10-day forecast for Junction City, SD: 61° to 98°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Tuesday, August 11
76° · 1.38 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 64°0.03
Morning65°feels 65°
Afternoon84°feels 82°
Evening83°feels 82°
Overnight72°feels 73°
88 °
Junction City, Monday, 10 August
Light rain. High 88°, low 64°.
Pressure29.80 inHg
Wind12.5 mph SE
Humidity26%
Visibility6.2 mi
Dew point54°
Tue, 1196° / 67°0
Morning72°feels 72°
Afternoon96°feels 97°
Evening91°feels 91°
Overnight74°feels 74°
96 °
Junction City, Tuesday, 11 August
Overcast. High 96°, low 67°.
Pressure29.74 inHg
Wind8.1 mph NE
Humidity32%
Visibility6.2 mi
Dew point60°
Wed, 1298° / 70°0.03
Morning72°feels 73°
Afternoon94°feels 95°
Evening93°feels 93°
Overnight74°feels 74°
98 °
Junction City, Wednesday, 12 August
Light rain. High 98°, low 70°.
Pressure29.83 inHg
Wind9.6 mph SE
Humidity45%
Visibility6.2 mi
Dew point65°
Thu, 1376° / 67°1.38
Morning68°feels 69°
Afternoon68°feels 69°
Evening75°feels 75°
Overnight71°feels 72°
76 °
Junction City, Thursday, 13 August
Heavy rain. High 76°, low 67°.
Pressure29.91 inHg
Wind17.3 mph E
Humidity94%
Visibility—
Dew point65°
Fri, 1477° / 63°0.06
Morning67°feels 67°
Afternoon76°feels 76°
Evening68°feels 69°
Overnight66°feels 67°
77 °
Junction City, Friday, 14 August
Light rain. High 77°, low 63°.
Pressure30.03 inHg
Wind15.6 mph SE
Humidity61%
Visibility—
Dew point61°
Sat, 1578° / 67°0.21
Morning67°feels 68°
Afternoon70°feels 71°
Evening77°feels 78°
Overnight71°feels 72°
78 °
Junction City, Saturday, 15 August
Rain. High 78°, low 67°.
Pressure30.06 inHg
Wind11.1 mph SE
Humidity98%
Visibility—
Dew point67°
Sun, 1684° / 64°0
Morning69°feels 70°
Afternoon81°feels 82°
Evening78°feels 78°
Overnight68°feels 68°
84 °
Junction City, Sunday, 16 August
Overcast. High 84°, low 64°.
Pressure30.15 inHg
Wind6.9 mph N
Humidity49%
Visibility—
Dew point58°
Mon, 1778° / 66°0
Morning70°feels 69°
Afternoon78°feels 78°
Evening75°feels 75°
Overnight69°feels 69°
78 °
Junction City, Monday, 17 August
Overcast. High 78°, low 66°.
Pressure30.06 inHg
Wind14.7 mph SE
Humidity50%
Visibility—
Dew point57°
Tue, 1894° / 61°0.43
Morning68°feels 69°
Afternoon86°feels 88°
Evening87°feels 89°
Overnight73°feels 73°
94 °
Junction City, Tuesday, 18 August
Rain. High 94°, low 61°.
Pressure29.77 inHg
Wind13.3 mph S
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 Junction City, 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.