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Hays, MT Weather

It is 34°F in Hays, MT, observed at 1:32 PM MDT. Today: Partly Sunny, high 41°F, low 31°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).

Hays, MT current weather

34°F

Partly Sunny

H 41° / L 31°Feels like 34°

  • No rain expected in the next 12 hours

Observed at LITTLE BULLWHACKER CREEK (20.2 mi away), 10/30/2026, 1:32 PM MDT

Hourly forecast

NWS, updated 10/30/2026, 11:32 AM PT

  1. Now40°
  2. 3 PM41°
  3. 4 PM41°
  4. 5 PM41°
  5. 6 PM39°
  6. 7 PM38°
  7. 8 PM38°
  8. 9 PM35°
  9. 10 PM34°
  10. 11 PM34°
  11. 12 AM33°Sat
  12. 1 AM33°
  13. 2 AM33°
  14. 3 AM32°
  15. 4 AM32°
  16. 5 AM32°
  17. 6 AM31°
  18. 7 AM32°
  19. 8 AM32°
  20. 9 AM34°
  21. 10 AM38°
  22. 11 AM40°
  23. 12 PM42°
  24. 1 PM44°15%
  25. 2 PM44°20%
  26. 3 PM44°15%
  27. 4 PM45°17%
  28. 5 PM44°13%
  29. 6 PM42°13%
  30. 7 PM41°
  31. 8 PM39°
  32. 9 PM40°
  33. 10 PM39°
  34. 11 PM39°
  35. 12 AM38°Sun
  36. 1 AM38°
  37. 1 AM38°
  38. 2 AM37°
  39. 3 AM37°
  40. 4 AM37°
  41. 5 AM37°
  42. 6 AM37°
  43. 7 AM37°
  44. 8 AM38°
  45. 9 AM41°
  46. 10 AM44°
  47. 11 AM47°
  48. 12 PM48°

7-day forecast

Tap a day for details

  • Today10/30Low 31°High 41°

    This Afternoon: Partly sunny, with a high near 41. East southeast wind around 7 mph.

    Tonight: Areas of fog after 9pm. Mostly cloudy, with a low around 31. South wind 1 to 7 mph.

    Partly Sunny
  • Sat10/3120% chance of precipitationLow 36°High 46°

    Saturday: Areas of fog before 10am, then a slight chance of rain between 1pm and 5pm. Mostly cloudy, with a high near 46. Northwest wind around 2 mph. Chance of precipitation is 20%.

    Saturday Night: Mostly cloudy, with a low around 36. South southeast wind around 3 mph.

    Areas Of Fog then Slight Chance Light Rain
  • Sun11/176% chance of precipitationLow 39°High 49°

    Sunday: Rain likely after 5pm. Mostly cloudy, with a high near 49. East wind 2 to 6 mph. Chance of precipitation is 70%.

    Sunday Night: Rain. Cloudy, with a low around 39. North northwest wind 6 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    Mostly Cloudy then Light Rain Likely
  • Mon11/226% chance of precipitationLow 34°High 47°

    Monday: A chance of rain before 11am. Partly sunny, with a high near 47. Northwest wind 6 to 16 mph, with gusts as high as 24 mph.

    Monday Night: Mostly clear, with a low around 34. West southwest wind around 7 mph.

    Chance Light Rain then Partly Sunny
  • Tue11/3Low 36°High 52°

    Tuesday: Mostly sunny, with a high near 52.

    Tuesday Night: Partly cloudy, with a low around 36.

    Mostly Sunny
  • Wed11/4Low 34°High 48°

    Wednesday: Mostly sunny, with a high near 48.

    Wednesday Night: Partly cloudy, with a low around 34.

    Mostly Sunny
  • Thu11/5Low 36°High 49°

    Thursday: Mostly sunny, with a high near 49.

    Thursday Night: Partly cloudy, with a low around 36.

    Mostly Sunny

Forecast for 48.012, -108.666 from the NWS TFX office, updated 10/30/2026, 11:32 AM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now40°Partly Sunny9%7 mph
  2. 3 PM41°Partly Sunny9%7 mph
  3. 4 PM41°Partly Sunny9%7 mph
  4. 5 PM41°Partly Sunny9%7 mph
  5. 6 PM39°Mostly Cloudy3%7 mph
  6. 7 PM38°Mostly Cloudy5%6 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Hays, MT right now?
The latest observation from LITTLE BULLWHACKER CREEK was 34°F, reported at 10/30/2026, 1:32 PM MDT.
What is the high temperature today in Hays, MT?
The National Weather Service forecast for this afternoon calls for a high near 41°F. Partly Sunny.
Will it rain in Hays, MT in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Hays, MT today?
Sunrise is about 7:57 AM MDT and sunset is about 5:59 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Hays, MT?
At Zortman, the 1991 to 2020 normal high in October is 54°F and the normal low is 33°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.16 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Montana hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Blaine County, week of 10/27/2026

15% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:57 AM
Sunset
5:59 PM
Daylight
10 hr 2 min
Moon
Waning Gibbous 77% lit
First light (civil dawn)
7:24 AM
Last light (civil dusk)
6:31 PM
Moonrise
9:21 PM
Moonset
1:37 PM

Normal October weather

Climate

Normal October high 54°, low 33°, precipitation 1.29 in for the month. 1991 to 2020 normals at Zortman, 9 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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