10-day forecast for Merriam, KS: 68° to 108°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
108°
Best day: Tuesday, August 18
82° · 0.11 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 77°0
Morning77°feels 77°
Afternoon96°feels 103°
Evening86°feels 92°
Overnight80°feels 81°
97 °
Merriam, Monday, 10 August
Overcast. High 97°, low 77°.
Pressure29.88 inHg
Wind10.3 mph SW
Humidity49%
Visibility6.2 mi
Dew point68°
Tue, 11103° / 73°0.07
Morning80°feels 82°
Afternoon98°feels 103°
Evening90°feels 92°
Overnight80°feels 80°
103 °
Merriam, Tuesday, 11 August
Rain. High 103°, low 73°.
Pressure29.80 inHg
Wind16.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point68°
Wed, 1292° / 72°0.09
Morning73°feels 74°
Afternoon93°feels 97°
Evening80°feels 83°
Overnight76°feels 77°
92 °
Merriam, Wednesday, 12 August
Light rain. High 92°, low 72°.
Pressure29.80 inHg
Wind6.2 mph SW
Humidity45%
Visibility6.2 mi
Dew point68°
Thu, 1394° / 72°0
Morning77°feels 79°
Afternoon89°feels 94°
Evening84°feels 89°
Overnight75°feels 76°
94 °
Merriam, Thursday, 13 August
Overcast. High 94°, low 72°.
Pressure29.80 inHg
Wind18.4 mph E
Humidity53%
Visibility—
Dew point67°
Fri, 1485° / 69°0.08
Morning72°feels 73°
Afternoon80°feels 82°
Evening78°feels 78°
Overnight72°feels 73°
85 °
Merriam, Friday, 14 August
Light rain. High 85°, low 69°.
Pressure29.97 inHg
Wind14.6 mph E
Humidity64%
Visibility—
Dew point66°
Sat, 1589° / 68°0.02
Morning71°feels 73°
Afternoon81°feels 85°
Evening83°feels 88°
Overnight75°feels 76°
89 °
Merriam, Saturday, 15 August
Light rain. High 89°, low 68°.
Pressure30.06 inHg
Wind10.5 mph E
Humidity69%
Visibility—
Dew point68°
Sun, 1691° / 70°0
Morning75°feels 78°
Afternoon88°feels 93°
Evening85°feels 89°
Overnight77°feels 78°
91 °
Merriam, Sunday, 16 August
Overcast. High 91°, low 70°.
Pressure30.06 inHg
Wind10 mph NE
Humidity55%
Visibility—
Dew point67°
Mon, 1782° / 71°0.11
Morning73°feels 74°
Afternoon77°feels 78°
Evening81°feels 84°
Overnight75°feels 76°
82 °
Merriam, Monday, 17 August
Light rain. High 82°, low 71°.
Pressure30.03 inHg
Wind10.5 mph E
Humidity80%
Visibility—
Dew point69°
Tue, 18108° / 72°0
Morning80°feels 81°
Afternoon98°feels 100°
Evening94°feels 95°
Overnight84°feels 83°
108 °
Merriam, Tuesday, 18 August
Mostly clear. High 108°, low 72°.
Pressure29.85 inHg
Wind8.7 mph SE
Humidity31%
Visibility—
Dew point60°
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 Merriam, KS 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.