Weather in Poplar, MT
Updated 2026-09-26 10:45 local time · ZIP codes 59255
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
58°1% rain61°0% rain63°0% rain64°1% rain
64°7% rain
64°9% rain63°9% rain61°5% rain
64°8% rain
66°4% rain64°9% rain64°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 9%).
It feels like 42°F with winds near 21 mph.
66°F, 4% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 26 mph.
Current temperature is 58°F, wind 21 mph, rain chance up to 9%.
UV index is 2.
Local weather characteristics in Poplar
Montana weather varies from relatively dry plains to snowy mountain climates. Cold fronts, strong winds and large day-to-day temperature swings are common.
Poplar is part of the West weather region. The forecast point is near 48.11°N latitude and 105.20°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Poplar weather today
Sunny and 58°F in Poplar, MT. Today's high is 68°F with a 3% rain chance. Winds are around 21 mph with gusts near 26 mph. Relative humidity is 32%, pressure is 29.84 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Poplar
Sunrise is at 06:53 AM and sunset is at 06:51 PM. Tomorrow's forecast calls for Overcast with a high near 64°F and a low near 47°F. The maximum rain chance is 8%.