10-day forecast for Merna, MO: 40° to 80°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Thursday, October 29
63° · 0.84 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2880° / 55°0
Morning56°feels 54°
Afternoon79°feels 79°
Evening71°feels 70°
Overnight57°feels 55°
80 °
Merna, Wednesday, 28 October
Clear. High 80°, low 55°.
Pressure30.15 inHg
Wind10.2 mph S
Humidity43%
Visibility6.2 mi
Dew point52°
Thu, 2980° / 63°0
Morning63°feels 62°
Afternoon80°feels 80°
Evening70°feels 71°
Overnight64°feels 64°
80 °
Merna, Thursday, 29 October
Clear. High 80°, low 63°.
Pressure30.12 inHg
Wind7 mph W
Humidity55%
Visibility6.2 mi
Dew point58°
Fri, 3079° / 62°0
Morning63°feels 64°
Afternoon79°feels 79°
Evening72°feels 72°
Overnight64°feels 65°
79 °
Merna, Friday, 30 October
Overcast. High 79°, low 62°.
Pressure30.12 inHg
Wind6.7 mph SE
Humidity61%
Visibility6.2 mi
Dew point59°
Sat, 3167° / 62°0.06
Morning64°feels 64°
Afternoon67°feels 66°
Evening64°feels 64°
Overnight62°feels 62°
67 °
Merna, Saturday, 31 October
Light rain. High 67°, low 62°.
Pressure30.09 inHg
Wind9.6 mph E
Humidity68%
Visibility—
Dew point56°
Sun, 0167° / 58°0.27
Morning62°feels 62°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight58°feels 58°
67 °
Merna, Sunday, 1 November
Rain. High 67°, low 58°.
Pressure29.97 inHg
Wind9.4 mph E
Humidity73%
Visibility—
Dew point56°
Mon, 0263° / 56°0.84
Morning58°feels 58°
Afternoon59°feels 59°
Evening62°feels 63°
Overnight62°feels 63°
63 °
Merna, Monday, 2 November
Rain. High 63°, low 56°.
Pressure29.68 inHg
Wind18 mph SE
Humidity94%
Visibility—
Dew point57°
Tue, 0362° / 47°0.11
Morning51°feels 48°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight50°feels 49°
62 °
Merna, Tuesday, 3 November
Light rain. High 62°, low 47°.
Pressure29.77 inHg
Wind13.1 mph SW
Humidity52%
Visibility—
Dew point41°
Wed, 0456° / 45°0.13
Morning50°feels 50°
Afternoon55°feels 53°
Evening48°feels 43°
Overnight45°feels 40°
56 °
Merna, Wednesday, 4 November
Light rain. High 56°, low 45°.
Pressure29.62 inHg
Wind17.2 mph SW
Humidity57%
Visibility—
Dew point40°
Thu, 0549° / 40°0.04
Morning43°feels 35°
Afternoon46°feels 39°
Evening42°feels 35°
Overnight41°feels 33°
49 °
Merna, Thursday, 5 November
Light rain. High 49°, low 40°.
Pressure29.88 inHg
Wind24 mph NW
Humidity46%
Visibility—
Dew point27°
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.