As of 07:30 PDT

Weather in Thomas Mountain, CA

54°Current weather

Thomas Mountain, Sunday, 18 October, 07:30

Mostly clear. Feels like 51°. High 69°, low 51°.

Pressure30.06 inHg
Wind5.4 mph NE
Humidity52%
Visibility6.2 mi
Dew point37°
Mon, 1970° / 54°0Mostly clear
70 °Mostly clear

Thomas Mountain, Monday, 19 October

Mostly clear. High 70°, low 54°.

Pressure30.00 inHg
Wind2.2 mph SW
Humidity32%
Visibility6.2 mi
Dew point36°
Tue, 2066° / 52°0.03Light rain
66 °Light rain

Thomas Mountain, Tuesday, 20 October

Light rain. High 66°, low 52°.

Pressure29.94 inHg
Wind8.8 mph SE
Humidity35%
Visibility6.2 mi
Dew point38°
Wed, 2164° / 49°0.02Light rain
64 °Light rain

Thomas Mountain, Wednesday, 21 October

Light rain. High 64°, low 49°.

Pressure29.91 inHg
Wind9.1 mph S
Humidity28%
Visibility6.2 mi
Dew point29°
Thu, 2251° / 42°0.19Light rain
51 °Light rain

Thomas Mountain, Thursday, 22 October

Light rain. High 51°, low 42°.

Pressure30.03 inHg
Wind11.7 mph W
Humidity87%
Visibility—
Dew point44°
Fri, 2360° / 39°0Clear
60 °Clear

Thomas Mountain, Friday, 23 October

Clear. High 60°, low 39°.

Pressure30.03 inHg
Wind5.6 mph NE
Humidity43%
Visibility—
Dew point32°
Sat, 2465° / 49°0Clear
65 °Clear

Thomas Mountain, Saturday, 24 October

Clear. High 65°, low 49°.

Pressure30.06 inHg
Wind15.3 mph NE
Humidity34%
Visibility—
Dew point32°
Sun, 2570° / 55°0Clear
70 °Clear

Thomas Mountain, Sunday, 25 October

Clear. High 70°, low 55°.

Pressure29.94 inHg
Wind11.6 mph NE
Humidity23%
Visibility—
Dew point28°
Mon, 2670° / 53°0Clear
70 °Clear

Thomas Mountain, Monday, 26 October

Clear. High 70°, low 53°.

Pressure29.83 inHg
Wind13.7 mph W
Humidity21%
Visibility—
Dew point26°
Tue, 2765° / 49°0Overcast
65 °Overcast

Thomas Mountain, Tuesday, 27 October

Overcast. High 65°, low 49°.

Pressure29.97 inHg
Wind10.1 mph W
Humidity31%
Visibility—
Dew point29°
Wed, 2865° / 49°0Overcast
65 °Overcast

Thomas Mountain, Wednesday, 28 October

Overcast. High 65°, low 49°.

Pressure30.00 inHg
Wind6.9 mph W
Humidity22%
Visibility—
Dew point22°
Thu, 2962° / 48°0Mostly clear
62 °Mostly clear

Thomas Mountain, Thursday, 29 October

Mostly clear. High 62°, low 48°.

Pressure29.97 inHg
Wind11.9 mph W
Humidity25%
Visibility—
Dew point23°
Fri, 3063° / 46°0Clear
63 °Clear

Thomas Mountain, Friday, 30 October

Clear. High 63°, low 46°.

Pressure29.94 inHg
Wind8.9 mph W
Humidity47%
Visibility—
Dew point37°
Sat, 3166° / 48°0Mostly clear
66 °Mostly clear

Thomas Mountain, Saturday, 31 October

Mostly clear. High 66°, low 48°.

Pressure30.00 inHg
Wind5.5 mph E
Humidity29%
Visibility—
Dew point28°
Sun, 0167° / 53°0Overcast
67 °Overcast

Thomas Mountain, Sunday, 1 November

Overcast. High 67°, low 53°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity27%
Visibility—
Dew point28°
Mon, 0268° / 53°0Overcast
68 °Overcast

Thomas Mountain, Monday, 2 November

Overcast. High 68°, low 53°.

Pressure30.09 inHg
Wind8.8 mph W
Humidity43%
Visibility—
Dew point41°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Thomas Mountain, CA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Thomas Mountain, CA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.