10-day forecast for Merritt, SD: 55° to 90°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Monday, August 10
59° · 0.21 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 57°0
Morning67°feels 65°
Afternoon89°feels 85°
Evening73°feels 72°
Overnight62°feels 61°
90 °
Merritt, Monday, 10 August
Partly cloudy. High 90°, low 57°.
Pressure29.74 inHg
Wind9.1 mph E
Humidity18%
Visibility6.2 mi
Dew point41°
Tue, 1185° / 61°0.04
Morning77°feels 76°
Afternoon85°feels 83°
Evening64°feels 64°
Overnight64°feels 62°
85 °
Merritt, Tuesday, 11 August
Light rain. High 85°, low 61°.
Pressure29.83 inHg
Wind11.2 mph E
Humidity34%
Visibility6.2 mi
Dew point50°
Wed, 1286° / 58°0.13
Morning72°feels 71°
Afternoon75°feels 75°
Evening63°feels 62°
Overnight59°feels 59°
86 °
Merritt, Wednesday, 12 August
Light rain. High 86°, low 58°.
Pressure29.80 inHg
Wind13.3 mph E
Humidity26%
Visibility6.2 mi
Dew point48°
Thu, 1359° / 55°0.21
Morning56°feels 56°
Afternoon56°feels 56°
Evening56°feels 56°
Overnight57°feels 57°
59 °
Merritt, Thursday, 13 August
Light rain. High 59°, low 55°.
Pressure30.00 inHg
Wind10.6 mph S
Humidity99%
Visibility—
Dew point56°
Fri, 1465° / 56°0.07
Morning57°feels 57°
Afternoon61°feels 61°
Evening64°feels 64°
Overnight56°feels 56°
65 °
Merritt, Friday, 14 August
Light rain. High 65°, low 56°.
Pressure30.00 inHg
Wind7.4 mph S
Humidity94%
Visibility—
Dew point58°
Sat, 1568° / 57°0.13
Morning60°feels 60°
Afternoon68°feels 67°
Evening64°feels 64°
Overnight57°feels 56°
68 °
Merritt, Saturday, 15 August
Light rain. High 68°, low 57°.
Pressure30.12 inHg
Wind5.5 mph N
Humidity62%
Visibility—
Dew point53°
Sun, 1679° / 55°0
Morning62°feels 61°
Afternoon77°feels 76°
Evening74°feels 74°
Overnight65°feels 64°
79 °
Merritt, Sunday, 16 August
Overcast. High 79°, low 55°.
Pressure30.09 inHg
Wind13.6 mph S
Humidity45%
Visibility—
Dew point51°
Mon, 1789° / 66°0
Morning72°feels 71°
Afternoon86°feels 83°
Evening83°feels 81°
Overnight68°feels 67°
89 °
Merritt, Monday, 17 August
Clear. High 89°, low 66°.
Pressure29.88 inHg
Wind13.8 mph SW
Humidity24%
Visibility—
Dew point43°
Tue, 1887° / 66°0
Morning75°feels 73°
Afternoon87°feels 84°
Evening82°feels 79°
Overnight70°feels 69°
87 °
Merritt, Tuesday, 18 August
Overcast. High 87°, low 66°.
Pressure29.83 inHg
Wind10.7 mph W
Humidity21%
Visibility—
Dew point41°
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 Merritt, SD 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.