10-day forecast for Merna, MO: 27° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Friday, November 20
69° · 0.25 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1660° / 28°0
Morning34°feels 30°
Afternoon60°feels 58°
Evening44°feels 40°
Overnight31°feels 25°
60 °
Merna, Monday, 16 November
Clear. High 60°, low 28°.
Pressure30.50 inHg
Wind5.8 mph S
Humidity41%
Visibility6.2 mi
Dew point31°
Tue, 1760° / 37°0
Morning40°feels 35°
Afternoon60°feels 57°
Evening47°feels 43°
Overnight39°feels 35°
60 °
Merna, Tuesday, 17 November
Clear. High 60°, low 37°.
Pressure30.45 inHg
Wind8.2 mph S
Humidity46%
Visibility6.2 mi
Dew point36°
Wed, 1864° / 43°0
Morning45°feels 40°
Afternoon63°feels 61°
Evening55°feels 53°
Overnight44°feels 39°
64 °
Merna, Wednesday, 18 November
Overcast. High 64°, low 43°.
Pressure30.27 inHg
Wind12.1 mph S
Humidity42%
Visibility6.2 mi
Dew point37°
Thu, 1968° / 54°0.09
Morning58°feels 56°
Afternoon66°feels 65°
Evening62°feels 62°
Overnight54°feels 52°
68 °
Merna, Thursday, 19 November
Light rain. High 68°, low 54°.
Pressure30.30 inHg
Wind11.6 mph S
Humidity58%
Visibility—
Dew point50°
Fri, 2065° / 55°0
Morning58°feels 58°
Afternoon64°feels 64°
Evening61°feels 59°
Overnight57°feels 55°
65 °
Merna, Friday, 20 November
Light rain. High 65°, low 55°.
Pressure30.21 inHg
Wind12.2 mph S
Humidity69%
Visibility—
Dew point53°
Sat, 2169° / 50°0.25
Morning58°feels 56°
Afternoon60°feels 60°
Evening55°feels 53°
Overnight51°feels 48°
69 °
Merna, Saturday, 21 November
Rain. High 69°, low 50°.
Pressure30.00 inHg
Wind19.3 mph SW
Humidity78%
Visibility—
Dew point53°
Sun, 2255° / 41°0
Morning45°feels 40°
Afternoon53°feels 49°
Evening45°feels 41°
Overnight41°feels 37°
55 °
Merna, Sunday, 22 November
Partly cloudy. High 55°, low 41°.
Pressure30.36 inHg
Wind11.1 mph NW
Humidity44%
Visibility—
Dew point31°
Mon, 2349° / 34°0
Morning38°feels 33°
Afternoon46°feels 42°
Evening39°feels 34°
Overnight36°feels 30°
49 °
Merna, Monday, 23 November
Overcast. High 49°, low 34°.
Pressure30.47 inHg
Wind8.7 mph E
Humidity41%
Visibility—
Dew point23°
Tue, 2452° / 32°0
Morning37°feels 32°
Afternoon48°feels 45°
Evening41°feels 37°
Overnight37°feels 32°
52 °
Merna, Tuesday, 24 November
Partly cloudy. High 52°, low 32°.
Pressure30.45 inHg
Wind7.1 mph SE
Humidity37%
Visibility—
Dew point22°
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 Merna, MO 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.