What is the weather in Fitchburg right now?

Current weather in Fitchburg is scattered clouds.

Where can I find the hourly weather forecast for Fitchburg?

This page shows hourly weather forecast for Fitchburg, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Fitchburg updated regularly?

Weather data for Fitchburg is updated regularly with the latest available observations and forecasts.

Now · 12:55 AM

Fitchburg Weather & Hourly Forecast

United States · Massachusetts · 01420

66°F

Partly cloudy night

Feels like: 65°F

💧 Humidity 98% 🌡 Pressure 29.80 inHg 💨 Wind 11 mph 👁 Visibility 4.2 mi ☁ Clouds 41% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Fitchburg

Today

1:00 AM

Partly cloudy night

66° 💧 None 💨 11 mph H 98%29.80 inHg

4:00 AM

Partly cloudy night

64° 💧 None 💨 11 mph H 94%29.83 inHg

7:00 AM

Mostly sunny

61° 💧 None 💨 10 mph H 82%29.91 inHg

10:00 AM

Sunny

64° 💧 None 💨 11 mph H 66%29.97 inHg

1:00 PM

Sunny

68° 💧 None 💨 11 mph H 48%30.00 inHg

4:00 PM

Sunny

67° 💧 None 💨 11 mph H 45%30.03 inHg

7:00 PM

Sunny

59° 💧 None 💨 6 mph H 57%30.09 inHg

10:00 PM

Clear night

54° 💧 None 💨 6 mph H 66%30.21 inHg

Tomorrow

1:00 AM

Clear night

51° 💧 None 💨 6 mph H 78%30.27 inHg

4:00 AM

Clear night

49° 💧 None 💨 5 mph H 81%30.27 inHg

7:00 AM

Sunny

49° 💧 None 💨 4 mph H 84%30.36 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 4 mph H 56%30.39 inHg

1:00 PM

Partly cloudy

65° 💧 None 💨 5 mph H 53%30.36 inHg

4:00 PM

Sunny

66° 💧 None 💨 5 mph H 56%30.33 inHg

7:00 PM

Clear night

59° 💧 None 💨 4 mph H 83%30.33 inHg

10:00 PM

Mostly cloudy night

55° 💧 None 💨 5 mph H 89%30.36 inHg

Today

1:00 AM

Partly cloudy night

66° 💧 None 💨 11 mph H 98%29.80 inHg

2:00 AM

Partly cloudy night

65° 💧 None 💨 12 mph H 97%29.80 inHg

3:00 AM

Mostly cloudy night

65° 💧 None 💨 11 mph H 96%29.80 inHg

4:00 AM

Partly cloudy night

64° 💧 None 💨 11 mph H 94%29.83 inHg

5:00 AM

Mostly clear night

62° 💧 None 💨 11 mph H 91%29.85 inHg

6:00 AM

Mostly cloudy night

61° 💧 None 💨 11 mph H 86%29.88 inHg

7:00 AM

Mostly sunny

61° 💧 None 💨 10 mph H 82%29.91 inHg

8:00 AM

Sunny

60° 💧 None 💨 11 mph H 79%29.94 inHg

9:00 AM

Sunny

62° 💧 None 💨 10 mph H 73%29.97 inHg

10:00 AM

Sunny

64° 💧 None 💨 11 mph H 66%29.97 inHg

11:00 AM

Sunny

65° 💧 None 💨 11 mph H 59%30.00 inHg

12:00 PM

Sunny

67° 💧 None 💨 11 mph H 52%30.00 inHg

1:00 PM

Sunny

68° 💧 None 💨 11 mph H 48%30.00 inHg

2:00 PM

Sunny

68° 💧 None 💨 11 mph H 46%30.00 inHg

3:00 PM

Sunny

68° 💧 None 💨 10 mph H 45%30.00 inHg

4:00 PM

Sunny

67° 💧 None 💨 11 mph H 45%30.03 inHg

5:00 PM

Sunny

66° 💧 None 💨 11 mph H 47%30.06 inHg

6:00 PM

Sunny

63° 💧 None 💨 9 mph H 52%30.09 inHg

7:00 PM

Sunny

59° 💧 None 💨 6 mph H 57%30.09 inHg

8:00 PM

Clear night

56° 💧 None 💨 6 mph H 63%30.12 inHg

9:00 PM

Clear night

56° 💧 None 💨 7 mph H 62%30.18 inHg

10:00 PM

Clear night

54° 💧 None 💨 6 mph H 66%30.21 inHg

11:00 PM

Clear night

52° 💧 None 💨 6 mph H 72%30.24 inHg

Tomorrow

12:00 AM

Clear night

51° 💧 None 💨 6 mph H 76%30.24 inHg

1:00 AM

Clear night

51° 💧 None 💨 6 mph H 78%30.27 inHg

2:00 AM

Clear night

50° 💧 None 💨 6 mph H 80%30.27 inHg

3:00 AM

Clear night

50° 💧 None 💨 6 mph H 80%30.27 inHg

4:00 AM

Clear night

49° 💧 None 💨 5 mph H 81%30.27 inHg

5:00 AM

Clear night

49° 💧 None 💨 5 mph H 82%30.30 inHg

6:00 AM

Clear night

48° 💧 None 💨 4 mph H 83%30.33 inHg

7:00 AM

Sunny

49° 💧 None 💨 4 mph H 84%30.36 inHg

8:00 AM

Sunny

54° 💧 None 💨 2 mph H 78%30.36 inHg

9:00 AM

Sunny

59° 💧 None 💨 3 mph H 62%30.36 inHg

10:00 AM

Partly cloudy

61° 💧 None 💨 4 mph H 56%30.39 inHg

11:00 AM

Overcast

62° 💧 None 💨 4 mph H 54%30.39 inHg

12:00 PM

Mostly cloudy

63° 💧 None 💨 5 mph H 53%30.39 inHg

1:00 PM

Partly cloudy

65° 💧 None 💨 5 mph H 53%30.36 inHg

2:00 PM

Partly cloudy

66° 💧 None 💨 4 mph H 53%30.36 inHg

3:00 PM

Partly cloudy

66° 💧 None 💨 5 mph H 54%30.36 inHg

4:00 PM

Sunny

66° 💧 None 💨 5 mph H 56%30.33 inHg

5:00 PM

Sunny

65° 💧 None 💨 5 mph H 60%30.33 inHg

6:00 PM

Sunny

63° 💧 None 💨 4 mph H 72%30.33 inHg

7:00 PM

Clear night

59° 💧 None 💨 4 mph H 83%30.33 inHg

8:00 PM

Partly cloudy night

57° 💧 None 💨 4 mph H 86%30.33 inHg

9:00 PM

Mostly cloudy night

56° 💧 None 💨 5 mph H 88%30.33 inHg

10:00 PM

Mostly cloudy night

55° 💧 None 💨 5 mph H 89%30.36 inHg

11:00 PM

Mostly cloudy night

55° 💧 None 💨 6 mph H 91%30.36 inHg

Wednesday

12:00 AM

Mostly clear night

54° 💧 None 💨 7 mph H 93%30.36 inHg

1:00 AM

Clear night

54° 💧 None 💨 7 mph H 93%30.36 inHg

2:00 AM

Clear night

53° 💧 None 💨 7 mph H 91%30.33 inHg

3:00 AM

Clear night

53° 💧 None 💨 7 mph H 90%30.33 inHg

4:00 AM

Clear night

53° 💧 None 💨 7 mph H 92%30.33 inHg

5:00 AM

Clear night

53° 💧 None 💨 8 mph H 93%30.33 inHg

6:00 AM

Mostly clear night

54° 💧 None 💨 8 mph H 94%30.33 inHg

7:00 AM

Mostly sunny

55° 💧 None 💨 8 mph H 94%30.36 inHg

8:00 AM

Mostly cloudy

58° 💧 None 💨 7 mph H 88%30.36 inHg

5:00 PM

Mostly sunny

74° 💧 None 💨 6 mph H 67%30.27 inHg

8:00 PM

Clear night

67° 💧 None 💨 6 mph H 88%30.30 inHg

11:00 PM

Clear night

65° 💧 None 💨 6 mph H 92%30.30 inHg

Thursday

2:00 AM

Mostly clear night

64° 💧 None 💨 5 mph H 92%30.30 inHg

5:00 AM

Overcast night

63° 💧 None 💨 1 mph H 88%30.30 inHg

8:00 AM

Overcast

64° 💧 None 💨 4 mph H 88%30.33 inHg

11:00 AM

Partly cloudy

71° 💧 None 💨 1 mph H 75%30.30 inHg

2:00 PM

Mostly cloudy

75° 💧 None 💨 4 mph H 70%30.24 inHg

5:00 PM

Overcast

74° 💧 None 💨 5 mph H 81%30.15 inHg

8:00 PM

Light rain

70° 💧 None 💨 6 mph H 89%30.15 inHg

11:00 PM

Overcast night

67° 💧 None 💨 8 mph H 94%30.12 inHg

Friday

2:00 AM

Mostly cloudy night

65° 💧 None 💨 9 mph H 97%30.03 inHg

5:00 AM

Mostly cloudy night

66° 💧 None 💨 9 mph H 97%30.00 inHg

8:00 AM

Partly cloudy

68° 💧 None 💨 8 mph H 95%30.03 inHg

11:00 AM

Mostly sunny

73° 💧 None 💨 8 mph H 62%30.06 inHg

2:00 PM

Sunny

77° 💧 None 💨 6 mph H 42%30.03 inHg

5:00 PM

Sunny

75° 💧 None 💨 7 mph H 52%30.03 inHg

8:00 PM

Partly cloudy night

65° 💧 None 💨 7 mph H 63%30.09 inHg

11:00 PM

Clear night

61° 💧 None 💨 7 mph H 68%30.12 inHg

Saturday

2:00 AM

Mostly clear night

57° 💧 None 💨 5 mph H 79%30.12 inHg

5:00 AM

Clear night

55° 💧 None 💨 7 mph H 77%30.15 inHg

8:00 AM

Mostly sunny

57° 💧 None 💨 4 mph H 77%30.18 inHg

11:00 AM

Sunny

64° 💧 None 💨 3 mph H 62%30.18 inHg

2:00 PM

Mostly sunny

69° 💧 None 💨 2 mph H 51%30.15 inHg

8:00 PM

Overcast night

65° 💧 None 💨 1 mph H 40%30.12 inHg

Sunday

2:00 AM

Overcast night

58° 💧 None 💨 3 mph H 67%30.15 inHg

8:00 AM

Sunny

51° 💧 None 💨 7 mph H 70%30.21 inHg

2:00 PM

Sunny

50° 💧 None 💨 5 mph H 72%30.30 inHg

8:00 PM

Partly cloudy night

67° 💧 None 💨 3 mph H 51%30.27 inHg

Monday

2:00 AM

Mostly clear night

58° 💧 None 💨 6 mph H 83%30.30 inHg

8:00 AM

Sunny

52° 💧 None 💨 3 mph H 89%30.36 inHg

2:00 PM

Partly cloudy

53° 💧 None 💨 4 mph H 88%30.39 inHg

8:00 PM

Overcast night

65° 💧 None 💨 7 mph H 73%30.30 inHg

Tuesday

2:00 AM

Overcast night

61° 💧 None 💨 9 mph H 89%30.21 inHg

8:00 AM

Overcast

65° 💧 None 💨 11 mph H 90%30.06 inHg

2:00 PM

Overcast

70° 💧 None 💨 14 mph H 95%29.94 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 12 mph H 66%29.88 inHg

Wednesday

2:00 AM

Mostly clear night

70° 💧 None 💨 7 mph H 78%29.91 inHg

8:00 AM

Sunny

60° 💧 None 💨 8 mph H 81%30.00 inHg

2:00 PM

Sunny

57° 💧 None 💨 7 mph H 74%30.09 inHg

8:00 PM

Clear night

64° 💧 None 💨 10 mph H 46%30.12 inHg

Thursday

2:00 AM

Clear night

56° 💧 None 💨 10 mph H 55%30.24 inHg

8:00 AM

Sunny

50° 💧 None 💨 7 mph H 69%30.30 inHg

2:00 PM

Sunny

49° 💧 None 💨 6 mph H 66%30.39 inHg

8:00 PM

Clear night

62° 💧 None 💨 5 mph H 37%30.39 inHg

Friday

2:00 AM

Clear night

53° 💧 None 💨 6 mph H 65%30.39 inHg

8:00 AM

Sunny

48° 💧 None 💨 7 mph H 72%30.45 inHg

2:00 PM

Overcast

49° 💧 None 💨 4 mph H 72%30.47 inHg

8:00 PM

Mostly cloudy night

65° 💧 None 💨 0 mph H 36%30.39 inHg

Saturday

2:00 AM

Mostly clear night

55° 💧 None 💨 7 mph H 57%30.33 inHg

8:00 AM

Mostly sunny

50° 💧 None 💨 7 mph H 70%30.30 inHg

2:00 PM

Sunny

52° 💧 None 💨 7 mph H 66%30.27 inHg

8:00 PM

Clear night

70° 💧 None 💨 3 mph H 32%30.18 inHg

Sunday

2:00 AM

Clear night

58° 💧 None 💨 6 mph H 66%30.15 inHg

8:00 AM

Sunny

54° 💧 None 💨 5 mph H 78%30.15 inHg

2:00 PM

Sunny

55° 💧 None 💨 4 mph H 78%30.18 inHg

8:00 PM

Partly cloudy night

71° 💧 None 💨 5 mph H 44%30.12 inHg

Monday

2:00 AM

Mostly clear night

61° 💧 None 💨 8 mph H 71%30.09 inHg

8:00 AM

Mostly sunny

55° 💧 None 💨 7 mph H 96%30.09 inHg

2:00 PM

Overcast

56° 💧 None 💨 6 mph H 91%30.09 inHg

In Fitchburg and, more broadly, across the state of Massachusetts: This evening will feature mostly cloudy skies with mild temperatures around 68 degrees Fahrenheit. Light west winds are expected, generally blowing at 4 mph, with occasional gusts reaching up to 14 mph. There is a possibility of rain later in the night, with the highest chances approaching 80 percent. Residents should be prepared for light rain or drizzle, especially during the late evening hours, and may want to keep an umbrella handy if heading out. The weather will remain relatively mild and damp through the early hours of the night.

15-Day Weather Outlook for Fitchburg

Monday, Sep 14Mon Sep 14

Mostly sunny 68°/52° 💧 None 💨 12 mph

TomorrowTomorrow

Partly cloudy 66°/48° 💧 None 💨 6 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 74°/53° 💧 0.251 in 💨 8 mph

Thursday, Sep 17Thu Sep 17

Light rain 75°/63° 💧 0.032 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Mostly cloudy 77°/61° 💧 0.111 in 💨 9 mph

Saturday, Sep 19Sat Sep 19

Mostly sunny 69°/55° 💧 0.960 in 💨 7 mph

Sunday, Sep 20Sun Sep 20

Overcast 67°/50° 💧 None 💨 7 mph

Monday, Sep 21Mon Sep 21

Mostly sunny 65°/52° 💧 0.005 in 💨 7 mph

Tuesday, Sep 22Tue Sep 22

Overcast 79°/61° 💧 0.110 in 💨 14 mph

Wednesday, Sep 23Wed Sep 23

Mostly sunny 70°/57° 💧 0.006 in 💨 10 mph

Thursday, Sep 24Thu Sep 24

Sunny 62°/49° 💧 None 💨 10 mph

Friday, Sep 25Fri Sep 25

Overcast 65°/48° 💧 None 💨 7 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 70°/50° 💧 None 💨 7 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 71°/54° 💧 None 💨 6 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 61°/55° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Fitchburg

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Fitchburg

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 1:00 AM

PM2.5 Fine particles Good 7,6µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 9,6µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 21,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 10,1µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Fitchburg

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 5,5Moderate 😊Good

Tomorrow UV 6,1High 🙂Fair

Wednesday UV 6,2High 😷Poor

Thursday UV 5,0Moderate 😷Poor

Friday UV 6,0High —Unavailable

Saturday UV 6,0High —Unavailable

Sunday UV 6,0High —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,3 9:00 AMUV 1,4 10:00 AMUV 2,7 11:00 AMUV 4,1 12:00 PMUV 5,2 1:00 PMUV 5,5 2:00 PMUV 4,9 3:00 PMUV 3,6 4:00 PMUV 2,2 5:00 PMUV 0,9 6:00 PMUV 0,2

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Fitchburg

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · FITCHBURG, MASSACHUSETTS

Tonight's Stargazing & Shooting Stars

Good observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

71/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:37 PM–4:50 AM

☁ Cloud cover 36% Real hourly forecast for the best viewing hour.

☾ Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 83° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min69%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Fitchburg were last refreshed today at 12:55 AM. The current forecast period extends through 15/09/2026 at 10:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.