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As of 09:32 PDT

Weather in Lyonsville, CA

62°Current weather

Lyonsville, Friday, 16 October, 09:32

Clear. Feels like 59°. High 81°, low 44°.

Pressure30.15 inHg
Wind7.9 mph E
Humidity25%
Visibility6.2 mi
Dew point26°
Sat, 1779° / 42°0Clear
79 °Clear

Lyonsville, Saturday, 17 October

Clear. High 79°, low 42°.

Pressure30.12 inHg
Wind6.4 mph SW
Humidity19%
Visibility6.2 mi
Dew point26°
Sun, 1876° / 56°0Clear
76 °Clear

Lyonsville, Sunday, 18 October

Clear. High 76°, low 56°.

Pressure29.94 inHg
Wind7.5 mph SW
Humidity21%
Visibility6.2 mi
Dew point28°
Mon, 1960° / 47°0Partly cloudy
60 °Partly cloudy

Lyonsville, Monday, 19 October

Partly cloudy. High 60°, low 47°.

Pressure29.88 inHg
Wind5.3 mph W
Humidity60%
Visibility6.2 mi
Dew point41°
Tue, 2055° / 42°0.02Light rain
55 °Light rain

Lyonsville, Tuesday, 20 October

Light rain. High 55°, low 42°.

Pressure29.88 inHg
Wind6.4 mph NW
Humidity64%
Visibility—
Dew point38°
Wed, 2158° / 47°0.12Light rain
58 °Light rain

Lyonsville, Wednesday, 21 October

Light rain. High 58°, low 47°.

Pressure29.91 inHg
Wind7 mph W
Humidity58%
Visibility—
Dew point42°
Thu, 2249° / 45°0.19Light rain
49 °Light rain

Lyonsville, Thursday, 22 October

Light rain. High 49°, low 45°.

Pressure29.94 inHg
Wind3.1 mph N
Humidity95%
Visibility—
Dew point44°
Fri, 2351° / 43°0.36Rain
51 °Rain

Lyonsville, Friday, 23 October

Rain. High 51°, low 43°.

Pressure30.03 inHg
Wind7.5 mph E
Humidity90%
Visibility—
Dew point45°
Sat, 2462° / 43°0Clear
62 °Clear

Lyonsville, Saturday, 24 October

Clear. High 62°, low 43°.

Pressure30.03 inHg
Wind7.8 mph E
Humidity34%
Visibility—
Dew point30°
Sun, 2559° / 47°0Overcast
59 °Overcast

Lyonsville, Sunday, 25 October

Overcast. High 59°, low 47°.

Pressure30.06 inHg
Wind6.9 mph W
Humidity38%
Visibility—
Dew point31°
Mon, 2660° / 40°0.07Light rain
60 °Light rain

Lyonsville, Monday, 26 October

Light rain. High 60°, low 40°.

Pressure29.88 inHg
Wind8 mph E
Humidity47%
Visibility—
Dew point31°
Tue, 2762° / 43°0Partly cloudy
62 °Partly cloudy

Lyonsville, Tuesday, 27 October

Partly cloudy. High 62°, low 43°.

Pressure29.80 inHg
Wind8.3 mph E
Humidity33%
Visibility—
Dew point30°
Wed, 2855° / 39°0.11Light rain
55 °Light rain

Lyonsville, Wednesday, 28 October

Light rain. High 55°, low 39°.

Pressure30.00 inHg
Wind8.2 mph E
Humidity46%
Visibility—
Dew point32°
Thu, 2960° / 36°0Clear
60 °Clear

Lyonsville, Thursday, 29 October

Clear. High 60°, low 36°.

Pressure30.00 inHg
Wind9.4 mph E
Humidity35%
Visibility—
Dew point25°
Fri, 3063° / 41°0Clear
63 °Clear

Lyonsville, Friday, 30 October

Clear. High 63°, low 41°.

Pressure29.94 inHg
Wind9.2 mph E
Humidity24%
Visibility—
Dew point22°
Sat, 3158° / 44°0Overcast
58 °Overcast

Lyonsville, Saturday, 31 October

Overcast. High 58°, low 44°.

Pressure30.00 inHg
Wind10.9 mph SW
Humidity39%
Visibility—
Dew point28°

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 Lyonsville, 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 Lyonsville, 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.