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As of 08:53 PST

Weather in Merrimac, CA

50°Current weather

Merrimac, Wednesday, 11 November, 08:53

Clear. Feels like 47°. High 64°, low 38°.

Pressure30.12 inHg
Wind6.6 mph NE
Humidity40%
Visibility6.2 mi
Dew point27°
Thu, 1263° / 41°0Partly cloudy
63 °Partly cloudy

Merrimac, Thursday, 12 November

Partly cloudy. High 63°, low 41°.

Pressure29.85 inHg
Wind9.5 mph S
Humidity29%
Visibility6.2 mi
Dew point28°
Fri, 1342° / 35°2.71Heavy rain
42 °Heavy rain

Merrimac, Friday, 13 November

Heavy rain. High 42°, low 35°.

Pressure29.56 inHg
Wind14.1 mph S
Humidity100%
Visibility0.3 mi
Dew point42°
Sat, 1440° / 34°0.57Rain
40 °Rain

Merrimac, Saturday, 14 November

Rain. High 40°, low 34°.

Pressure29.97 inHg
Wind5.6 mph S
Humidity99%
Visibility2.2 mi
Dew point40°
Sun, 1544° / 33°0.49Rain
44 °Rain

Merrimac, Sunday, 15 November

Rain. High 44°, low 33°.

Pressure30.06 inHg
Wind9.5 mph S
Humidity81%
Visibility—
Dew point36°
Mon, 1638° / 33°1.04Rain
38 °Rain

Merrimac, Monday, 16 November

Rain. High 38°, low 33°.

Pressure30.09 inHg
Wind7.5 mph S
Humidity95%
Visibility—
Dew point35°
Tue, 1745° / 29°0Overcast
45 °Overcast

Merrimac, Tuesday, 17 November

Overcast. High 45°, low 29°.

Pressure29.97 inHg
Wind6.7 mph NE
Humidity60%
Visibility—
Dew point28°
Wed, 1838° / 32°1.84Snow
38 °Snow

Merrimac, Wednesday, 18 November

Snow. High 38°, low 32°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity99%
Visibility—
Dew point34°
Thu, 1940° / 28°0.08Snow
40 °Snow

Merrimac, Thursday, 19 November

Snow. High 40°, low 28°.

Pressure30.18 inHg
Wind5.6 mph NE
Humidity81%
Visibility—
Dew point32°
Fri, 2039° / 28°0.06Light snow
39 °Light snow

Merrimac, Friday, 20 November

Light snow. High 39°, low 28°.

Pressure30.24 inHg
Wind11.6 mph NE
Humidity95%
Visibility—
Dew point33°
Sat, 2142° / 24°0Mostly clear
42 °Mostly clear

Merrimac, Saturday, 21 November

Mostly clear. High 42°, low 24°.

Pressure30.24 inHg
Wind13 mph NE
Humidity68%
Visibility—
Dew point25°
Sun, 2248° / 31°0Overcast
48 °Overcast

Merrimac, Sunday, 22 November

Overcast. High 48°, low 31°.

Pressure30.21 inHg
Wind10.1 mph NE
Humidity47%
Visibility—
Dew point26°
Mon, 2345° / 39°0.03Light rain
45 °Light rain

Merrimac, Monday, 23 November

Light rain. High 45°, low 39°.

Pressure30.24 inHg
Wind6.1 mph NE
Humidity74%
Visibility—
Dew point35°
Tue, 2454° / 41°0.3Rain
54 °Rain

Merrimac, Tuesday, 24 November

Rain. High 54°, low 41°.

Pressure30.30 inHg
Wind9.3 mph NE
Humidity91%
Visibility—
Dew point45°
Wed, 2560° / 38°0Overcast
60 °Overcast

Merrimac, Wednesday, 25 November

Overcast. High 60°, low 38°.

Pressure30.24 inHg
Wind10.5 mph NE
Humidity52%
Visibility—
Dew point34°
Thu, 2659° / 43°0Overcast
59 °Overcast

Merrimac, Thursday, 26 November

Overcast. High 59°, low 43°.

Pressure30.15 inHg
Wind7.7 mph NE
Humidity50%
Visibility—
Dew point38°

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 Merrimac, 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 Merrimac, 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.