00 PM
95° 1:00 PM
Partly cloudy at 2:00 PM
97° 2:00 PM
Mostly cloudy at 3:00 PM
97° 3:00 PM
Strong thunderstorm at 4:00 PM
98° Today 4:00 PM
Light thunderstorms at 5:00 PM
87° 5:00 PM
Light rain at 6:00 PM
89° 6:00 PM
Overcast at 7:00 PM
88° 7:00 PM
Overcast night at 8:00 PM
85° Today 8:00 PM
Overcast night at 9:00 PM
85° 9:00 PM
Mostly clear night at 10:00 PM
85° 10:00 PM
Partly cloudy night at 11:00 PM
84° 11:00 PM
Mostly cloudy night at 12:00 AM
82° Tomorrow 12:00 AM
Mostly cloudy night at 1:00 AM
81° 1:00 AM
Mostly clear night at 2:00 AM
80° 2:00 AM
Partly cloudy night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
79° Tomorrow 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
80° Tomorrow 8:00 AM
Sunny at 9:00 AM
83° 9:00 AM
Partly cloudy at 10:00 AM
86° 10:00 AM
Mostly sunny at 11:00 AM
89° 11:00 AM
Mostly sunny at 12:00 PM
91° Tomorrow 12:00 PM
Light rain at 1:00 PM
93° 1:00 PM
Mostly sunny at 2:00 PM
95° 2:00 PM
Partly cloudy at 3:00 PM
96° 3:00 PM
Mostly cloudy at 4:00 PM
96° Tomorrow 4:00 PM
Light thunderstorms at 5:00 PM
93° 5:00 PM
Light thunderstorms at 6:00 PM
89° 6:00 PM
Light thunderstorms at 7:00 PM
85° 7:00 PM
Mostly clear night at 8:00 PM
83° Tomorrow 8:00 PM
Mostly clear night at 9:00 PM
82° 9:00 PM
Clear night at 10:00 PM
81° 10:00 PM
Mostly clear night at 11:00 PM
80° 11:00 PM
Clear night at 12:00 AM
79° Thursday 12:00 AM
Clear night at 1:00 AM
78° 1:00 AM
Clear night at 2:00 AM
78° 2:00 AM
Clear night at 3:00 AM
77° 3:00 AM
Clear night at 4:00 AM
77° Thursday 4:00 AM
Clear night at 5:00 AM
77° 5:00 AM
Clear night at 6:00 AM
76° 6:00 AM
Clear night at 7:00 AM
76° 7:00 AM
Mostly sunny at 8:00 AM
78° Thursday 8:00 AM
Partly cloudy at 9:00 AM
82° 9:00 AM
Partly cloudy at 10:00 AM
84° 10:00 AM
Mostly sunny at 11:00 AM
87° 11:00 AM
Sunny at 12:00 PM
90° Thursday 12:00 PM
Mostly sunny at 1:00 PM
92° 1:00 PM
Partly cloudy at 2:00 PM
94° 2:00 PM
Mostly cloudy at 3:00 PM
95° 3:00 PM
Overcast at 4:00 PM
96° Thursday 4:00 PM
Light rain at 5:00 PM
94° 5:00 PM
Light rain at 6:00 PM
82° 6:00 PM
Mostly sunny at 7:00 PM
85° 7:00 PM
Partly cloudy night at 4:00 AM
77° Friday 4:00 AM
Mostly cloudy night at 7:00 AM
78° 7:00 AM
Sunny at 10:00 AM
85° 10:00 AM
Sunny at 1:00 PM
94° 1:00 PM
Mostly sunny at 4:00 PM
97° Friday 4:00 PM
Mostly sunny at 7:00 PM
89° 7:00 PM
Clear night at 10:00 PM
83° 10:00 PM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 4:00 AM
80° Saturday 4:00 AM
Clear night at 7:00 AM
79° 7:00 AM
Mostly sunny at 10:00 AM
87° 10:00 AM
Sunny at 1:00 PM
97° 1:00 PM
Mostly sunny at 4:00 PM
99° Saturday 4:00 PM
Mostly sunny at 7:00 PM
92° 7:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 4:00 AM
79° Sunday 4:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Mostly sunny at 10:00 AM
88° 10:00 AM
Sunny at 1:00 PM
95° 1:00 PM
Mostly sunny at 4:00 PM
100° Sunday 4:00 PM
Mostly sunny at 7:00 PM
89° 7:00 PM
Partly cloudy night at 10:00 PM
84° 10:00 PM
Mostly clear night at 1:00 AM
81° 1:00 AM
Mostly clear night at 7:00 AM
82° Monday 7:00 AM
Sunny at 1:00 PM
79° 1:00 PM
Mostly sunny at 7:00 PM
97° 7:00 PM
Partly cloudy night at 1:00 AM
89° 1:00 AM
Mostly clear night at 7:00 AM
82° Tuesday 7:00 AM
Sunny at 1:00 PM
79° 1:00 PM
Mostly sunny at 7:00 PM
97° 7:00 PM
Partly cloudy night at 1:00 AM
88° 1:00 AM
Mostly cloudy night at 7:00 AM
81° Wednesday 7:00 AM
Light rain at 1:00 PM
75° 1:00 PM
Sunny at 7:00 PM
93° 7:00 PM
Light rain at 1:00 AM
83° 1:00 AM
Overcast night at 7:00 AM
79° Thursday 7:00 AM
Overcast at 1:00 PM
77° 1:00 PM
Mostly sunny at 7:00 PM
92° 7:00 PM
Light rain at 1:00 AM
82° 1:00 AM
Clear night at 7:00 AM
78° Friday 7:00 AM
Mostly sunny at 1:00 PM
76° 1:00 PM
Mostly sunny at 7:00 PM
93° 7:00 PM
Light rain at 1:00 AM
88° 1:00 AM
Mostly clear night at 7:00 AM
78° Saturday 7:00 AM
Sunny at 1:00 PM
76° 1:00 PM
Sunny at 7:00 PM
89° 7:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
74° Sunday 7:00 AM
Sunny at 1:00 PM
69° 1:00 PM
Sunny at 7:00 PM
88° 7:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
74° Monday 7:00 AM
Sunny at 1:00 PM
73° 1:00 PM
Partly cloudy at 7:00 PM
92° 7:00 PM
Partly cloudy night at 1:00 AM
89° 1:00 AM
Overcast night at 7:00 AM
81° Tuesday 7:00 AM
Mostly sunny at 1:00 PM
77° 1:00 PM
Mostly sunny at 7:00 PM
92° 7:00 PM
Light rain at 1:00 AM
76° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for New Ulm

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 PM
PM2.5 Fine particles Good 0,7µg/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 1,6µg/m³

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

O₃ Ozone Good 51,4µg/m³

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

NO₂ Nitrogen dioxide Good 0,4µg/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 New Ulm

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 9,9Very high 😊Good
Tomorrow UV 9,5Very high 😊Good
Thursday UV 9,4Very high 😊Good
Friday UV 9,3Very high 🙂Fair
Saturday UV 9,0Very high 😊Good
Sunday UV 8,0Very high Unavailable
Monday UV 9,0Very high Unavailable
Hourly UV index today
12:00 PMUV 8,4 1:00 PMUV 9,9 2:00 PMUV 9,9 3:00 PMUV 8,2 4:00 PMUV 5,7 5:00 PMUV 2,9 6:00 PMUV 0,9 7:00 PMUV 0,1
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

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.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for New Ulm

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 Friday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Friday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Saturday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Saturday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Sunday 4:00 AM 7:00 AM 10:00 AM 1:00 PM Sunday 4:00 PM 7:00 PM 10:00 PM 1:00 AM Monday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Tuesday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Wednesday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Thursday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Friday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Saturday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Sunday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Monday 7:00 AM 1:00 PM 7:00 PM 1:00 AM Tuesday 7:00 AM 1:00 PM 7:00 PM 1:00 AM
Sustained wind Max gusts
NIGHT SKY · NEW ULM, TEXAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

96/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:01 PM–5:46 AM
Cloud cover 4% Real hourly forecast for the best viewing hour.
Moonlight 7% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 70° high at the best hour.
Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min78%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
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
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% 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 New Ulm were last refreshed today at 11:07 AM. The current forecast period extends through 10/09/2026 at 9:00 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.