10-day forecast for Hamilton, MT: 30° to 55°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Monday, November 2
54° · 0.15 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2551° / 34°0
Morning34°feels 34°
Afternoon49°feels 49°
Evening44°feels 44°
Overnight37°feels 37°
51 °
Hamilton, Sunday, 25 October
Overcast. High 51°, low 34°.
Pressure30.18 inHg
Wind0.3 mph W
Humidity55%
Visibility6.2 mi
Dew point28°
Mon, 2654° / 37°0.15
Morning37°feels 37°
Afternoon53°feels 50°
Evening42°feels 42°
Overnight38°feels 38°
54 °
Hamilton, Monday, 26 October
Rain. High 54°, low 37°.
Pressure29.94 inHg
Wind1 mph N
Humidity53%
Visibility6.2 mi
Dew point31°
Tue, 2745° / 36°0.03
Morning37°feels 34°
Afternoon44°feels 40°
Evening40°feels 40°
Overnight38°feels 38°
45 °
Hamilton, Tuesday, 27 October
Light rain. High 45°, low 36°.
Pressure30.00 inHg
Wind6.8 mph S
Humidity66%
Visibility6.2 mi
Dew point31°
Wed, 2851° / 34°0.06
Morning38°feels 37°
Afternoon46°feels 43°
Evening44°feels 44°
Overnight36°feels 36°
51 °
Hamilton, Wednesday, 28 October
Light rain. High 51°, low 34°.
Pressure29.97 inHg
Wind7.8 mph SW
Humidity56%
Visibility—
Dew point29°
Thu, 2949° / 31°0
Morning35°feels 35°
Afternoon42°feels 42°
Evening43°feels 43°
Overnight37°feels 37°
49 °
Hamilton, Thursday, 29 October
Overcast. High 49°, low 31°.
Pressure29.88 inHg
Wind2.8 mph NE
Humidity67%
Visibility—
Dew point30°
Fri, 3049° / 32°0
Morning35°feels 35°
Afternoon44°feels 44°
Evening41°feels 41°
Overnight35°feels 35°
49 °
Hamilton, Friday, 30 October
Overcast. High 49°, low 32°.
Pressure30.09 inHg
Wind3 mph W
Humidity60%
Visibility—
Dew point30°
Sat, 3153° / 34°0
Morning39°feels 38°
Afternoon50°feels 47°
Evening44°feels 42°
Overnight38°feels 35°
53 °
Hamilton, Saturday, 31 October
Overcast. High 53°, low 34°.
Pressure29.97 inHg
Wind9.3 mph SW
Humidity37%
Visibility—
Dew point24°
Sun, 0152° / 32°0
Morning36°feels 36°
Afternoon46°feels 46°
Evening41°feels 41°
Overnight32°feels 32°
52 °
Hamilton, Sunday, 1 November
Clear. High 52°, low 32°.
Pressure30.30 inHg
Wind4.7 mph SW
Humidity35%
Visibility—
Dew point19°
Mon, 0255° / 30°0
Morning35°feels 35°
Afternoon47°feels 47°
Evening43°feels 43°
Overnight35°feels 35°
55 °
Hamilton, Monday, 2 November
Clear. High 55°, low 30°.
Pressure30.53 inHg
Wind2.6 mph S
Humidity26%
Visibility—
Dew point12°
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.