Billerica Hourly Forecast

Rain. Patchy fog. Lows in the upper 30s. East winds 10 to 15 mph with gusts up to 35 mph. Chance of rain near 100 percent.

Partly sunny with a slight chance of rain in the morning, then mostly cloudy with a chance of rain in the afternoon. Patchy fog in the morning. Highs in the lower 50s. South winds 5 to 10 mph with gusts up to 20 mph, becoming east in the afternoon. Chance of rain 50 percent.

Rain likely. Patchy fog. Lows in the upper 30s. Northeast winds 5 to 10 mph, becoming north after midnight. Chance of rain 70 percent.

Rain likely. Patchy fog. Highs in the upper 40s. Northwest winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph in the afternoon. Chance of rain 70 percent.