10-day forecast for Hamilton, MT: 25° to 65°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Thursday, October 22
55° · 0.55 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2355° / 37°0.55
Morning41°feels 39°
Afternoon44°feels 44°
Evening38°feels 38°
Overnight50°feels 50°
55 °
Hamilton, Friday, 23 October
Rain. High 55°, low 37°.
Pressure29.91 inHg
Wind1.3 mph SW
Humidity87%
Visibility4.5 mi
Dew point41°
Sat, 2455° / 29°0
Morning29°feels 29°
Afternoon53°feels 50°
Evening42°feels 42°
Overnight36°feels 36°
55 °
Hamilton, Saturday, 24 October
Overcast. High 55°, low 29°.
Pressure30.21 inHg
Wind3.7 mph S
Humidity63%
Visibility6.2 mi
Dew point35°
Sun, 2553° / 35°0
Morning35°feels 35°
Afternoon52°feels 49°
Evening44°feels 44°
Overnight37°feels 37°
53 °
Hamilton, Sunday, 25 October
Partly cloudy. High 53°, low 35°.
Pressure30.15 inHg
Wind0.5 mph NE
Humidity55%
Visibility6.2 mi
Dew point31°
Mon, 2650° / 37°0
Morning37°feels 37°
Afternoon49°feels 49°
Evening44°feels 44°
Overnight39°feels 39°
50 °
Hamilton, Monday, 26 October
Overcast. High 50°, low 37°.
Pressure30.09 inHg
Wind0 mph SW
Humidity59%
Visibility6.2 mi
Dew point32°
Tue, 2741° / 38°0.22
Morning38°feels 38°
Afternoon39°feels 39°
Evening38°feels 38°
Overnight38°feels 38°
41 °
Hamilton, Tuesday, 27 October
Light rain. High 41°, low 38°.
Pressure30.06 inHg
Wind1.1 mph NW
Humidity94%
Visibility—
Dew point38°
Wed, 2842° / 33°0.11
Morning38°feels 38°
Afternoon40°feels 38°
Evening37°feels 32°
Overnight34°feels 31°
42 °
Hamilton, Wednesday, 28 October
Snow. High 42°, low 33°.
Pressure30.33 inHg
Wind5.5 mph N
Humidity79%
Visibility—
Dew point34°
Thu, 2941° / 25°0.04
Morning28°feels 27°
Afternoon35°feels 32°
Evening36°feels 34°
Overnight32°feels 32°
41 °
Hamilton, Thursday, 29 October
Light snow. High 41°, low 25°.
Pressure30.12 inHg
Wind4.2 mph N
Humidity64%
Visibility—
Dew point22°
Fri, 3041° / 30°0.06
Morning32°feels 31°
Afternoon37°feels 35°
Evening36°feels 36°
Overnight31°feels 31°
41 °
Hamilton, Friday, 30 October
Snow. High 41°, low 30°.
Pressure29.97 inHg
Wind3.2 mph NE
Humidity78%
Visibility—
Dew point30°
Sat, 3142° / 29°0
Morning32°feels 28°
Afternoon39°feels 37°
Evening37°feels 34°
Overnight33°feels 30°
42 °
Hamilton, Saturday, 31 October
Overcast. High 42°, low 29°.
Pressure30.03 inHg
Wind6.4 mph W
Humidity58%
Visibility—
Dew point25°
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, MT 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.