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      Elev 63 ft, 42.834 °N 71.008 °W

      Merrimac, MA

      Sat, Nov 7, 2026
      Today
      Sat 11/07
      High 57°f
      82% Precip. / 0.03 in
      Light rain early...then remaining cloudy with showers in the afternoon. High 57F. Winds N at 5 to 10 mph. Chance of rain 80%.
      Tonight
      Sat 11/07
      Low 44°f
      84% Precip. / 0.19 in
      Cloudy with periods of rain. Low 44F. Winds NNW at 10 to 15 mph. Chance of rain 80%. Locally heavy rainfall possible.
      Sunrise 6:25 AM
      Sunset 4:28 PM
      Moonrise 4:46 AM
      Moonset 3:17 PM
      Waning Crescent, 3% visible
      Hourly Forecast
      Now
      55°
      6AM
      82%
      55°
      6:26AM
      Sunrise
      7AM
      58%
      55°
      8AM
      55°
      9AM
      57°
      10AM
      57°
      11AM
      57°
      12PM
      57°
      1PM
      57°
      2PM
      56°
      3PM
      55°
      4PM
      55°
      4:29PM
      Sunset
      5PM
      35%
      54°
      6PM
      53°
      7PM
      52°
      8PM
      52°
      9PM
      52°
      10PM
      38%
      51°
      11PM
      62%
      51°
      12AM
      85%
      50°
      1AM
      84%
      49°
      2AM
      75%
      49°
      3AM
      84%
      48°
      4AM
      70%
      48°
      5AM
      39%
      47°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      6:00 am
      Light Rain
      55°F 52°F 82% 0.02in 100% 54°F 97% 8 mph NE 29.76in
      7:00 am
      Showers
      55°F 53°F 58% 0in 99% 54°F 97% 7 mph NNE 29.77in
      8:00 am
      Cloudy
      55°F 53°F 24% 0in 97% 54°F 95% 8 mph NNE 29.77in
      9:00 am
      Cloudy
      57°F 56°F 18% 0in 99% 55°F 93% 6 mph NNE 29.76in
      10:00 am
      Cloudy
      57°F 56°F 18% 0in 99% 55°F 93% 6 mph NNE 29.75in
      11:00 am
      Cloudy
      57°F 55°F 23% 0in 99% 55°F 93% 7 mph N 29.73in
      12:00 pm
      Cloudy
      57°F 55°F 22% 0in 98% 54°F 92% 7 mph N 29.71in
      1:00 pm
      Cloudy
      57°F 55°F 16% 0in 98% 53°F 89% 7 mph N 29.69in
      2:00 pm
      Cloudy
      56°F 55°F 21% 0in 99% 53°F 89% 6 mph N 29.68in
      3:00 pm
      Cloudy
      55°F 54°F 17% 0in 99% 53°F 91% 6 mph NNW 29.68in
      4:00 pm
      Cloudy
      55°F 53°F 24% 0in 98% 52°F 91% 6 mph NNW 29.68in
      5:00 pm
      Showers
      54°F 54°F 35% 0.01in 99% 51°F 90% 4 mph N 29.68in
      6:00 pm
      Cloudy
      53°F 53°F 24% 0in 99% 51°F 94% 3 mph N 29.69in
      7:00 pm
      Cloudy
      52°F 52°F 15% 0in 97% 51°F 94% 3 mph N 29.68in
      8:00 pm
      Cloudy
      52°F 52°F 16% 0in 96% 51°F 95% 2 mph N 29.67in
      9:00 pm
      Cloudy
      52°F 52°F 19% 0in 99% 50°F 96% 2 mph N 29.67in
      10:00 pm
      Showers
      51°F 51°F 38% 0.01in 100% 50°F 95% 2 mph N 29.65in
      11:00 pm
      Light Rain
      51°F 51°F 62% 0.02in 99% 49°F 94% 2 mph N 29.64in
      Additional Conditions
      1. Pressure 29.77 in
      2. Visibility 7 miles
      3. Clouds Cloudy
      4. Dew Point54°F
      5. Humidity 97%
      6. Rainfall 0.78 in
      7. Snow Depth 0 in
      KLWM Station History
      Almanac for November 7, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 62°F 54°F 75°F 2022
      4. Low 49°F 33°F 20°F 1987
      5. Rain/Snow Depth
      6. Precipitation 0.23 in 4.6 in -
      7. Snow 0 in 0 in -
      Almanac for November 8, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 55°F 53°F 75°F
      4. Low 44°F 33°F 19°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:25 AM 4:28 PM
      3. Civil Twilight 5:56 AM 4:58 PM
      4. Nautical Twilight 5:22 AM 5:32PM
      5. Astronomical Twilight 4:49 AM 6:05 PM
      1. Length of Visible Light 11h 2m
      2. Length of Day 10h 3m
      3. Tomorrow will be 2 minutes 25 seconds shorter
      1. Moon 4:46 AM 3:17 PM
      2. Waning Crescent3% of the Moon is Illuminated
      Nov 9
      New Moon
      Nov 17
      Waxing Half First Qtr
      Nov 24
      Full Moon
      Dec 1
      Waning Half Last Qtr
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary