10-day forecast for Hamilton, WA: 33° to 66°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Thursday, October 29
48° · 0.33 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2357° / 37°0
Morning37°feels 37°
Afternoon56°feels 55°
Evening44°feels 44°
Overnight41°feels 41°
57 °
Hamilton, Friday, 23 October
Mostly clear. High 57°, low 37°.
Pressure30.33 inHg
Wind2.1 mph SW
Humidity70%
Visibility0.5 mi
Dew point39°
Sat, 2449° / 33°0.02
Morning34°feels 34°
Afternoon48°feels 48°
Evening43°feels 42°
Overnight34°feels 34°
49 °
Hamilton, Saturday, 24 October
Light rain. High 49°, low 33°.
Pressure30.21 inHg
Wind3.2 mph E
Humidity78%
Visibility0.7 mi
Dew point38°
Sun, 2548° / 41°0.33
Morning41°feels 38°
Afternoon48°feels 46°
Evening42°feels 42°
Overnight41°feels 39°
48 °
Hamilton, Sunday, 25 October
Rain. High 48°, low 41°.
Pressure30.03 inHg
Wind5.7 mph E
Humidity97%
Visibility5.7 mi
Dew point44°
Mon, 2649° / 40°0.13
Morning43°feels 41°
Afternoon46°feels 46°
Evening47°feels 47°
Overnight43°feels 43°
49 °
Hamilton, Monday, 26 October
Light rain. High 49°, low 40°.
Pressure30.06 inHg
Wind3 mph E
Humidity96%
Visibility—
Dew point44°
Tue, 2750° / 35°0
Morning38°feels 38°
Afternoon46°feels 46°
Evening47°feels 47°
Overnight39°feels 39°
50 °
Hamilton, Tuesday, 27 October
Partly cloudy. High 50°, low 35°.
Pressure30.18 inHg
Wind2.5 mph NE
Humidity95%
Visibility—
Dew point42°
Wed, 2863° / 41°0
Morning46°feels 44°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight48°feels 46°
63 °
Hamilton, Wednesday, 28 October
Clear. High 63°, low 41°.
Pressure30.27 inHg
Wind5.6 mph E
Humidity68%
Visibility—
Dew point42°
Thu, 2966° / 45°0
Morning50°feels 47°
Afternoon58°feels 56°
Evening57°feels 55°
Overnight49°feels 47°
66 °
Hamilton, Thursday, 29 October
Clear. High 66°, low 45°.
Pressure29.94 inHg
Wind6.2 mph E
Humidity45%
Visibility—
Dew point35°
Fri, 3060° / 45°0
Morning49°feels 48°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight48°feels 48°
60 °
Hamilton, Friday, 30 October
Partly cloudy. High 60°, low 45°.
Pressure29.97 inHg
Wind4.4 mph SW
Humidity54%
Visibility—
Dew point39°
Sat, 3150° / 47°0.04
Morning47°feels 47°
Afternoon49°feels 49°
Evening49°feels 49°
Overnight48°feels 48°
50 °
Hamilton, Saturday, 31 October
Light rain. High 50°, low 47°.
Pressure30.09 inHg
Wind3.3 mph SW
Humidity85%
Visibility—
Dew point44°
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 Hamilton, 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.