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

Monday 8:30 PM EDTMonday 8:30 PM

°F °C
Regional Observations →
51°F

Clear

  • 62° / 42° High / Low
  • 51° Feels Like
  • 0% Chance of Rain

Wind

5 mph

N

UV Index

0

None

Humidity

0%

Dew 0°F

Sun

6:36 AM · 6:44 PM

Rise · Set

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

5-Day Outlook

Through Friday

Local Radar →

Tonight

42°

Mostly Cloudy

Detailed forecast

Tonight

Patchy fog after 2am. Mostly cloudy, with a low around 42. North wind 0 to 5 mph.

Tuesday

62° 41°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Patchy fog before 8am. Mostly sunny, with a high near 62. Northeast wind 0 to 5 mph.

Night

Patchy fog between 10pm and 2am. Partly cloudy, with a low around 40. Northeast wind 0 to 5 mph.

Wednesday

62° 41°

Mostly Sunny

Overnight: Partly Cloudy

Detailed forecast

Wednesday

Sunny, with a high near 62. Northeast wind around 5 mph.

Night

Areas of fog between 9pm and 3am. Mostly clear, with a low around 40.

Thursday

64° 44°

Partly Sunny

Overnight: Mostly Cloudy

Detailed forecast

Thursday

Mostly sunny, with a high near 64.

Night

Partly cloudy, with a low around 43.

Friday

62° 46°

Chance of Rain Showers

Overnight: Chance of Rain

Detailed forecast

Friday

A chance of rain showers after 7am. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.

Night

A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 50%.

Grantham, NH Weather Analysis Tools