10-day forecast for Rainier, WA: 35° to 56°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Tuesday, November 3
40° · 0.65 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2754° / 48°0.2
Morning48°feels 46°
Afternoon53°feels 52°
Evening51°feels 49°
Overnight49°feels 46°
54 °
Rainier, Tuesday, 27 October
Rain. High 54°, low 48°.
Pressure30.03 inHg
Wind7.1 mph SW
Humidity86%
Visibility6.2 mi
Dew point48°
Wed, 2852° / 42°0.36
Morning42°feels 37°
Afternoon51°feels 50°
Evening43°feels 38°
Overnight44°feels 39°
52 °
Rainier, Wednesday, 28 October
Rain. High 52°, low 42°.
Pressure30.00 inHg
Wind10.6 mph SW
Humidity75%
Visibility6.2 mi
Dew point43°
Thu, 2953° / 40°0.17
Morning40°feels 35°
Afternoon53°feels 51°
Evening44°feels 42°
Overnight42°feels 36°
53 °
Rainier, Thursday, 29 October
Light rain. High 53°, low 40°.
Pressure30.00 inHg
Wind6.4 mph S
Humidity62%
Visibility6.2 mi
Dew point39°
Fri, 3047° / 36°0.36
Morning36°feels 36°
Afternoon44°feels 43°
Evening44°feels 40°
Overnight39°feels 39°
47 °
Rainier, Friday, 30 October
Rain. High 47°, low 36°.
Pressure29.97 inHg
Wind4.1 mph S
Humidity88%
Visibility6.2 mi
Dew point42°
Sat, 3140° / 35°0.65
Morning36°feels 36°
Afternoon39°feels 39°
Evening39°feels 39°
Overnight37°feels 37°
40 °
Rainier, Saturday, 31 October
Rain. High 40°, low 35°.
Pressure30.00 inHg
Wind2.8 mph NE
Humidity99%
Visibility—
Dew point38°
Sun, 0150° / 39°0.01
Morning41°feels 40°
Afternoon46°feels 44°
Evening47°feels 47°
Overnight41°feels 41°
50 °
Rainier, Sunday, 1 November
Light rain. High 50°, low 39°.
Pressure30.15 inHg
Wind3.4 mph S
Humidity86%
Visibility—
Dew point40°
Mon, 0251° / 36°0
Morning39°feels 38°
Afternoon46°feels 43°
Evening46°feels 44°
Overnight39°feels 39°
51 °
Rainier, Monday, 2 November
Overcast. High 51°, low 36°.
Pressure30.15 inHg
Wind7.5 mph NE
Humidity63%
Visibility—
Dew point32°
Tue, 0356° / 39°0
Morning42°feels 42°
Afternoon49°feels 49°
Evening50°feels 48°
Overnight44°feels 44°
56 °
Rainier, Tuesday, 3 November
Overcast. High 56°, low 39°.
Pressure29.85 inHg
Wind3.5 mph N
Humidity53%
Visibility—
Dew point31°
Wed, 0455° / 44°0.2
Morning47°feels 47°
Afternoon53°feels 52°
Evening52°feels 51°
Overnight47°feels 47°
55 °
Rainier, Wednesday, 4 November
Light rain. High 55°, low 44°.
Pressure29.68 inHg
Wind10.8 mph S
Humidity88%
Visibility—
Dew point48°
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 Rainier, 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.