10-day forecast for Hays, MT: 30° to 58°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Sunday, November 8
44° · 0.28 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3143° / 30°0
Morning32°feels 32°
Afternoon42°feels 42°
Evening37°feels 37°
Overnight31°feels 31°
43 °
Hays, Saturday, 31 October
Light rain. High 43°, low 30°.
Pressure30.09 inHg
Wind1.8 mph W
Humidity89%
Visibility6.2 mi
Dew point37°
Sun, 0150° / 36°0.22
Morning36°feels 36°
Afternoon50°feels 48°
Evening43°feels 40°
Overnight36°feels 36°
50 °
Hays, Sunday, 1 November
Rain. High 50°, low 36°.
Pressure29.94 inHg
Wind1.9 mph E
Humidity82%
Visibility6.2 mi
Dew point40°
Mon, 0244° / 37°0.28
Morning39°feels 31°
Afternoon42°feels 37°
Evening38°feels 36°
Overnight42°feels 37°
44 °
Hays, Monday, 2 November
Light rain. High 44°, low 37°.
Pressure30.21 inHg
Wind9.2 mph NW
Humidity94%
Visibility5.5 mi
Dew point38°
Tue, 0355° / 37°0
Morning39°feels 35°
Afternoon54°feels 51°
Evening42°feels 40°
Overnight38°feels 35°
55 °
Hays, Tuesday, 3 November
Clear. High 55°, low 37°.
Pressure30.06 inHg
Wind2 mph SW
Humidity48%
Visibility6.2 mi
Dew point31°
Wed, 0446° / 33°0
Morning39°feels 38°
Afternoon42°feels 39°
Evening36°feels 33°
Overnight34°feels 34°
46 °
Hays, Wednesday, 4 November
Clear. High 46°, low 33°.
Pressure30.06 inHg
Wind7.9 mph NW
Humidity63%
Visibility—
Dew point31°
Thu, 0551° / 33°0.03
Morning37°feels 33°
Afternoon45°feels 40°
Evening45°feels 41°
Overnight37°feels 33°
51 °
Hays, Thursday, 5 November
Light rain. High 51°, low 33°.
Pressure29.91 inHg
Wind14.4 mph W
Humidity51%
Visibility—
Dew point27°
Fri, 0655° / 37°0
Morning42°feels 38°
Afternoon50°feels 47°
Evening44°feels 43°
Overnight40°feels 36°
55 °
Hays, Friday, 6 November
Clear. High 55°, low 37°.
Pressure29.68 inHg
Wind7.1 mph W
Humidity39%
Visibility—
Dew point26°
Sat, 0748° / 35°0
Morning38°feels 33°
Afternoon44°feels 40°
Evening40°feels 37°
Overnight38°feels 32°
48 °
Hays, Saturday, 7 November
Partly cloudy. High 48°, low 35°.
Pressure30.21 inHg
Wind10.1 mph SW
Humidity48%
Visibility—
Dew point25°
Sun, 0858° / 40°0
Morning45°feels 40°
Afternoon54°feels 50°
Evening50°feels 47°
Overnight48°feels 45°
58 °
Hays, Sunday, 8 November
Clear. High 58°, low 40°.
Pressure30.09 inHg
Wind9.4 mph SW
Humidity23%
Visibility—
Dew point16°
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 Hays, 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.