10-day forecast for Johnson Siding, SD: 55° to 91°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Monday, August 10
58° · 0.32 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1091° / 57°0
Morning66°feels 64°
Afternoon90°feels 86°
Evening75°feels 74°
Overnight62°feels 60°
91 °
Johnson Siding, Monday, 10 August
Partly cloudy. High 91°, low 57°.
Pressure29.74 inHg
Wind12.9 mph E
Humidity21%
Visibility6.2 mi
Dew point46°
Tue, 1185° / 60°0.04
Morning71°feels 70°
Afternoon84°feels 82°
Evening68°feels 67°
Overnight62°feels 60°
85 °
Johnson Siding, Tuesday, 11 August
Light rain. High 85°, low 60°.
Pressure29.85 inHg
Wind11.7 mph E
Humidity40%
Visibility6.2 mi
Dew point55°
Wed, 1286° / 59°0.15
Morning70°feels 69°
Afternoon77°feels 77°
Evening63°feels 63°
Overnight60°feels 60°
86 °
Johnson Siding, Wednesday, 12 August
Light rain. High 86°, low 59°.
Pressure29.83 inHg
Wind12.2 mph SE
Humidity29%
Visibility6.2 mi
Dew point51°
Thu, 1358° / 55°0.32
Morning56°feels 56°
Afternoon56°feels 56°
Evening56°feels 56°
Overnight57°feels 57°
58 °
Johnson Siding, Thursday, 13 August
Light rain. High 58°, low 55°.
Pressure30.00 inHg
Wind10.4 mph S
Humidity97%
Visibility—
Dew point55°
Fri, 1463° / 55°0.06
Morning56°feels 55°
Afternoon59°feels 58°
Evening62°feels 62°
Overnight56°feels 56°
63 °
Johnson Siding, Friday, 14 August
Light rain. High 63°, low 55°.
Pressure30.00 inHg
Wind7.8 mph SE
Humidity93%
Visibility—
Dew point55°
Sat, 1568° / 56°0.07
Morning60°feels 59°
Afternoon68°feels 67°
Evening65°feels 65°
Overnight58°feels 58°
68 °
Johnson Siding, Saturday, 15 August
Light rain. High 68°, low 56°.
Pressure30.12 inHg
Wind8 mph N
Humidity60%
Visibility—
Dew point52°
Sun, 1678° / 56°0
Morning62°feels 61°
Afternoon76°feels 75°
Evening76°feels 76°
Overnight66°feels 65°
78 °
Johnson Siding, Sunday, 16 August
Overcast. High 78°, low 56°.
Pressure30.12 inHg
Wind14 mph S
Humidity48%
Visibility—
Dew point51°
Mon, 1791° / 64°0
Morning72°feels 71°
Afternoon88°feels 85°
Evening84°feels 82°
Overnight69°feels 69°
91 °
Johnson Siding, Monday, 17 August
Clear. High 91°, low 64°.
Pressure29.85 inHg
Wind12.3 mph W
Humidity22%
Visibility—
Dew point42°
Tue, 1889° / 67°0
Morning76°feels 74°
Afternoon89°feels 85°
Evening83°feels 80°
Overnight71°feels 70°
89 °
Johnson Siding, Tuesday, 18 August
Overcast. High 89°, low 67°.
Pressure29.80 inHg
Wind12.9 mph NE
Humidity20%
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 Johnson Siding, 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.