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Lambert, MT Weather Forecast
Lambert, MT Weather Forecast Date: 641 PM MDT Sat Sep 12 2026
The area/counties/county of: Richland, including the cities of: Sidney and Fairview.or toggle through each period.
Tonight... Cloudy this evening, then becoming partly cloudy. Lows around 40. North wind 5 to 10 mph.
Sunday... Sunny. Highs in the lower 70s. East wind 15 to 20 mph.
Sunday Night... Partly cloudy in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast wind 15 to 20 mph. Chance of rain 60%.
Monday... Showers likely in the morning, then mostly sunny in the afternoon. Windy with highs in the upper 60s. Southwest wind 10 to 15 mph, increasing to west 25 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 70%.
Monday Night... Partly cloudy in the evening, then clearing. Windy with lows in the lower 40s. West wind 25 to 30 mph with gusts up to 45 mph, Decreasing to 15 to 20 mph after midnight.
Tuesday... Mostly sunny. Highs in the upper 60s.
Tuesday Night... A slight chance of showers. Lows in the mid 40s.
Wednesday... A slight chance of showers. Highs around 70.
Wednesday Night... Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
Thursday... Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
Friday... A slight chance of showers. Highs in the upper 70s.
Friday Night... A slight chance of showers. Lows in the upper 40s. Highs in the upper 70s.
POP = Probability of Precipitation
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