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As of 06:36 PDT

Weather in Lyonsville, CA

44°Current weather

Lyonsville, Friday, 23 October, 06:36

Partly cloudy. Feels like 44°. High 59°, low 44°.

Pressure30.06 inHg
Wind2.8 mph NE
Humidity94%
Visibility1.8 mi
Dew point42°
Sat, 2465° / 41°0Mostly clear
65 °Mostly clear

Lyonsville, Saturday, 24 October

Mostly clear. High 65°, low 41°.

Pressure30.03 inHg
Wind4.1 mph W
Humidity32%
Visibility6.2 mi
Dew point33°
Sun, 2563° / 46°0Overcast
63 °Overcast

Lyonsville, Sunday, 25 October

Overcast. High 63°, low 46°.

Pressure30.09 inHg
Wind5.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point40°
Mon, 2655° / 44°0.01Light rain
55 °Light rain

Lyonsville, Monday, 26 October

Light rain. High 55°, low 44°.

Pressure30.06 inHg
Wind10.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point36°
Tue, 2760° / 38°0Clear
60 °Clear

Lyonsville, Tuesday, 27 October

Clear. High 60°, low 38°.

Pressure30.06 inHg
Wind6.5 mph W
Humidity46%
Visibility—
Dew point33°
Wed, 2858° / 45°0Overcast
58 °Overcast

Lyonsville, Wednesday, 28 October

Overcast. High 58°, low 45°.

Pressure29.97 inHg
Wind4.4 mph W
Humidity40%
Visibility—
Dew point32°
Thu, 2958° / 43°0Overcast
58 °Overcast

Lyonsville, Thursday, 29 October

Overcast. High 58°, low 43°.

Pressure29.94 inHg
Wind7.4 mph W
Humidity31%
Visibility—
Dew point26°
Fri, 3059° / 40°0Clear
59 °Clear

Lyonsville, Friday, 30 October

Clear. High 59°, low 40°.

Pressure29.94 inHg
Wind10.3 mph W
Humidity36%
Visibility—
Dew point28°
Sat, 3161° / 44°0Partly cloudy
61 °Partly cloudy

Lyonsville, Saturday, 31 October

Partly cloudy. High 61°, low 44°.

Pressure29.77 inHg
Wind7.6 mph W
Humidity32%
Visibility—
Dew point28°
Sun, 0151° / 45°0.05Light rain
51 °Light rain

Lyonsville, Sunday, 1 November

Light rain. High 51°, low 45°.

Pressure29.62 inHg
Wind6.2 mph E
Humidity69%
Visibility—
Dew point40°
Mon, 0248° / 46°0.24Light rain
48 °Light rain

Lyonsville, Monday, 2 November

Light rain. High 48°, low 46°.

Pressure29.88 inHg
Wind4.2 mph SE
Humidity96%
Visibility—
Dew point46°
Tue, 0351° / 42°0.35Rain
51 °Rain

Lyonsville, Tuesday, 3 November

Rain. High 51°, low 42°.

Pressure30.03 inHg
Wind6 mph E
Humidity82%
Visibility—
Dew point43°
Wed, 0450° / 39°0.12Light rain
50 °Light rain

Lyonsville, Wednesday, 4 November

Light rain. High 50°, low 39°.

Pressure30.06 inHg
Wind6.1 mph E
Humidity91%
Visibility—
Dew point41°
Thu, 0545° / 40°0Overcast
45 °Overcast

Lyonsville, Thursday, 5 November

Overcast. High 45°, low 40°.

Pressure30.12 inHg
Wind12.5 mph S
Humidity70%
Visibility—
Dew point35°
Fri, 0659° / 41°0Overcast
59 °Overcast

Lyonsville, Friday, 6 November

Overcast. High 59°, low 41°.

Pressure30.21 inHg
Wind7.1 mph E
Humidity40%
Visibility—
Dew point30°
Sat, 0761° / 44°0Partly cloudy
61 °Partly cloudy

Lyonsville, Saturday, 7 November

Partly cloudy. High 61°, low 44°.

Pressure30.00 inHg
Wind11.3 mph S
Humidity34%
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.