10-day forecast for Hays, MT: 28° to 56°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Tuesday, November 3
48° · 0.29 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2945° / 28°0.01
Morning30°feels 30°
Afternoon44°feels 40°
Evening34°feels 28°
Overnight29°feels 29°
45 °
Hays, Thursday, 29 October
Light snow. High 45°, low 28°.
Pressure30.18 inHg
Wind4.9 mph NE
Humidity72%
Visibility6.2 mi
Dew point30°
Fri, 3044° / 29°0
Morning29°feels 21°
Afternoon43°feels 38°
Evening38°feels 35°
Overnight30°feels 25°
44 °
Hays, Friday, 30 October
Overcast. High 44°, low 29°.
Pressure30.18 inHg
Wind6.7 mph E
Humidity75%
Visibility6.2 mi
Dew point32°
Sat, 3149° / 33°0
Morning35°feels 35°
Afternoon49°feels 48°
Evening40°feels 38°
Overnight33°feels 33°
49 °
Hays, Saturday, 31 October
Clear. High 49°, low 33°.
Pressure30.03 inHg
Wind3.5 mph W
Humidity77%
Visibility6.2 mi
Dew point38°
Sun, 0148° / 38°0.29
Morning39°feels 39°
Afternoon47°feels 45°
Evening42°feels 39°
Overnight38°feels 36°
48 °
Hays, Sunday, 1 November
Rain. High 48°, low 38°.
Pressure30.03 inHg
Wind2.7 mph N
Humidity81%
Visibility—
Dew point40°
Mon, 0252° / 36°0
Morning39°feels 37°
Afternoon46°feels 44°
Evening44°feels 40°
Overnight43°feels 38°
52 °
Hays, Monday, 2 November
Clear. High 52°, low 36°.
Pressure30.30 inHg
Wind13.1 mph S
Humidity55%
Visibility—
Dew point30°
Tue, 0356° / 42°0
Morning48°feels 43°
Afternoon52°feels 49°
Evening46°feels 43°
Overnight43°feels 42°
56 °
Hays, Tuesday, 3 November
Overcast. High 56°, low 42°.
Pressure30.09 inHg
Wind15.9 mph SW
Humidity40%
Visibility—
Dew point29°
Wed, 0451° / 38°0
Morning42°feels 39°
Afternoon46°feels 44°
Evening42°feels 39°
Overnight39°feels 35°
51 °
Hays, Wednesday, 4 November
Clear. High 51°, low 38°.
Pressure30.06 inHg
Wind5.9 mph SE
Humidity45%
Visibility—
Dew point26°
Thu, 0551° / 39°0
Morning42°feels 38°
Afternoon47°feels 46°
Evening43°feels 40°
Overnight41°feels 37°
51 °
Hays, Thursday, 5 November
Overcast. High 51°, low 39°.
Pressure29.88 inHg
Wind5.7 mph SE
Humidity47%
Visibility—
Dew point28°
Fri, 0654° / 42°0
Morning45°feels 43°
Afternoon51°feels 48°
Evening46°feels 43°
Overnight44°feels 40°
54 °
Hays, Friday, 6 November
Overcast. High 54°, low 42°.
Pressure29.91 inHg
Wind7.3 mph S
Humidity51%
Visibility—
Dew point33°
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.