Lassen Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Lassen

Lassen temperature today is 3°, feels like 3°, with a humidity level of 65% and wind at 1.98 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Lassen: expect a high of 24° and a low of 8°, with clear sky.

clear sky
3°
clear sky
H: 3° L: 3°
Feels like 3°
AQI: Fair (2/5)
Humidity
65%
Dew -3°
Wind speed
1.98 km/h
NE · G8.64
Pressure
1017 hPa
Visibility
10 km
Cold Weather
Temperature is 3°. Bundle up if going outside.
Weather Summary
Currently in Lassen, expect varied conditions with cold temperatures around 3°. Winds are calm winds.
Precipitation Probability
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
6°
Tue
08:00
16°
 
20°
 
21°
 
14°
Tue
20:00
9°
 
8°
 
8°
 
9°
Wed
08:00
18°
 
22°
 
24°
 
17°
Wed
20:00
15°
 
13°
 
11°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:56
Sunset
Sunset
18:48
Moon Phase
Waning Gibbous (78%)
Timezone: GMT+05:30
Last updated: Sep 29, 2026 6:00 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
40.666561
Longitude
Longitude
-120.584396
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More about Lassen
Content curated by the NearWeather editorial team · Updated periodically
Lassen County is located in Northern California, within the US. The climate is typically dry and warm, with hot summers and cold winters. The average temperature in the summer is around 90°F (32°C), while the winter average is around 32°F (0°C). The county receives around 15 inches (38.1 cm) of rain annually, mostly in the winter months. Snowfall is rare, but can occur in the higher elevations.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Lassen
What is the temperature in Lassen right now?

The current temperature in Lassen is 3°, and it feels like 3°. Today's high is 3° and the low is 3°.

Will it rain in Lassen today?

No rain is expected in Lassen today (0% chance). Conditions are currently clear sky.

What is the weather in Lassen today?

Lassen is experiencing clear sky with a temperature of 3°. Humidity is at 65% and wind speed is 1.98 km/h from the NE.

What is the humidity in Lassen today?

Humidity in Lassen is 65% right now, with a dew point of -3°. Comfort levels are moderate.

What is the wind speed in Lassen today?

Wind speed in Lassen is 1.98 km/h, flowing at 35° NE wind direction. Gusts up to 8.64 km/h.

What is the 5-day forecast for Lassen?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Lassen. Today's high is 3° and low is 3°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Lassen today?

It feels like 3° in Lassen today, with 0% cloud cover and 10 km visibility.

Weather in Lassen