Live Weather & Forecast

Weather in Loomis

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

Flag of United States
Overcast
8°C
Feels like 7°C
47°F / Feels 44°F
Overcast
Loomis, California
🌙 Nighttime
Updated: 2026-04-12 21:00
💧
Humidity
100%
💨
Wind
7.9 km/h S
🌬️
Wind Gust
15.6 km/h
🌡️
Pressure
1015 mb
👁️
Visibility
4.8 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
8.9°C
🌐
Wind Degree
170°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
155.9 μg/m³
NO₂
11.3 μg/m³
O₃
49 μg/m³
SO₂
2.1 μg/m³
PM 2.5
5 μg/m³
PM 10
6 μg/m³

Weather Alerts 4

Met · Severe · Expected
Winter Storm Warning issued April 11 at 12:15PM PDT until April 12 at 11:00PM PDT by NWS Reno NV

* WHAT...Heavy snow. Snow accumulations between 6 to 10 inches for communities surrounding Lake Tahoe and up to 7000 feet, and 12 to 25 inches above 7000 feet and for Sierra passes. Winds gusting as high as 90 mph along the Sierra crest and 20-45 mph for communities surrounding Lake Tahoe. Wave heights for Lake Tahoe from 1 to 3 feet. * WHERE...Greater Lake Tahoe Area. * WHEN...From 2 PM this af...

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Effective: 2026-04-11T12:15:00-07:00  ·  Expires: 2026-04-12T17:00:00-07:00
Met · Severe · Expected
Winter Storm Warning issued April 12 at 4:42AM PDT until April 12 at 11:00PM PDT by NWS Sacramento CA

* WHAT...Heavy snow. Additional snow accumulations 12 to 18 inches above 4500 feet, with up to 2 feet at the highest peaks. Minor snowfall accumulations of 2 to 4 inches down to 4000 feet. Winds gusting as high as 45 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park above 4500 feet. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Travel could be very diff...

Check the latest road conditions from Caltrans online at quickmap.dot.ca.gov or dial 5 1 1.

Effective: 2026-04-12T04:42:00-07:00  ·  Expires: 2026-04-12T23:00:00-07:00
Met · Severe · Expected
Winter Storm Warning issued April 12 at 10:50AM PDT until April 12 at 11:00PM PDT by NWS Sacramento CA

* WHAT...Heavy snow. Additional snow accumulations 6 to 12 inches above 4500 feet, with up to 18 inches at the highest peaks. Minor snowfall accumulations up to 1 to 3 inches down to 4000 feet. Winds gusting as high as 40 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park above 4500 feet. * WHEN...Until 11 PM PDT this evening. * IMPACTS...Travel could be very...

Check the latest road conditions from Caltrans online at quickmap.dot.ca.gov or dial 5 1 1.

Effective: 2026-04-12T10:50:00-07:00  ·  Expires: 2026-04-12T23:00:00-07:00
Met · Severe · Expected
Winter Storm Warning issued April 12 at 11:59AM PDT until April 12 at 11:00PM PDT by NWS Reno NV

* WHAT...Heavy snow. Additional snow accumulations between 3 to 8 inches for communities surrounding Lake Tahoe and up to 7000 feet, and 8 to 12 inches above 7000 feet and for Sierra passes, with higher amounts up to 15 inches over the crest. Winds gusting as high as 60 mph along the Sierra crest and 20-45 mph for communities surrounding Lake Tahoe. Wave heights for Lake Tahoe from 1 to 3 feet. *...

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Effective: 2026-04-12T11:59:00-07:00  ·  Expires: 2026-04-12T23:00:00-07:00

Today's Hourly Forecast

24-hour breakdown for Loomis, California

12 AM
Clear
10°
Clear
💧 85% 💨 18 km/h
1 AM
Cloudy
10°
Cloudy
💧 84% 💨 19.1 km/h
2 AM
Moderate rain
10°
Moderate rain
💧 89% 💨 18.7 km/h 🌧️ 100%
3 AM
Light rain
9°
Light rain
💧 88% 💨 21.6 km/h 🌧️ 100%
4 AM
Moderate rain
9°
Moderate rain
💧 89% 💨 23.8 km/h 🌧️ 100%
5 AM
Patchy rain nearby
10°
Patchy rain nearby
💧 84% 💨 23.8 km/h 🌧️ 100%
6 AM
Patchy rain nearby
10°
Patchy rain nearby
💧 84% 💨 24.1 km/h 🌧️ 89%
7 AM
Light drizzle
10°
Light drizzle
💧 85% 💨 27.7 km/h 🌧️ 100%
8 AM
Light drizzle
10°
Light drizzle
💧 86% 💨 16.6 km/h 🌧️ 100%
9 AM
Patchy light rain
11°
Patchy light rain
💧 84% 💨 20.5 km/h 🌧️ 100%
10 AM
Patchy rain nearby
11°
Patchy rain nearby
💧 81% 💨 19.8 km/h 🌧️ 100%
11 AM
Light drizzle
12°
Light drizzle
💧 82% 💨 20.5 km/h 🌧️ 100%
12 PM
Light rain
12°
Light rain
💧 77% 💨 22 km/h 🌧️ 100%
1 PM
Patchy light drizzle
13°
Patchy light drizzle
💧 83% 💨 21.2 km/h 🌧️ 100%
2 PM
Cloudy
13°
Cloudy
💧 71% 💨 20.9 km/h
3 PM
Patchy rain nearby
13°
Patchy rain nearby
💧 74% 💨 20.2 km/h 🌧️ 100%
4 PM
Sunny
14°
Sunny
💧 76% 💨 15.8 km/h
5 PM
Sunny
14°
Sunny
💧 74% 💨 13 km/h
6 PM
Partly Cloudy
13°
Partly Cloudy
💧 77% 💨 9.7 km/h
7 PM
Patchy rain nearby
13°
Patchy rain nearby
💧 82% 💨 9.4 km/h 🌧️ 100%
8 PM
Partly Cloudy
12°
Partly Cloudy
💧 83% 💨 9.7 km/h
9 PM
Overcast
8°
Overcast
💧 100% 💨 7.9 km/h
10 PM
Clear
11°
Clear
💧 88% 💨 7.6 km/h
11 PM
Clear
10°
Clear
💧 89% 💨 8.6 km/h

3-Day Forecast

Daily overview for Loomis, California

Today
Moderate rain
Moderate rain
16° / 9°
🌧️ 89% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 27.7 km/h
🌧️ Total precip: 18.34 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:33 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
Sunny
17° / 7°
🌧️ 0% chance of rain
💧 Avg. humidity: 78%
💨 Max wind: 11.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:31 AM
🌇 Sunset: 07:41 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Mist
Mist
20° / 8°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:30 AM
🌇 Sunset: 07:42 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Loomis

Plan your trip to Loomis, 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 Loomis 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Loomis?
Current conditions in Loomis: Overcast, temperature 8°C, humidity 100%.
What is the best time to visit Loomis?
The best time to visit Loomis is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Loomis?
Loomis is located at approximately 38.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Loomis?
The wettest period in Loomis is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Loomis?
For visits to Loomis during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Loomis in?
Loomis is located in United States, in the state of California.
What are the public holidays in Loomis in 2026?
View the 2026 public holidays for Loomis on our Holidays page.
What are the GPS coordinates used for the weather forecast in Loomis?
The weather forecast for Loomis uses coordinates 38.8213, -121.193.