Weather forecast for tomorrow
Chelmsford, MA

On Thursday, in Chelmsford, variable cloud cover will persist, but sunshine will break through.
Significant variations in temperature are anticipated, peaking at a blazing 93.2°F and dropping to a low of an enjoyable 66.2°F.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is assessed at a sweltering 100.4°F. Note that heat index values are valued for light wind and location in the shade. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees.
Forecast models suggest hotter conditions, with a peak that mirrors July's climate average rather than June's.
Sunrise will be at 5:06 am and sunset at 8:21 pm; tomorrow's daylight will last for 15h and 14min.

Tomorrow, a combination of cloud-filled and sunny weather is expected.
The temperature will be between the lowest temperature of 62.6°F and the highest temperature of 91.4°F. The hottest part of the day will be from 2 pm to 5 pm.
The maximum temperature will be more consistent with July's average high of 82.2°F than June's 75.2°F. The lowest temperature is also more alike with July's average minimum of 63.1°F than the usual minimum of 56.3°F in June.

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