10-day forecast for Hays, MT: 25° to 55°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Wednesday, October 28
48° · 0.25 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2446° / 25°0
Morning26°feels 17°
Afternoon45°feels 41°
Evening35°feels 32°
Overnight29°feels 19°
46 °
Hays, Saturday, 24 October
Clear. High 46°, low 25°.
Pressure30.36 inHg
Wind6.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point18°
Sun, 2543° / 27°0
Morning27°feels 17°
Afternoon42°feels 36°
Evening36°feels 28°
Overnight31°feels 24°
43 °
Hays, Sunday, 25 October
Clear. High 43°, low 27°.
Pressure30.53 inHg
Wind11.1 mph E
Humidity70%
Visibility6.2 mi
Dew point21°
Mon, 2647° / 30°0
Morning30°feels 26°
Afternoon46°feels 41°
Evening39°feels 35°
Overnight33°feels 26°
47 °
Hays, Monday, 26 October
Overcast. High 47°, low 30°.
Pressure30.27 inHg
Wind9.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point33°
Tue, 2746° / 32°0
Morning33°feels 33°
Afternoon44°feels 40°
Evening42°feels 40°
Overnight36°feels 32°
46 °
Hays, Tuesday, 27 October
Overcast. High 46°, low 32°.
Pressure30.06 inHg
Wind5.7 mph SW
Humidity76%
Visibility6.2 mi
Dew point32°
Wed, 2855° / 37°0
Morning41°feels 35°
Afternoon50°feels 48°
Evening46°feels 44°
Overnight43°feels 39°
55 °
Hays, Wednesday, 28 October
Overcast. High 55°, low 37°.
Pressure29.94 inHg
Wind12.3 mph SW
Humidity46%
Visibility—
Dew point29°
Thu, 2945° / 36°0
Morning39°feels 36°
Afternoon40°feels 34°
Evening37°feels 31°
Overnight37°feels 31°
45 °
Hays, Thursday, 29 October
Partly cloudy. High 45°, low 36°.
Pressure30.09 inHg
Wind12.9 mph SE
Humidity70%
Visibility—
Dew point31°
Fri, 3049° / 34°0
Morning37°feels 36°
Afternoon45°feels 41°
Evening41°feels 37°
Overnight39°feels 35°
49 °
Hays, Friday, 30 October
Clear. High 49°, low 34°.
Pressure29.85 inHg
Wind8.5 mph S
Humidity55%
Visibility—
Dew point29°
Sat, 3147° / 33°0
Morning36°feels 36°
Afternoon44°feels 43°
Evening40°feels 39°
Overnight37°feels 35°
47 °
Hays, Saturday, 31 October
Partly cloudy. High 47°, low 33°.
Pressure29.94 inHg
Wind5.1 mph SW
Humidity49%
Visibility—
Dew point25°
Sun, 0149° / 38°0
Morning41°feels 37°
Afternoon47°feels 46°
Evening42°feels 41°
Overnight39°feels 34°
49 °
Hays, Sunday, 1 November
Overcast. High 49°, low 38°.
Pressure29.94 inHg
Wind7 mph SE
Humidity49%
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 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.