10-day forecast for Johnson, WA: 54° to 92°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Monday, August 17
78°
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0987° / 55°0
Morning65°feels 63°
Afternoon85°feels 82°
Evening74°feels 72°
Overnight62°feels 59°
87 °
Johnson, Sunday, 9 August
Overcast. High 87°, low 55°.
Pressure29.88 inHg
Wind5.7 mph W
Humidity14%
Visibility6.2 mi
Dew point29°
Mon, 1086° / 54°0
Morning67°feels 65°
Afternoon85°feels 82°
Evening75°feels 73°
Overnight60°feels 57°
86 °
Johnson, Monday, 10 August
Clear. High 86°, low 54°.
Pressure29.91 inHg
Wind8.5 mph W
Humidity18%
Visibility6.2 mi
Dew point34°
Tue, 1188° / 60°0
Morning68°feels 66°
Afternoon87°feels 84°
Evening76°feels 75°
Overnight65°feels 63°
88 °
Johnson, Tuesday, 11 August
Clear. High 88°, low 60°.
Pressure29.94 inHg
Wind5.8 mph W
Humidity17%
Visibility6.2 mi
Dew point34°
Wed, 1285° / 61°0
Morning69°feels 67°
Afternoon85°feels 82°
Evening82°feels 79°
Overnight65°feels 63°
85 °
Johnson, Wednesday, 12 August
Clear. High 85°, low 61°.
Pressure29.85 inHg
Wind8 mph W
Humidity26%
Visibility6.2 mi
Dew point44°
Thu, 1381° / 58°0
Morning63°feels 61°
Afternoon76°feels 75°
Evening78°feels 76°
Overnight64°feels 61°
81 °
Johnson, Thursday, 13 August
Clear. High 81°, low 58°.
Pressure29.85 inHg
Wind12.3 mph W
Humidity24%
Visibility—
Dew point34°
Fri, 1487° / 58°0
Morning64°feels 62°
Afternoon81°feels 80°
Evening85°feels 81°
Overnight69°feels 67°
87 °
Johnson, Friday, 14 August
Clear. High 87°, low 58°.
Pressure29.91 inHg
Wind7.4 mph W
Humidity18%
Visibility—
Dew point30°
Sat, 1578° / 63°0
Morning69°feels 67°
Afternoon78°feels 76°
Evening74°feels 73°
Overnight64°feels 62°
78 °
Johnson, Saturday, 15 August
Overcast. High 78°, low 63°.
Pressure29.94 inHg
Wind17.1 mph W
Humidity17%
Visibility—
Dew point29°
Sun, 1687° / 59°0
Morning65°feels 63°
Afternoon81°feels 80°
Evening84°feels 81°
Overnight68°feels 66°
87 °
Johnson, Sunday, 16 August
Partly cloudy. High 87°, low 59°.
Pressure30.00 inHg
Wind12.1 mph NW
Humidity27%
Visibility—
Dew point40°
Mon, 1792° / 64°0
Morning70°feels 68°
Afternoon86°feels 83°
Evening89°feels 85°
Overnight74°feels 72°
92 °
Johnson, Monday, 17 August
Clear. High 92°, low 64°.
Pressure29.97 inHg
Wind10.2 mph NW
Humidity23%
Visibility—
Dew point40°
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, WA 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.