Hourly Weather Forecast for Merrimac, Massachusetts - The Weather Channel | Weather.com

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Hourly Weather-

As of 1:28 pm EDT

High Wind Watch

Snow

Snow expected around 1:45 PM.

Sunday, March 15

2 pm

Light Snow

39°

61%

ESE 9 mph

Light Snow

Feels Like33°
WindESE 9 mph
Visibility7 mi
UV Index2 of 11
Cloud Cover90%
Snow Amount0 in

2:15 pm

Snow Showers

39°

46%

ESE 9 mph

3 pm

Mostly Cloudy

40°

6%

SE 9 mph

Mostly Cloudy

Feels Like34°
WindSE 9 mph
Humidity40%
UV Index2 of 11
Cloud Cover78%
Rain Amount0 in

4 pm

Mostly Cloudy

41°

0%

SE 10 mph

Mostly Cloudy

Feels Like34°
WindSE 10 mph
Humidity40%
UV Index1 of 11
Cloud Cover75%
Rain Amount0 in

5 pm

Mostly Cloudy

41°

1%

SE 10 mph

Mostly Cloudy

Feels Like35°
WindSE 10 mph
Humidity46%
UV Index0 of 11
Cloud Cover79%
Rain Amount0 in

6 pm

Mostly Cloudy

40°

1%

SE 9 mph

Mostly Cloudy

Feels Like34°
WindSE 9 mph
Humidity51%
UV Index0 of 11
Cloud Cover70%
Rain Amount0 in

7 pm

Cloudy

39°

2%

SE 8 mph

Cloudy

Feels Like34°
WindSE 8 mph
Humidity55%
UV Index0 of 11
Cloud Cover89%
Precip Amount0 in

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8 pm

Mostly Cloudy

38°

2%

SE 7 mph

Mostly Cloudy

Feels Like33°
WindSE 7 mph
Humidity60%
UV Index0 of 11
Cloud Cover70%
Precip Amount0 in

9 pm

Mostly Cloudy

37°

5%

SE 7 mph

Mostly Cloudy

Feels Like32°
WindSE 7 mph
Humidity65%
UV Index0 of 11
Cloud Cover68%
Precip Amount0 in

10 pm

Mostly Cloudy

37°

6%

SE 7 mph

Mostly Cloudy

Feels Like31°
WindSE 7 mph
Humidity69%
UV Index0 of 11
Cloud Cover67%
Precip Amount0 in

11 pm

Mostly Cloudy

36°

6%

SE 7 mph

Mostly Cloudy

Feels Like31°
WindSE 7 mph
Humidity73%
UV Index0 of 11
Cloud Cover65%
Precip Amount0 in

Monday, March 16

12 am

Mostly Cloudy

36°

7%

SE 7 mph

Mostly Cloudy

Feels Like30°
WindSE 7 mph
Humidity77%
UV Index0 of 11
Cloud Cover74%
Precip Amount0 in

1 am

Cloudy

37°

14%

SE 7 mph

Cloudy

Feels Like31°
WindSE 7 mph
Humidity78%
UV Index0 of 11
Cloud Cover80%
Precip Amount0 in

2 am

Cloudy

37°

18%

SE 6 mph

Cloudy

Feels Like32°
WindSE 6 mph
Humidity81%
UV Index0 of 11
Cloud Cover94%
Precip Amount0 in

3 am

Cloudy

37°

19%

SE 8 mph

Cloudy

Feels Like32°
WindSE 8 mph
Humidity84%
UV Index0 of 11
Cloud Cover99%
Precip Amount0 in

4 am

Cloudy

38°

24%

SE 7 mph

Cloudy

Feels Like33°
WindSE 7 mph
Humidity84%
UV Index0 of 11
Cloud Cover99%
Precip Amount0 in

5 am

Showers

39°

46%

ESE 7 mph

Showers

Feels Like34°
WindESE 7 mph
Humidity87%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.01 in

6 am

Rain

40°

85%

SE 9 mph

Rain

Feels Like35°
WindSE 9 mph
Humidity87%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.06 in

7 am

Rain

41°

99%

SE 10 mph

Rain

Feels Like35°
WindSE 10 mph
Humidity90%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.11 in

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8 am

Rain

43°

95%

SE 11 mph

Rain

Feels Like37°
WindSE 11 mph
Humidity90%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.14 in

9 am

Rain

46°

98%

SE 13 mph

Rain

Feels Like40°
WindSE 13 mph
Humidity90%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.1 in

10 am

Rain

46°

91%

SSE 11 mph

Rain

Feels Like41°
WindSSE 11 mph
Humidity90%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.06 in

11 am

Rain

49°

84%

SSE 11 mph

Rain

Feels Like44°
WindSSE 11 mph
Humidity91%
UV Index1 of 11
Cloud Cover100%
Rain Amount0.12 in

12 pm

Rain

51°

83%

SSE 12 mph

Rain

Feels Like47°
WindSSE 12 mph
Humidity89%
UV Index1 of 11
Cloud Cover100%
Rain Amount0.03 in

1 pm

Light Rain

54°

66%

S 13 mph

Light Rain

Feels Like51°
WindS 13 mph
Humidity84%
UV Index2 of 11
Cloud Cover99%
Rain Amount0.02 in

2 pm

Rain

56°

70%

S 14 mph

Rain

Feels Like53°
WindS 14 mph
Humidity81%
UV Index1 of 11
Cloud Cover100%
Rain Amount0.04 in

3 pm

Showers

57°

48%

S 14 mph

Showers

Feels Like54°
WindS 14 mph
Humidity82%
UV Index1 of 11
Cloud Cover99%
Rain Amount0.02 in

4 pm

Rain

58°

68%

S 15 mph

Rain

Feels Like55°
WindS 15 mph
Humidity81%
UV Index1 of 11
Cloud Cover100%
Rain Amount0.06 in

5 pm

Rain

59°

83%

S 14 mph

Rain

Feels Like56°
WindS 14 mph
Humidity81%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.05 in

6 pm

Rain

58°

88%

S 15 mph

Rain

Feels Like55°
WindS 15 mph
Humidity82%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.03 in

7 pm

Rain

58°

81%

S 15 mph

Rain

Feels Like55°
WindS 15 mph
Humidity84%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.07 in

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8 pm

Rain

58°

90%

S 15 mph

Rain

Feels Like55°
WindS 15 mph
Humidity86%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.05 in

9 pm

Rain

59°

84%

S 16 mph

Rain

Feels Like56°
WindS 16 mph
Humidity87%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.04 in

10 pm

Rain

59°

93%

S 16 mph

Rain

Feels Like56°
WindS 16 mph
Humidity88%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.08 in

11 pm

Rain

59°

81%

S 18 mph

Rain

Feels Like56°
WindS 18 mph
Humidity89%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.05 in

Tuesday, March 17

12 am

Rain/Wind

59°

80%

S 24 mph

Rain/Wind

Feels Like55°
WindS 24 mph
Humidity90%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.03 in

1 am

Rain/Wind

59°

82%

S 24 mph

Rain/Wind

Feels Like55°
WindS 24 mph
Humidity89%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.05 in

2 am

Light Rain

59°

68%

S 17 mph

Light Rain

Feels Like55°
WindS 17 mph
Humidity88%
UV Index0 of 11
Cloud Cover100%
Rain Amount0.02 in

3 am

Light Rain

57°

66%

S 18 mph

Light Rain

Feels Like53°
WindS 18 mph
Humidity89%
UV Index0 of 11
Cloud Cover99%
Rain Amount0.02 in

4 am

Showers

55°

48%

SSW 17 mph

Showers

Feels Like51°
WindSSW 17 mph
Humidity87%
UV Index0 of 11
Cloud Cover99%
Rain Amount0.02 in

5 am

Cloudy

51°

24%

SW 16 mph

Cloudy

Feels Like46°
WindSW 16 mph
Humidity84%
UV Index0 of 11
Cloud Cover98%
Rain Amount0 in

6 am

Mostly Cloudy

48°

24%

SW 15 mph

Mostly Cloudy

Feels Like42°
WindSW 15 mph
Humidity78%
UV Index0 of 11
Cloud Cover78%
Rain Amount0 in

7 am

Mostly Cloudy

44°

10%

W 14 mph

Mostly Cloudy

Feels Like37°
WindW 14 mph
Humidity69%
UV Index0 of 11
Cloud Cover74%
Rain Amount0 in

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8 am

Partly Cloudy

42°

4%

W 14 mph

Partly Cloudy

Feels Like34°
WindW 14 mph
Humidity62%
UV Index0 of 11
Cloud Cover57%
Rain Amount0 in

9 am

Partly Cloudy

40°

3%

W 13 mph

Partly Cloudy

Feels Like33°
WindW 13 mph
Humidity55%
UV Index1 of 11
Cloud Cover33%
Rain Amount0 in

10 am

Partly Cloudy

40°

1%

W 15 mph

Partly Cloudy

Feels Like31°
WindW 15 mph
Humidity52%
UV Index2 of 11
Cloud Cover33%
Precip Amount0 in

11 am

Sunny

39°

0%

W 16 mph

Sunny

Feels Like31°
WindW 16 mph
Humidity44%
UV Index3 of 11
Cloud Cover16%
Precip Amount0 in

12 pm

Sunny

40°

0%

W 16 mph

Sunny

Feels Like31°
WindW 16 mph
Humidity39%
UV Index4 of 11
Cloud Cover11%
Precip Amount0 in

1 pm

Sunny

40°

0%

W 17 mph

Sunny

Feels Like31°
WindW 17 mph
Humidity35%
UV Index4 of 11
Cloud Cover11%
Rain Amount0 in

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