10-day forecast for Williamsburg, MT: 29° to 64°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Saturday, October 17
38° · 0.49 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1864° / 29°0
Morning29°feels 29°
Afternoon57°feels 54°
Evening43°feels 41°
Overnight33°feels 33°
64 °
Williamsburg, Sunday, 18 October
Mostly clear. High 64°, low 29°.
Pressure30.12 inHg
Wind4 mph SE
Humidity49%
Visibility6.2 mi
Dew point31°
Mon, 1962° / 31°0
Morning37°feels 34°
Afternoon61°feels 59°
Evening47°feels 44°
Overnight33°feels 28°
62 °
Williamsburg, Monday, 19 October
Overcast. High 62°, low 31°.
Pressure29.94 inHg
Wind6.4 mph S
Humidity41%
Visibility6.2 mi
Dew point33°
Tue, 2062° / 40°0
Morning40°feels 40°
Afternoon61°feels 59°
Evening47°feels 47°
Overnight41°feels 39°
62 °
Williamsburg, Tuesday, 20 October
Overcast. High 62°, low 40°.
Pressure30.03 inHg
Wind3.3 mph S
Humidity42%
Visibility6.2 mi
Dew point33°
Wed, 2162° / 38°0
Morning41°feels 38°
Afternoon61°feels 58°
Evening53°feels 51°
Overnight38°feels 36°
62 °
Williamsburg, Wednesday, 21 October
Clear. High 62°, low 38°.
Pressure30.06 inHg
Wind6.1 mph S
Humidity48%
Visibility6.2 mi
Dew point37°
Thu, 2261° / 41°0.03
Morning46°feels 44°
Afternoon59°feels 57°
Evening54°feels 52°
Overnight44°feels 44°
61 °
Williamsburg, Thursday, 22 October
Light rain. High 61°, low 41°.
Pressure29.85 inHg
Wind12.5 mph S
Humidity52%
Visibility—
Dew point39°
Fri, 2348° / 38°0.33
Morning44°feels 42°
Afternoon47°feels 43°
Evening41°feels 37°
Overnight39°feels 35°
48 °
Williamsburg, Friday, 23 October
Rain. High 48°, low 38°.
Pressure29.74 inHg
Wind10.1 mph NW
Humidity75%
Visibility—
Dew point40°
Sat, 2449° / 36°0.04
Morning39°feels 37°
Afternoon44°feels 39°
Evening45°feels 40°
Overnight39°feels 35°
49 °
Williamsburg, Saturday, 24 October
Snow. High 49°, low 36°.
Pressure30.03 inHg
Wind9.4 mph SE
Humidity75%
Visibility—
Dew point35°
Sun, 2550° / 38°0.09
Morning40°feels 35°
Afternoon46°feels 41°
Evening42°feels 37°
Overnight38°feels 34°
50 °
Williamsburg, Sunday, 25 October
Light rain. High 50°, low 38°.
Pressure29.71 inHg
Wind13.4 mph SE
Humidity57%
Visibility—
Dew point31°
Mon, 2638° / 30°0.49
Morning32°feels 24°
Afternoon36°feels 26°
Evening36°feels 28°
Overnight32°feels 25°
38 °
Williamsburg, Monday, 26 October
Snow. High 38°, low 30°.
Pressure29.77 inHg
Wind21.8 mph SW
Humidity79%
Visibility—
Dew point29°
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 Williamsburg, 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.