10-day forecast for Merrimac, KY: 64° to 93°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 10
84° · 1.47 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1093° / 74°0
Morning75°feels 77°
Afternoon92°feels 103°
Evening84°feels 92°
Overnight75°feels 76°
93 °
Merrimac, Monday, 10 August
Clear. High 93°, low 74°.
Pressure30.09 inHg
Wind9.3 mph SW
Humidity63%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 71°0.01
Morning73°feels 74°
Afternoon90°feels 98°
Evening84°feels 90°
Overnight74°feels 75°
92 °
Merrimac, Tuesday, 11 August
Light rain. High 92°, low 71°.
Pressure30.00 inHg
Wind10.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point72°
Wed, 1291° / 73°1.13
Morning73°feels 74°
Afternoon91°feels 97°
Evening80°feels 80°
Overnight76°feels 77°
91 °
Merrimac, Wednesday, 12 August
Heavy rain. High 91°, low 73°.
Pressure29.88 inHg
Wind13.7 mph SW
Humidity63%
Visibility6.2 mi
Dew point71°
Thu, 1384° / 69°1.47
Morning74°feels 76°
Afternoon83°feels 87°
Evening77°feels 79°
Overnight70°feels 71°
84 °
Merrimac, Thursday, 13 August
Heavy rain. High 84°, low 69°.
Pressure29.94 inHg
Wind6.2 mph NW
Humidity68%
Visibility—
Dew point70°
Fri, 1472° / 66°0.34
Morning68°feels 69°
Afternoon69°feels 70°
Evening71°feels 71°
Overnight67°feels 67°
72 °
Merrimac, Friday, 14 August
Rain. High 72°, low 66°.
Pressure30.09 inHg
Wind10.6 mph E
Humidity92%
Visibility—
Dew point66°
Sat, 1577° / 64°0.12
Morning68°feels 69°
Afternoon76°feels 77°
Evening72°feels 73°
Overnight67°feels 67°
77 °
Merrimac, Saturday, 15 August
Light rain. High 77°, low 64°.
Pressure30.18 inHg
Wind8.1 mph E
Humidity71%
Visibility—
Dew point65°
Sun, 1689° / 66°0
Morning74°feels 78°
Afternoon89°feels 99°
Evening82°feels 90°
Overnight73°feels 74°
89 °
Merrimac, Sunday, 16 August
Light rain. High 89°, low 66°.
Pressure30.03 inHg
Wind6.1 mph E
Humidity63%
Visibility—
Dew point72°
Mon, 1785° / 69°0
Morning73°feels 74°
Afternoon83°feels 85°
Evening76°feels 77°
Overnight71°feels 71°
85 °
Merrimac, Monday, 17 August
Clear. High 85°, low 69°.
Pressure30.03 inHg
Wind8 mph N
Humidity57%
Visibility—
Dew point65°
Tue, 1885° / 65°0
Morning72°feels 73°
Afternoon83°feels 84°
Evening74°feels 75°
Overnight69°feels 70°
85 °
Merrimac, Tuesday, 18 August
Clear. High 85°, low 65°.
Pressure30.00 inHg
Wind5.8 mph N
Humidity51%
Visibility—
Dew point62°
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, KY 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.