Live Weather & Forecast

Weather in St. Anthony

Q: What is the current weather in St. Anthony?

Current conditions in St. Anthony: Light rain, temperature 5°C, humidity 89%.

Q: What is the best time to visit St. Anthony?

The best time to visit St. Anthony is typically June – September. Warm, dry summers — ideal for outdoor activities.

Q: What are the GPS coordinates used for the weather forecast in St. Anthony?

The weather forecast for St. Anthony uses coordinates 43.9663, -111.6822.

Idaho, United States · Real-time conditions & 3-day outlook

5^°C

Feels like -0°C

41°F / Feels 32°F

Light rain

St. Anthony, Idaho

🌙 Nighttime

Updated: 2026-04-16 02:30

💧

Humidity

89%

💨

Wind

35.3 km/h SW

🌬️

Wind Gust

46.2 km/h

🌡️

Pressure

1006 mb

👁️

Visibility

16 km

☀️

UV Index

0 (Low)

🌧️

Precipitation

0 mm

☁️

Cloud Cover

100%

💦

Dew Point

2°C

🌐

Wind Degree

214°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)

136.9 μg/m³

NO₂

2.4 μg/m³

O₃

94 μg/m³

SO₂

1.1 μg/m³

PM 2.5

2.3 μg/m³

PM 10

2.9 μg/m³

Weather Alerts 5

Met · Moderate · Expected

Freeze Warning issued April 15 at 1:30PM MDT until April 17 at 10:00AM MDT by NWS Pocatello ID

* WHAT...For the first Freeze Warning, sub-freezing temperatures 24 to 32 degrees. A Hard Freeze is possible. For the second Freeze Warning, sub-freezing temperatures 15 to 20 degrees. A Hard Freeze is expected. * WHERE...Eastern Magic Valley, Shoshone/Lava Beds, Lower Snake River Plain, and Upper Snake River Plain. * WHEN...For the first Freeze Warning, from 3 AM to 10 AM MDT Thursday. For the...

Take steps now to protect tender plants from the cold.

Effective: 2026-04-15T13:30:00-06:00 · Expires: 2026-04-16T04:30:00-06:00

Met · Moderate · Expected

Freeze Warning issued April 15 at 1:30PM MDT until April 16 at 10:00AM MDT by NWS Pocatello ID

Take steps now to protect tender plants from the cold.

Effective: 2026-04-15T13:30:00-06:00 · Expires: 2026-04-16T04:30:00-06:00

Met · Moderate · Expected

Freeze Warning issued April 15 at 8:34PM MDT until April 16 at 10:00AM MDT by NWS Pocatello ID

Take steps now to protect tender plants from the cold.

Effective: 2026-04-15T20:34:00-06:00 · Expires: 2026-04-16T06:00:00-06:00

Met · Moderate · Expected

Freeze Warning issued April 15 at 8:34PM MDT until April 17 at 10:00AM MDT by NWS Pocatello ID

Take steps now to protect tender plants from the cold.

Effective: 2026-04-15T20:34:00-06:00 · Expires: 2026-04-16T06:00:00-06:00

Met · Severe · Expected

Winter Storm Warning issued April 15 at 11:56AM MDT until April 17 at 6:00AM MDT by NWS Riverton WY

* WHAT...Heavy snow expected. Total snow accumulations between 9 and 18 inches, with the highest elevations could see up to 20 inches. Winds gusting between 30 and 50 mph. Higher elevations could gust up to 55 mph. * WHERE...Absaroka Mountains, Teton and Gros Ventre Mountains, and Yellowstone National Park. * WHEN...From 6 PM this evening to 6 AM MDT Friday. * IMPACTS...Travel could be very dif...

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter . For winter road conditions fr...

Effective: 2026-04-15T11:56:00-06:00 · Expires: 2026-04-16T07:00:00-06:00

Today's Hourly Forecast

24-hour breakdown for St. Anthony, Idaho

12 AM

6°

Thundery outbreaks in nearby

💧 80% 💨 34.6 km/h

1 AM

5°

Thundery outbreaks in nearby

💧 82% 💨 35.6 km/h

2 AM

5°

Light rain

💧 89% 💨 35.3 km/h

3 AM

4°

Thundery outbreaks in nearby

💧 85% 💨 39.6 km/h

4 AM

4°

Thundery outbreaks in nearby

💧 88% 💨 38.5 km/h

5 AM

3°

Overcast

💧 86% 💨 36.4 km/h

6 AM

2°

Overcast

💧 83% 💨 34.6 km/h

7 AM

1°

Overcast

💧 84% 💨 36 km/h

8 AM

0°

Overcast

💧 87% 💨 36.4 km/h

9 AM

1°

Overcast

💧 83% 💨 34.9 km/h

10 AM

2°

Overcast

💧 78% 💨 36.4 km/h

11 AM

3°

Partly Cloudy

💧 61% 💨 38.9 km/h

12 PM

4°

Partly Cloudy

💧 44% 💨 38.5 km/h

1 PM

4°

Overcast

💧 38% 💨 38.5 km/h

2 PM

3°

Overcast

💧 39% 💨 38.5 km/h

3 PM

3°

Thundery outbreaks in nearby

💧 43% 💨 38.9 km/h

4 PM

2°

Thundery outbreaks in nearby

💧 48% 💨 40 km/h

5 PM

0°

Thundery outbreaks in nearby

💧 62% 💨 31.7 km/h

6 PM

-0°

Thundery outbreaks in nearby

💧 87% 💨 19.8 km/h

7 PM

-1°

Thundery outbreaks in nearby

💧 86% 💨 11.2 km/h

8 PM

-1°

Thundery outbreaks in nearby

💧 82% 💨 13.7 km/h

9 PM

-2°

Moderate or heavy snow in area with thunder

💧 85% 💨 12.2 km/h 🌧️ 100% ❄️ 100%

10 PM

-4°

Thundery outbreaks in nearby

💧 88% 💨 7.9 km/h

11 PM

-5°

Mist

💧 95% 💨 5.8 km/h

3-Day Forecast

Daily overview for St. Anthony, Idaho

Today

Patchy rain nearby

5° / -5°

🌧️ 60% chance of rain

❄️ 4% chance of snow

💧 Avg. humidity: 74%

💨 Max wind: 40 km/h

🌧️ Total precip: 1.68 mm

☀️ UV Index: 1.1

🌅 Sunrise: 06:41 AM

🌇 Sunset: 08:12 PM

🌙 Waning Crescent

🌑 Moon: 3% lit

Fri, Apr 17

Partly Cloudy

6° / -7°

🌧️ 0% chance of rain

💧 Avg. humidity: 64%

💨 Max wind: 18.7 km/h

🌧️ Total precip: 0 mm

☀️ UV Index: 1.3

🌅 Sunrise: 06:40 AM

🌇 Sunset: 08:13 PM

🌙 New Moon

🌑 Moon: 0% lit

Sat, Apr 18

Sunny

12° / -5°

🌧️ 0% chance of rain

💧 Avg. humidity: 55%

💨 Max wind: 19.8 km/h

🌧️ Total precip: 0 mm

☀️ UV Index: 1.6

🌅 Sunrise: 06:38 AM

🌇 Sunset: 08:14 PM

🌙 Waxing Crescent

🌑 Moon: 1% lit

Best Time to Visit St. Anthony

Plan your trip to St. Anthony, United States around the most favorable weather conditions.

Peak Season

June – September

Warm, dry summers — ideal for outdoor activities.

Shoulder Season

April – May, October

Fewer crowds, moderate prices, mild weather.

Off Season

November – March

Cooler temperatures; some regions may experience rain or snow.

← Back to St. Anthony 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in St. Anthony?

Current conditions in St. Anthony: Light rain, temperature 5°C, humidity 89%.

What is the best time to visit St. Anthony?

The best time to visit St. Anthony is typically June – September. Warm, dry summers — ideal for outdoor activities.

What is the climate like in St. Anthony?

St. Anthony is located at approximately 44° latitude. It has a temperate climate with warm summers and cold winters.

Does it rain a lot in St. Anthony?

The wettest period in St. Anthony is typically during November – March. Cooler temperatures; some regions may experience rain or snow.

What should I pack for a trip to St. Anthony?

For visits to St. Anthony during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.

What country is St. Anthony in?

St. Anthony is located in United States, in the state of Idaho.

What are the public holidays in St. Anthony in 2026?

View the 2026 public holidays for St. Anthony on our Holidays page.

What are the GPS coordinates used for the weather forecast in St. Anthony?

The weather forecast for St. Anthony uses coordinates 43.9663, -111.6822.