10-day forecast for Hays, MT: 23° to 50°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
50°
Best day: Wednesday, October 28
32° · 0.68 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2850° / 35°0
Morning35°feels 26°
Afternoon50°feels 45°
Evening37°feels 35°
Overnight37°feels 28°
50 °
Hays, Wednesday, 28 October
Clear. High 50°, low 35°.
Pressure29.91 inHg
Wind14.6 mph W
Humidity53%
Visibility6.2 mi
Dew point30°
Thu, 2940° / 28°0
Morning28°feels 28°
Afternoon39°feels 35°
Evening33°feels 30°
Overnight34°feels 34°
40 °
Hays, Thursday, 29 October
Overcast. High 40°, low 28°.
Pressure30.27 inHg
Wind5.3 mph NE
Humidity88%
Visibility6.2 mi
Dew point29°
Fri, 3040° / 29°0
Morning31°feels 24°
Afternoon38°feels 33°
Evening33°feels 33°
Overnight29°feels 23°
40 °
Hays, Friday, 30 October
Overcast. High 40°, low 29°.
Pressure30.18 inHg
Wind7.5 mph E
Humidity87%
Visibility6.2 mi
Dew point29°
Sat, 3146° / 32°0
Morning37°feels 37°
Afternoon42°feels 42°
Evening38°feels 37°
Overnight36°feels 36°
46 °
Hays, Saturday, 31 October
Overcast. High 46°, low 32°.
Pressure30.00 inHg
Wind3.6 mph NE
Humidity71%
Visibility—
Dew point33°
Sun, 0142° / 30°0.4
Morning39°feels 38°
Afternoon40°feels 36°
Evening33°feels 23°
Overnight32°feels 22°
42 °
Hays, Sunday, 1 November
Snow. High 42°, low 30°.
Pressure29.97 inHg
Wind19.3 mph NW
Humidity88%
Visibility—
Dew point38°
Mon, 0232° / 29°0.68
Morning30°feels 17°
Afternoon30°feels 18°
Evening31°feels 24°
Overnight31°feels 26°
32 °
Hays, Monday, 2 November
Snow. High 32°, low 29°.
Pressure30.33 inHg
Wind22.1 mph NW
Humidity100%
Visibility—
Dew point30°
Tue, 0335° / 31°0.02
Morning32°feels 27°
Afternoon34°feels 30°
Evening35°feels 31°
Overnight32°feels 31°
35 °
Hays, Tuesday, 3 November
Light rain. High 35°, low 31°.
Pressure30.39 inHg
Wind5.6 mph SW
Humidity101%
Visibility—
Dew point33°
Wed, 0434° / 25°0
Morning28°feels 27°
Afternoon31°feels 28°
Evening27°feels 26°
Overnight25°feels 21°
34 °
Hays, Wednesday, 4 November
Clear. High 34°, low 25°.
Pressure30.45 inHg
Wind4.5 mph SE
Humidity93%
Visibility—
Dew point30°
Thu, 0534° / 23°0
Morning26°feels 21°
Afternoon32°feels 27°
Evening28°feels 21°
Overnight27°feels 20°
34 °
Hays, Thursday, 5 November
Overcast. High 34°, low 23°.
Pressure30.21 inHg
Wind7.3 mph SE
Humidity84%
Visibility—
Dew point27°
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.