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Roslyn, PA Weather Forecast
Roslyn, PA Weather Forecast Date: 709 PM EST Tue Mar 03 2026
The area/counties/county of: Eastern Montgomery, including the cities of: Norristown and Lansdale.or toggle through each period.
Tonight... Patchy fog this evening. Rain. Near steady temperature in the upper 30s. South winds around 5 mph, becoming southwest after midnight. Chance of rain near 100%.
Wednesday... Mostly cloudy. A chance of rain in the afternoon. Not as cool with highs in the mid 50s. North winds around 5 mph, becoming northeast in the afternoon. Chance of rain 30%.
Wednesday Night... Cloudy. A chance of rain in the evening, then rain after midnight. Lows around 40. Light and variable winds. Chance of rain 80%.
Thursday... Rain in the morning, then a chance of showers in the afternoon. Highs in the lower 50s. East winds around 5 mph. Chance of rain 80%.
Thursday Night... Showers. Lows in the lower 40s. East winds around 5 mph. Chance of rain 90%.
Friday... Mostly cloudy. Highs around 60.
Friday Night... Mostly cloudy. Lows in the lower 40s.
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 60s.
Saturday Night... Showers likely, mainly in the evening. Not as cool with lows in the mid 50s. Chance of rain 70%.
Sunday... Partly sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30%.
Monday... Mostly sunny. Highs in the upper 60s.
Monday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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