Fitchburg Weather Forecast 15 Days, Weather in Fitchburg Today

Current weather conditions and 15 day weather forecast for Fitchburg, Massachusetts, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Fitchburg

30 July 2025 Wednesday
21.1 ° C / 70°F
Clear
Clear
Feels Like : 21.1 ° C / 70°F
Humidity : % 87
Pressure : 1016 mb
Wind Speed : 3.6 kmph / 2.2 miles from NNWNNW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Fitchburg, MA, USA

Weather Forecast for next 15 Days for Fitchburg including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Fitchburg, Massachusetts state, US. To see the daily forecast, scroll to the table below.
Date
30 July 2025 Wednesday
Weather forecastSunny Sunny
Low temperature20.3 ° C
(68.6°F)
High temperature34.3 ° C
(93.7°F)
Avg. temperature26.9 ° C
(80.4°F)
Humidity% 66
Chance of rain0%
UV Index2.2
Sun PositionSunrise:05:38 AM
Sunset: 08:09 PM
Moon PositionMoonrise:11:47 AM
Moonset: 10:47 PM
Moon Phase
( Waxing Crescent )
31 July 2025 Thursday
Weather forecastHeavy rain Heavy rain
Low temperature13.7 ° C
(56.7°F)
High temperature22.1 ° C
(71.7°F)
Avg. temperature20 ° C
(68°F)
Humidity% 90
Chance of rain87%
UV Index1.2
Sun PositionSunrise:05:39 AM
Sunset: 08:08 PM
Moon PositionMoonrise:12:50 PM
Moonset: 11:08 PM
Moon Phase
( Waxing Crescent )
01 August 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature12.7 ° C
(54.9°F)
High temperature22.2 ° C
(72°F)
Avg. temperature14.9 ° C
(58.9°F)
Humidity% 90
Chance of rain82%
UV Index1.5
Sun PositionSunrise:05:40 AM
Sunset: 08:07 PM
Moon PositionMoonrise:01:54 PM
Moonset: 11:32 PM
Moon Phase
( First Quarter )
02 August 2025 Saturday
Weather forecastSunny Sunny
Low temperature10 ° C
(50°F)
High temperature25.7 ° C
(78.2°F)
Avg. temperature17.6 ° C
(63.7°F)
Humidity% 61
Chance of rain0%
UV Index0.2
Sun PositionSunrise:05:41 AM
Sunset: 08:05 PM
Moon PositionMoonrise:02:59 PM
Moonset: No moonset
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday
Weather forecastSunny Sunny
Low temperature11.6 ° C
(52.9°F)
High temperature29.5 ° C
(85.1°F)
Avg. temperature18.8 ° C
(65.9°F)
Humidity% 55
Chance of rain0%
UV Index5
Sun PositionSunrise:05:42 AM
Sunset: 08:04 PM
Moon PositionMoonrise:04:03 PM
Moonset: 12:01 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday
Weather forecastSunny Sunny
Low temperature14.3 ° C
(57.8°F)
High temperature30.6 ° C
(87°F)
Avg. temperature22 ° C
(71.6°F)
Humidity% 59
Chance of rain0%
UV Index6
Sun PositionSunrise:05:43 AM
Sunset: 08:03 PM
Moon PositionMoonrise:05:05 PM
Moonset: 12:37 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday
Weather forecastSunny Sunny
Low temperature13.8 ° C
(56.9°F)
High temperature30.9 ° C
(87.6°F)
Avg. temperature21.9 ° C
(71.5°F)
Humidity% 60
Chance of rain0%
UV Index6
Sun PositionSunrise:05:44 AM
Sunset: 08:02 PM
Moon PositionMoonrise:06:00 PM
Moonset: 01:23 AM
Moon Phase
( Waxing Gibbous )
06 August 2025 Wednesday
Weather forecastSunny Sunny
Low temperature15.1 ° C
(59.2°F)
High temperature31.1 ° C
(87.9°F)
Avg. temperature22.2 ° C
(71.9°F)
Humidity% 57
Chance of rain0%
UV Index6
Sun PositionSunrise:05:45 AM
Sunset: 08:01 PM
Moon PositionMoonrise:06:47 PM
Moonset: 02:19 AM
Moon Phase
( Waxing Gibbous )
07 August 2025 Thursday
Weather forecastSunny Sunny
Low temperature13.4 ° C
(56.1°F)
High temperature27.2 ° C
(80.9°F)
Avg. temperature19.4 ° C
(66.9°F)
Humidity% 63
Chance of rain0%
UV Index5
Sun PositionSunrise:05:46 AM
Sunset: 07:59 PM
Moon PositionMoonrise:07:27 PM
Moonset: 03:25 AM
Moon Phase
( Waxing Gibbous )
08 August 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature16.7 ° C
(62.1°F)
High temperature26 ° C
(78.8°F)
Avg. temperature20.2 ° C
(68.4°F)
Humidity% 92
Chance of rain89%
UV Index5
Sun PositionSunrise:05:47 AM
Sunset: 07:58 PM
Moon PositionMoonrise:07:59 PM
Moonset: 04:36 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature18.2 ° C
(64.7°F)
High temperature30.7 ° C
(87.2°F)
Avg. temperature23.9 ° C
(75°F)
Humidity% 81
Chance of rain0%
UV Index6
Sun PositionSunrise:05:48 AM
Sunset: 07:57 PM
Moon PositionMoonrise:08:25 PM
Moonset: 05:50 AM
Moon Phase
( Full Moon )
10 August 2025 Sunday
Weather forecastPartly Cloudy  Partly Cloudy
Low temperature19.7 ° C
(67.4°F)
High temperature34.1 ° C
(93.3°F)
Avg. temperature27.2 ° C
(80.9°F)
Humidity% 67
Chance of rain0%
UV Index7
Sun PositionSunrise:05:49 AM
Sunset: 07:55 PM
Moon PositionMoonrise:08:48 PM
Moonset: 07:04 AM
Moon Phase
( Waning Gibbous )
11 August 2025 Monday
Weather forecastSunny Sunny
Low temperature22.3 ° C
(72.2°F)
High temperature35.8 ° C
(96.4°F)
Avg. temperature27.9 ° C
(82.2°F)
Humidity% 62
Chance of rain0%
UV Index7
Sun PositionSunrise:05:50 AM
Sunset: 07:54 PM
Moon PositionMoonrise:09:10 PM
Moonset: 08:18 AM
Moon Phase
( Waning Gibbous )
12 August 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature15.8 ° C
(60.5°F)
High temperature21.2 ° C
(70.1°F)
Avg. temperature19.5 ° C
(67.1°F)
Humidity% 92
Chance of rain87%
UV Index4
Sun PositionSunrise:05:51 AM
Sunset: 07:53 PM
Moon PositionMoonrise:09:31 PM
Moonset: 09:33 AM
Moon Phase
( Waning Gibbous )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
30 July 2025 Wednesday Sunny Sunny 20.3 ° C
(68.6°F)
34.3 ° C
(93.7°F)
26.9 ° C
(80.4°F)
% 66 0% 2.2 Sunrise:05:38 AM
Sunset: 08:09 PM
Moonrise:11:47 AM
Moonset: 10:47 PM
Moon Phase
( Waxing Crescent )
31 July 2025 Thursday Heavy rain Heavy rain 13.7 ° C
(56.7°F)
22.1 ° C
(71.7°F)
20 ° C
(68°F)
% 90 87% 1.2 Sunrise:05:39 AM
Sunset: 08:08 PM
Moonrise:12:50 PM
Moonset: 11:08 PM
Moon Phase
( Waxing Crescent )
01 August 2025 Friday Patchy rain nearby Patchy rain nearby 12.7 ° C
(54.9°F)
22.2 ° C
(72°F)
14.9 ° C
(58.9°F)
% 90 82% 1.5 Sunrise:05:40 AM
Sunset: 08:07 PM
Moonrise:01:54 PM
Moonset: 11:32 PM
Moon Phase
( First Quarter )
02 August 2025 Saturday Sunny Sunny 10 ° C
(50°F)
25.7 ° C
(78.2°F)
17.6 ° C
(63.7°F)
% 61 0% 0.2 Sunrise:05:41 AM
Sunset: 08:05 PM
Moonrise:02:59 PM
Moonset: No moonset
Moon Phase
( Waxing Gibbous )
03 August 2025 Sunday Sunny Sunny 11.6 ° C
(52.9°F)
29.5 ° C
(85.1°F)
18.8 ° C
(65.9°F)
% 55 0% 5 Sunrise:05:42 AM
Sunset: 08:04 PM
Moonrise:04:03 PM
Moonset: 12:01 AM
Moon Phase
( Waxing Gibbous )
04 August 2025 Monday Sunny Sunny 14.3 ° C
(57.8°F)
30.6 ° C
(87°F)
22 ° C
(71.6°F)
% 59 0% 6 Sunrise:05:43 AM
Sunset: 08:03 PM
Moonrise:05:05 PM
Moonset: 12:37 AM
Moon Phase
( Waxing Gibbous )
05 August 2025 Tuesday Sunny Sunny 13.8 ° C
(56.9°F)
30.9 ° C
(87.6°F)
21.9 ° C
(71.5°F)
% 60 0% 6 Sunrise:05:44 AM
Sunset: 08:02 PM
Moonrise:06:00 PM
Moonset: 01:23 AM
Moon Phase
( Waxing Gibbous )
06 August 2025 Wednesday Sunny Sunny 15.1 ° C
(59.2°F)
31.1 ° C
(87.9°F)
22.2 ° C
(71.9°F)
% 57 0% 6 Sunrise:05:45 AM
Sunset: 08:01 PM
Moonrise:06:47 PM
Moonset: 02:19 AM
Moon Phase
( Waxing Gibbous )
07 August 2025 Thursday Sunny Sunny 13.4 ° C
(56.1°F)
27.2 ° C
(80.9°F)
19.4 ° C
(66.9°F)
% 63 0% 5 Sunrise:05:46 AM
Sunset: 07:59 PM
Moonrise:07:27 PM
Moonset: 03:25 AM
Moon Phase
( Waxing Gibbous )
08 August 2025 Friday Patchy rain nearby Patchy rain nearby 16.7 ° C
(62.1°F)
26 ° C
(78.8°F)
20.2 ° C
(68.4°F)
% 92 89% 5 Sunrise:05:47 AM
Sunset: 07:58 PM
Moonrise:07:59 PM
Moonset: 04:36 AM
Moon Phase
( Waxing Gibbous )
09 August 2025 Saturday Partly Cloudy  Partly Cloudy 18.2 ° C
(64.7°F)
30.7 ° C
(87.2°F)
23.9 ° C
(75°F)
% 81 0% 6 Sunrise:05:48 AM
Sunset: 07:57 PM
Moonrise:08:25 PM
Moonset: 05:50 AM
Moon Phase
( Full Moon )
10 August 2025 Sunday Partly Cloudy  Partly Cloudy 19.7 ° C
(67.4°F)
34.1 ° C
(93.3°F)
27.2 ° C
(80.9°F)
% 67 0% 7 Sunrise:05:49 AM
Sunset: 07:55 PM
Moonrise:08:48 PM
Moonset: 07:04 AM
Moon Phase
( Waning Gibbous )
11 August 2025 Monday Sunny Sunny 22.3 ° C
(72.2°F)
35.8 ° C
(96.4°F)
27.9 ° C
(82.2°F)
% 62 0% 7 Sunrise:05:50 AM
Sunset: 07:54 PM
Moonrise:09:10 PM
Moonset: 08:18 AM
Moon Phase
( Waning Gibbous )
12 August 2025 Tuesday Patchy rain nearby Patchy rain nearby 15.8 ° C
(60.5°F)
21.2 ° C
(70.1°F)
19.5 ° C
(67.1°F)
% 92 87% 4 Sunrise:05:51 AM
Sunset: 07:53 PM
Moonrise:09:31 PM
Moonset: 09:33 AM
Moon Phase
( Waning Gibbous )
Fitchburg Weather forecasts are usually fully updated every 4 hours.
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