Local Forecast

Grantham, NH Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Grantham, NH

No Active Alerts

Hour-by-Hour  Current Observation

Tuesday 7:35 PM EDTTuesday 7:35 PM

°F °C
Regional Observations →
48°F

Clear

  • 60° / 32° High / Low
  • 44° Feels Like
  • 0% Chance of Rain

Wind

8 mph

NNE

UV Index

0

None

Humidity

0%

Dew 0°F

Sun

7:12 AM · 5:53 PM

Rise · Set

Source: LEBANON (KLEB). Slider scrubs the next 12 hours.

5-Day Outlook

Through Saturday

Local Radar →

Tonight

32°

Mostly Clear

Detailed forecast

Tonight

Mostly clear, with a low around 32. North wind 0 to 5 mph.

Wednesday

55° 35°

Partly Cloudy

Overnight: Mostly Cloudy

Detailed forecast

Wednesday

Sunny, with a high near 55. Northeast wind 0 to 5 mph.

Night

Mostly cloudy, with a low around 34. North wind 0 to 5 mph.

Thursday

55° 30°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Mostly sunny, with a high near 55. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

Night

Mostly clear, with a low around 30. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

Friday

50° 30°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Sunny, with a high near 49.

Night

Mostly clear, with a low around 29.

Saturday

55° 32°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 55.

Night

Clear, with a low around 31.

Grantham, NH Weather Analysis Tools