Saint Mary, MT Weather

16:00 Sunday Artboard
Scattered clouds Scattered clouds 16° Feels like 16° West West 10 - 30 km/h
  • Today 25 Aug. Scattered clouds 17° / Calm 17 - 59 km/h
  • Tomorrow 26 Aug. Clear 21° / Calm 13 - 41 km/h
  • Tuesday 27 Aug. Scattered clouds 21° / Gentle north wind 24 - 75 km/h
  • Wednesday 28 Aug. Scattered clouds 17° / Calm 22 - 64 km/h
  • Thursday 29 Aug. Clear 21° / Calm 12 - 38 km/h
  • Friday 30 Aug. Clear 26° / 11° Calm 13 - 42 km/h
  • Saturday 31 Aug. Scattered clouds 29° / 11° Calm 8 - 26 km/h

Weather Forecast for Saint Mary, MT Today

, 25 August

Tomorrow

, 26 August
17:00 Scattered clouds 16° Scattered clouds
Feels Like 16°
Calm West 10 - 30 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 49%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 47%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3100 m
18:00 Scattered clouds 16° Scattered clouds
Feels Like 16°
Calm West 10 - 31 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 48%
  • Dew Point Dew Point 5 °C
  • Clouds Clouds 27%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1021 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 31 km/h
  • Snowline Snowline 3200 m
19:00 Scattered clouds 15° Scattered clouds
Feels Like 15°
Calm West 10 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point 6 °C
  • Clouds Clouds 11%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 10 km/h
  • Pressure Pressure 1022 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3300 m
20:00 Clear 13° Clear
Feels Like 13°
Calm Southwest 8 - 29 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 1%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 29 km/h
  • Snowline Snowline 3400 m
21:00 Clear 12° Clear
Feels Like 12°
Calm Southwest 8 - 30 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1023 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3400 m
22:00 Clear sky 11° Clear sky
Feels Like 11°
Calm Southwest 7 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 80%
  • Dew Point Dew Point 7 °C
  • Clouds Clouds 2%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 25 km
  • Wind Wind - Average 7 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3500 m
23:00 Clear sky 10° Clear sky
Feels Like
Calm Southwest 8 - 22 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 22 km/h
  • Snowline Snowline 3500 m
24:00 Clear sky Clear sky
Feels Like
Calm Southwest 8 - 23 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 0%
  • Feels Like Feels Like 9 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1024 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 3500 m

Air quality in Saint Mary today

Detail
28
Fair O₃ (69 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall
Videos
Large rockslide in Jilin province, China
Large rockslide in Jilin province, China