10-day forecast for Fern Prairie, WA: 51° to 89°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Sunday, August 16
81°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 52°0
Morning57°feels 56°
Afternoon78°feels 77°
Evening75°feels 74°
Overnight56°feels 55°
81 °
Fern Prairie, Monday, 10 August
Clear. High 81°, low 52°.
Pressure30.06 inHg
Wind5.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point48°
Tue, 1184° / 51°0
Morning58°feels 58°
Afternoon80°feels 80°
Evening72°feels 71°
Overnight54°feels 53°
84 °
Fern Prairie, Tuesday, 11 August
Clear. High 84°, low 51°.
Pressure30.09 inHg
Wind4.8 mph NW
Humidity43%
Visibility6.2 mi
Dew point50°
Wed, 1281° / 55°0
Morning58°feels 58°
Afternoon78°feels 77°
Evening69°feels 68°
Overnight56°feels 55°
81 °
Fern Prairie, Wednesday, 12 August
Mostly clear. High 81°, low 55°.
Pressure30.03 inHg
Wind4.2 mph N
Humidity54%
Visibility6.2 mi
Dew point52°
Thu, 1388° / 53°0
Morning66°feels 65°
Afternoon83°feels 81°
Evening74°feels 73°
Overnight54°feels 54°
88 °
Fern Prairie, Thursday, 13 August
Clear. High 88°, low 53°.
Pressure29.83 inHg
Wind5.3 mph NW
Humidity34%
Visibility—
Dew point49°
Fri, 1488° / 57°0
Morning70°feels 69°
Afternoon84°feels 82°
Evening73°feels 73°
Overnight64°feels 63°
88 °
Fern Prairie, Friday, 14 August
Overcast. High 88°, low 57°.
Pressure29.85 inHg
Wind5.6 mph NW
Humidity33%
Visibility—
Dew point50°
Sat, 1587° / 56°0
Morning69°feels 68°
Afternoon82°feels 80°
Evening72°feels 72°
Overnight64°feels 64°
87 °
Fern Prairie, Saturday, 15 August
Overcast. High 87°, low 56°.
Pressure29.97 inHg
Wind7.1 mph NW
Humidity35%
Visibility—
Dew point50°
Sun, 1689° / 57°0
Morning70°feels 69°
Afternoon85°feels 83°
Evening72°feels 72°
Overnight63°feels 62°
89 °
Fern Prairie, Sunday, 16 August
Mostly clear. High 89°, low 57°.
Pressure30.03 inHg
Wind6.9 mph NW
Humidity24%
Visibility—
Dew point43°
Mon, 1785° / 56°0
Morning68°feels 67°
Afternoon81°feels 79°
Evening70°feels 69°
Overnight61°feels 60°
85 °
Fern Prairie, Monday, 17 August
Clear. High 85°, low 56°.
Pressure30.12 inHg
Wind7.7 mph NW
Humidity26%
Visibility—
Dew point42°
Tue, 1888° / 54°0
Morning69°feels 67°
Afternoon85°feels 82°
Evening74°feels 73°
Overnight66°feels 65°
88 °
Fern Prairie, Tuesday, 18 August
Clear. High 88°, low 54°.
Pressure30.06 inHg
Wind5.7 mph NW
Humidity18%
Visibility—
Dew point35°
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 Fern Prairie, 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.