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Canaan, NH 03240 Weather

It is 61°F and mostly cloudy in Canaan, NH 03240, observed at 3:25 AM EDT. Today: Mostly Sunny, high 62°F, low 47°F. Hourly and 7-day forecast from the National Weather Service. Times are local (EDT).

Canaan, NH 03240 current weather

61°F

Mostly Cloudy

H 62° / L 47°Feels like 61°

Observed at Lebanon Municipal Airport (17.5 mi away), 10/30/2026, 3:25 AM EDT

Hourly forecast

NWS, updated 10/29/2026, 11:29 PM PT

  1. Now53°
  2. 5 AM51°
  3. 6 AM50°
  4. 7 AM49°
  5. 8 AM47°
  6. 9 AM50°
  7. 10 AM52°
  8. 11 AM55°
  9. 12 PM56°
  10. 1 PM59°
  11. 2 PM57°
  12. 3 PM56°
  13. 4 PM56°
  14. 5 PM52°
  15. 6 PM50°
  16. 7 PM47°
  17. 8 PM47°
  18. 9 PM45°
  19. 10 PM44°
  20. 11 PM43°
  21. 12 AM41°Sat
  22. 1 AM41°
  23. 2 AM39°
  24. 3 AM38°
  25. 4 AM37°
  26. 5 AM35°
  27. 6 AM34°
  28. 7 AM33°
  29. 8 AM32°
  30. 9 AM34°
  31. 10 AM37°
  32. 11 AM40°
  33. 12 PM43°
  34. 1 PM46°
  35. 2 PM48°
  36. 3 PM49°
  37. 4 PM50°
  38. 5 PM49°
  39. 6 PM45°
  40. 7 PM41°
  41. 8 PM39°
  42. 9 PM37°
  43. 10 PM35°
  44. 11 PM34°
  45. 12 AM32°Sun
  46. 1 AM31°
  47. 1 AM30°
  48. 2 AM29°

7-day forecast

Tap a day for details

  • Today10/30Low 47°High 62°

    Friday: Mostly sunny. High near 62, with temperatures falling to around 52 in the afternoon. West wind 5 to 15 mph, with gusts as high as 25 mph.

    Overnight: Mostly cloudy, with a low around 47. West wind around 5 mph.

    Mostly Sunny
  • Sat10/31Low 27°High 51°

    Saturday: Sunny, with a high near 51. Northwest wind 5 to 10 mph.

    Saturday Night: Mostly clear, with a low around 27. Northwest wind 0 to 5 mph.

    Sunny
  • Sun11/1Low 36°High 59°

    Sunday: Sunny, with a high near 59.

    Sunday Night: Partly cloudy, with a low around 36.

    Sunny
  • Mon11/2Low 41°High 64°

    Monday: Mostly sunny, with a high near 64.

    Monday Night: Partly cloudy, with a low around 41.

    Mostly Sunny
  • Tue11/318% chance of precipitationLow 41°High 62°

    Tuesday: Partly sunny, with a high near 62.

    Tuesday Night: A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 41.

    Partly Sunny
  • Wed11/425% chance of precipitationLow 45°High 59°

    Wednesday: A slight chance of rain showers. Partly sunny, with a high near 59.

    Wednesday Night: A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.

    Slight Chance Rain Showers
  • Thu11/546% chance of precipitationLow High 62°

    Thursday: A chance of rain showers. Partly sunny, with a high near 62.

    Chance Rain Showers

Forecast for 43.586, -71.960 from the NWS GYX office, updated 10/29/2026, 11:29 PM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now53°Mostly Cloudy0%5 mph
  2. 5 AM51°Mostly Cloudy0%5 mph
  3. 6 AM50°Mostly Sunny0%5 mph
  4. 7 AM49°Mostly Sunny1%5 mph
  5. 8 AM47°Sunny1%5 mph
  6. 9 AM50°Sunny2%10 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Canaan, NH 03240 right now?
The latest observation from Lebanon Municipal Airport was 61°F and mostly cloudy, reported at 10/30/2026, 3:25 AM EDT.
What is the high temperature today in Canaan, NH 03240?
The National Weather Service forecast for friday calls for a high near 62°F. Mostly Sunny.
Will it rain in Canaan, NH 03240 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Canaan, NH 03240 today?
Sunrise is about 7:21 AM EDT and sunset is about 5:41 PM EDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Canaan, NH 03240?
At Grafton, the 1991 to 2020 normal high in October is 58°F and the normal low is 33°F.

Nearby hazards

New Hampshire hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: 2026078 Fire (2 acres), 2026075 Fire (0 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Sullivan County)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Grafton County, week of 10/27/2026

100% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:21 AM
Sunset
5:41 PM
Daylight
10 hr 20 min
Moon
Waning Gibbous 81% lit
First light (civil dawn)
6:51 AM
Last light (civil dusk)
6:11 PM
Moonrise
9:09 PM
Moonset
12:42 PM

Normal October weather

Climate

Normal October high 58°, low 33°, precipitation 4.51 in for the month. 1991 to 2020 normals at Grafton, 1 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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