10-day forecast for Williams, MT: 15° to 65°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Thursday, November 12
34° · 0.44 in
Worst day: Thursday, November 19
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1265° / 41°0
Morning43°feels 40°
Afternoon65°feels 62°
Evening46°feels 46°
Overnight46°feels 43°
65 °
Williams, Thursday, 12 November
Overcast. High 65°, low 41°.
Pressure29.85 inHg
Wind1.6 mph NE
Humidity30%
Visibility6.2 mi
Dew point25°
Fri, 1359° / 32°0
Morning33°feels 33°
Afternoon59°feels 56°
Evening47°feels 43°
Overnight34°feels 34°
59 °
Williams, Friday, 13 November
Overcast. High 59°, low 32°.
Pressure29.59 inHg
Wind2.4 mph E
Humidity42%
Visibility6.2 mi
Dew point25°
Sat, 1457° / 31°0
Morning32°feels 32°
Afternoon57°feels 54°
Evening45°feels 39°
Overnight36°feels 36°
57 °
Williams, Saturday, 14 November
Partly cloudy. High 57°, low 31°.
Pressure29.53 inHg
Wind0.4 mph SE
Humidity47%
Visibility6.2 mi
Dew point30°
Sun, 1553° / 33°0
Morning33°feels 26°
Afternoon47°feels 44°
Evening44°feels 42°
Overnight40°feels 35°
53 °
Williams, Sunday, 15 November
Clear. High 53°, low 33°.
Pressure29.94 inHg
Wind9 mph S
Humidity51%
Visibility—
Dew point29°
Mon, 1656° / 35°0
Morning41°feels 37°
Afternoon49°feels 48°
Evening46°feels 44°
Overnight41°feels 37°
56 °
Williams, Monday, 16 November
Partly cloudy. High 56°, low 35°.
Pressure29.83 inHg
Wind7.7 mph NW
Humidity47%
Visibility—
Dew point29°
Tue, 1745° / 39°0
Morning41°feels 39°
Afternoon43°feels 43°
Evening42°feels 40°
Overnight39°feels 39°
45 °
Williams, Tuesday, 17 November
Overcast. High 45°, low 39°.
Pressure29.85 inHg
Wind5.8 mph NW
Humidity60%
Visibility—
Dew point30°
Wed, 1843° / 34°0
Morning36°feels 34°
Afternoon40°feels 39°
Evening38°feels 34°
Overnight34°feels 31°
43 °
Williams, Wednesday, 18 November
Overcast. High 43°, low 34°.
Pressure29.83 inHg
Wind5.3 mph E
Humidity62%
Visibility—
Dew point28°
Thu, 1934° / 29°0.44
Morning33°feels 32°
Afternoon33°feels 27°
Evening31°feels 21°
Overnight30°feels 22°
34 °
Williams, Thursday, 19 November
Snow. High 34°, low 29°.
Pressure29.91 inHg
Wind14 mph NW
Humidity99%
Visibility—
Dew point33°
Fri, 2030° / 15°0.16
Morning27°feels 16°
Afternoon27°feels 18°
Evening23°feels 22°
Overnight17°feels 9°
30 °
Williams, Friday, 20 November
Snow. High 30°, low 15°.
Pressure30.39 inHg
Wind15 mph NW
Humidity93%
Visibility—
Dew point26°
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 Williams, 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.