10-day forecast for Merrimac, CA: 56° to 92°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
68°
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 60°0
Morning66°feels 63°
Afternoon90°feels 86°
Evening76°feels 74°
Overnight64°feels 61°
90 °
Merrimac, Monday, 10 August
Clear. High 90°, low 60°.
Pressure29.85 inHg
Wind8.7 mph SW
Humidity8%
Visibility6.2 mi
Dew point23°
Tue, 1190° / 65°0
Morning74°feels 72°
Afternoon90°feels 86°
Evening72°feels 71°
Overnight68°feels 66°
90 °
Merrimac, Tuesday, 11 August
Clear. High 90°, low 65°.
Pressure29.91 inHg
Wind8.1 mph SW
Humidity10%
Visibility6.2 mi
Dew point26°
Wed, 1287° / 62°0
Morning71°feels 69°
Afternoon87°feels 83°
Evening70°feels 68°
Overnight67°feels 65°
87 °
Merrimac, Wednesday, 12 August
Partly cloudy. High 87°, low 62°.
Pressure29.83 inHg
Wind7.8 mph SW
Humidity16%
Visibility6.2 mi
Dew point35°
Thu, 1380° / 62°0
Morning70°feels 68°
Afternoon78°feels 76°
Evening64°feels 62°
Overnight65°feels 63°
80 °
Merrimac, Thursday, 13 August
Overcast. High 80°, low 62°.
Pressure29.80 inHg
Wind8.6 mph SW
Humidity24%
Visibility—
Dew point39°
Fri, 1480° / 57°0
Morning70°feels 68°
Afternoon78°feels 76°
Evening63°feels 61°
Overnight61°feels 59°
80 °
Merrimac, Friday, 14 August
Clear. High 80°, low 57°.
Pressure29.88 inHg
Wind8.5 mph SW
Humidity23%
Visibility—
Dew point37°
Sat, 1582° / 58°0
Morning70°feels 68°
Afternoon79°feels 77°
Evening64°feels 62°
Overnight62°feels 60°
82 °
Merrimac, Saturday, 15 August
Mostly clear. High 82°, low 58°.
Pressure29.97 inHg
Wind8.9 mph SW
Humidity21%
Visibility—
Dew point36°
Sun, 1668° / 57°0
Morning66°feels 64°
Afternoon67°feels 65°
Evening59°feels 58°
Overnight59°feels 57°
68 °
Merrimac, Sunday, 16 August
Overcast. High 68°, low 57°.
Pressure30.09 inHg
Wind7.2 mph NE
Humidity38%
Visibility—
Dew point41°
Mon, 1784° / 56°0
Morning70°feels 68°
Afternoon81°feels 78°
Evening66°feels 64°
Overnight64°feels 62°
84 °
Merrimac, Monday, 17 August
Overcast. High 84°, low 56°.
Pressure30.06 inHg
Wind9.6 mph SW
Humidity19%
Visibility—
Dew point35°
Tue, 1890° / 59°0
Morning74°feels 72°
Afternoon87°feels 83°
Evening72°feels 71°
Overnight69°feels 68°
90 °
Merrimac, Tuesday, 18 August
Clear. High 90°, low 59°.
Pressure30.00 inHg
Wind9.8 mph NE
Humidity17%
Visibility—
Dew point37°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Merrimac, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.