What is the weather in Loudon right now?

Current weather in Loudon is light rain.

Where can I find the hourly weather forecast for Loudon?

This page shows hourly weather forecast for Loudon, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Loudon updated regularly?

Weather data for Loudon is updated regularly with the latest available observations and forecasts.

Now · 12:06 PM

Loudon Weather & Hourly Forecast

United States · New Hampshire · 03307

65°F

Light rain

Feels like: 67°F

💧 Humidity 98% 🌡 Pressure 29.94 inHg 💨 Wind 4 mph 👁 Visibility 2.0 mi ☁ Clouds 100% ☀️ UV index 0.7 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Loudon

Today

1:00 PM

Light rain

65° 💧 0.311 in 💨 1 mph H 100%29.91 inHg

4:00 PM

Light rain

68° 💧 0.056 in 💨 3 mph H 99%29.83 inHg

7:00 PM

Mostly cloudy

67° 💧 None 💨 2 mph H 100%29.77 inHg

10:00 PM

Fog at night

65° 💧 None 💨 2 mph H 100%29.83 inHg

Tomorrow

1:00 AM

Fog at night

63° 💧 None 💨 4 mph H 100%29.80 inHg

4:00 AM

Light rain

63° 💧 0.070 in 💨 9 mph H 97%29.83 inHg

7:00 AM

Mostly sunny

61° 💧 0.000 in 💨 7 mph H 97%29.85 inHg

10:00 AM

Mostly sunny

64° 💧 None 💨 11 mph H 73%29.94 inHg

1:00 PM

Sunny

68° 💧 None 💨 15 mph H 49%29.97 inHg

4:00 PM

Sunny

67° 💧 None 💨 13 mph H 44%30.00 inHg

7:00 PM

Clear night

60° 💧 None 💨 9 mph H 54%30.09 inHg

10:00 PM

Clear night

53° 💧 None 💨 6 mph H 71%30.18 inHg

Tuesday

1:00 AM

Clear night

50° 💧 None 💨 4 mph H 80%30.24 inHg

4:00 AM

Clear night

48° 💧 None 💨 4 mph H 86%30.27 inHg

7:00 AM

Sunny

47° 💧 None 💨 3 mph H 93%30.36 inHg

10:00 AM

Mostly sunny

62° 💧 None 💨 2 mph H 57%30.39 inHg

Today

1:00 PM

Light rain

65° 💧 0.088 in 💨 1 mph H 100%29.91 inHg

2:00 PM

Moderate rain

67° 💧 0.117 in 💨 0 mph H 99%29.88 inHg

3:00 PM

Moderate rain

67° 💧 0.106 in 💨 2 mph H 99%29.85 inHg

4:00 PM

Light rain

68° 💧 0.048 in 💨 3 mph H 99%29.83 inHg

5:00 PM

Light rain

68° 💧 0.007 in 💨 3 mph H 98%29.83 inHg

6:00 PM

Partly cloudy

68° 💧 0.001 in 💨 3 mph H 99%29.80 inHg

7:00 PM

Mostly cloudy

67° 💧 None 💨 2 mph H 100%29.77 inHg

8:00 PM

Fog at night

66° 💧 None 💨 3 mph H 100%29.80 inHg

9:00 PM

Fog at night

65° 💧 None 💨 1 mph H 100%29.83 inHg

10:00 PM

Fog at night

65° 💧 None 💨 2 mph H 100%29.83 inHg

11:00 PM

Fog at night

65° 💧 None 💨 1 mph H 100%29.80 inHg

Tomorrow

12:00 AM

Fog at night

64° 💧 None 💨 3 mph H 100%29.80 inHg

1:00 AM

Fog at night

63° 💧 None 💨 4 mph H 100%29.80 inHg

2:00 AM

Fog at night

64° 💧 None 💨 6 mph H 99%29.80 inHg

3:00 AM

Fog at night

64° 💧 None 💨 8 mph H 97%29.80 inHg

4:00 AM

Light rain

63° 💧 0.058 in 💨 9 mph H 97%29.83 inHg

5:00 AM

Light rain

62° 💧 0.007 in 💨 6 mph H 98%29.83 inHg

6:00 AM

Light rain

61° 💧 0.006 in 💨 5 mph H 98%29.85 inHg

7:00 AM

Mostly sunny

61° 💧 None 💨 7 mph H 97%29.85 inHg

8:00 AM

Sunny

61° 💧 None 💨 10 mph H 95%29.91 inHg

9:00 AM

Sunny

62° 💧 0.000 in 💨 11 mph H 85%29.94 inHg

10:00 AM

Mostly sunny

64° 💧 None 💨 11 mph H 73%29.94 inHg

11:00 AM

Sunny

66° 💧 None 💨 13 mph H 59%29.97 inHg

12:00 PM

Sunny

67° 💧 None 💨 14 mph H 53%29.97 inHg

1:00 PM

Sunny

68° 💧 None 💨 15 mph H 49%29.97 inHg

2:00 PM

Sunny

68° 💧 None 💨 13 mph H 46%29.97 inHg

3:00 PM

Sunny

68° 💧 None 💨 13 mph H 44%29.97 inHg

4:00 PM

Sunny

67° 💧 None 💨 13 mph H 44%30.00 inHg

5:00 PM

Sunny

65° 💧 None 💨 13 mph H 47%30.03 inHg

6:00 PM

Sunny

63° 💧 None 💨 11 mph H 51%30.06 inHg

7:00 PM

Clear night

60° 💧 None 💨 9 mph H 54%30.09 inHg

8:00 PM

Clear night

59° 💧 None 💨 9 mph H 56%30.12 inHg

9:00 PM

Clear night

56° 💧 None 💨 7 mph H 62%30.15 inHg

10:00 PM

Clear night

53° 💧 None 💨 6 mph H 71%30.18 inHg

11:00 PM

Clear night

52° 💧 None 💨 6 mph H 75%30.21 inHg

Tuesday

12:00 AM

Clear night

51° 💧 None 💨 6 mph H 78%30.24 inHg

1:00 AM

Clear night

50° 💧 None 💨 4 mph H 80%30.24 inHg

2:00 AM

Clear night

49° 💧 None 💨 4 mph H 83%30.24 inHg

3:00 AM

Clear night

48° 💧 None 💨 4 mph H 86%30.27 inHg

4:00 AM

Clear night

48° 💧 None 💨 4 mph H 86%30.27 inHg

5:00 AM

Clear night

48° 💧 None 💨 3 mph H 87%30.30 inHg

6:00 AM

Clear night

47° 💧 None 💨 2 mph H 89%30.33 inHg

7:00 AM

Sunny

47° 💧 None 💨 3 mph H 93%30.36 inHg

8:00 AM

Sunny

52° 💧 None 💨 2 mph H 83%30.36 inHg

9:00 AM

Sunny

58° 💧 None 💨 1 mph H 70%30.39 inHg

10:00 AM

Mostly sunny

62° 💧 None 💨 2 mph H 57%30.39 inHg

11:00 AM

Partly cloudy

64° 💧 None 💨 3 mph H 51%30.39 inHg

12:00 PM

Mostly sunny

66° 💧 None 💨 3 mph H 48%30.39 inHg

1:00 PM

Mostly cloudy

67° 💧 None 💨 4 mph H 47%30.36 inHg

2:00 PM

Mostly cloudy

68° 💧 None 💨 4 mph H 45%30.33 inHg

3:00 PM

Mostly sunny

69° 💧 None 💨 5 mph H 45%30.33 inHg

4:00 PM

Mostly sunny

69° 💧 None 💨 5 mph H 45%30.33 inHg

5:00 PM

Mostly sunny

68° 💧 None 💨 5 mph H 48%30.33 inHg

6:00 PM

Sunny

65° 💧 None 💨 4 mph H 60%30.33 inHg

7:00 PM

Clear night

60° 💧 None 💨 6 mph H 70%30.33 inHg

8:00 PM

Mostly clear night

59° 💧 None 💨 8 mph H 74%30.33 inHg

Wednesday

5:00 AM

Partly cloudy night

52° 💧 None 💨 4 mph H 94%30.33 inHg

8:00 AM

Partly cloudy

57° 💧 None 💨 5 mph H 88%30.33 inHg

11:00 AM

Partly cloudy

69° 💧 None 💨 3 mph H 63%30.33 inHg

2:00 PM

Mostly cloudy

77° 💧 None 💨 2 mph H 53%30.27 inHg

5:00 PM

Overcast

73° 💧 None 💨 5 mph H 62%30.27 inHg

8:00 PM

Mostly cloudy night

67° 💧 None 💨 5 mph H 78%30.27 inHg

11:00 PM

Overcast night

65° 💧 None 💨 5 mph H 84%30.30 inHg

Thursday

2:00 AM

Partly cloudy night

63° 💧 None 💨 5 mph H 90%30.30 inHg

5:00 AM

Overcast night

61° 💧 None 💨 4 mph H 93%30.30 inHg

8:00 AM

Overcast

64° 💧 None 💨 3 mph H 85%30.30 inHg

11:00 AM

Overcast

73° 💧 None 💨 4 mph H 67%30.27 inHg

2:00 PM

Mostly cloudy

76° 💧 None 💨 3 mph H 62%30.18 inHg

5:00 PM

Moderate rain

74° 💧 None 💨 9 mph H 73%30.09 inHg

8:00 PM

Heavy rain

66° 💧 None 💨 7 mph H 99%30.06 inHg

11:00 PM

Overcast night

68° 💧 None 💨 6 mph H 99%30.00 inHg

Friday

2:00 AM

Light rain

68° 💧 None 💨 6 mph H 99%30.00 inHg

5:00 AM

Clear night

64° 💧 None 💨 9 mph H 98%30.00 inHg

8:00 AM

Sunny

63° 💧 None 💨 9 mph H 94%30.06 inHg

11:00 AM

Sunny

70° 💧 None 💨 8 mph H 60%30.06 inHg

2:00 PM

Sunny

74° 💧 None 💨 9 mph H 44%30.00 inHg

5:00 PM

Mostly sunny

73° 💧 None 💨 8 mph H 43%30.00 inHg

8:00 PM

Clear night

62° 💧 None 💨 5 mph H 71%30.03 inHg

11:00 PM

Clear night

59° 💧 None 💨 6 mph H 80%30.06 inHg

Saturday

2:00 AM

Mostly cloudy night

56° 💧 None 💨 7 mph H 84%30.06 inHg

8:00 AM

Mostly cloudy

50° 💧 None 💨 7 mph H 70%30.24 inHg

2:00 PM

Partly cloudy

50° 💧 None 💨 4 mph H 70%30.27 inHg

8:00 PM

Overcast night

64° 💧 None 💨 3 mph H 38%30.21 inHg

Sunday

2:00 AM

Overcast night

59° 💧 None 💨 1 mph H 60%30.15 inHg

8:00 AM

Overcast

55° 💧 None 💨 2 mph H 77%30.12 inHg

2:00 PM

Overcast

56° 💧 None 💨 4 mph H 77%30.09 inHg

8:00 PM

Light rain

61° 💧 None 💨 2 mph H 81%30.06 inHg

Monday

2:00 AM

Moderate rain

58° 💧 None 💨 4 mph H 96%30.06 inHg

8:00 AM

Light rain

57° 💧 None 💨 3 mph H 99%30.06 inHg

2:00 PM

Overcast

58° 💧 None 💨 6 mph H 98%30.12 inHg

8:00 PM

Overcast night

64° 💧 None 💨 8 mph H 72%30.18 inHg

Tuesday

2:00 AM

Overcast night

59° 💧 None 💨 6 mph H 75%30.21 inHg

8:00 AM

Overcast

58° 💧 None 💨 6 mph H 82%30.21 inHg

2:00 PM

Overcast

56° 💧 None 💨 6 mph H 92%30.18 inHg

8:00 PM

Overcast night

63° 💧 None 💨 5 mph H 84%30.15 inHg

Wednesday

2:00 AM

Light rain

59° 💧 None 💨 6 mph H 98%30.12 inHg

8:00 AM

Light rain

59° 💧 None 💨 5 mph H 99%30.06 inHg

2:00 PM

Light rain

60° 💧 None 💨 5 mph H 99%30.03 inHg

8:00 PM

Light rain

63° 💧 None 💨 7 mph H 97%29.97 inHg

Thursday

2:00 AM

Moderate rain

60° 💧 None 💨 7 mph H 99%29.97 inHg

8:00 AM

Heavy rain

57° 💧 None 💨 7 mph H 98%30.00 inHg

2:00 PM

Light rain

56° 💧 None 💨 9 mph H 98%30.06 inHg

8:00 PM

Moderate rain

55° 💧 None 💨 12 mph H 97%30.15 inHg

Friday

2:00 AM

Light rain

51° 💧 None 💨 10 mph H 92%30.27 inHg

8:00 AM

Overcast

54° 💧 None 💨 10 mph H 83%30.33 inHg

2:00 PM

Mostly cloudy

54° 💧 None 💨 8 mph H 82%30.42 inHg

8:00 PM

Partly cloudy night

63° 💧 None 💨 10 mph H 55%30.42 inHg

Saturday

2:00 AM

Overcast night

51° 💧 None 💨 5 mph H 85%30.45 inHg

8:00 AM

Overcast

49° 💧 None 💨 5 mph H 96%30.42 inHg

2:00 PM

Overcast

51° 💧 None 💨 4 mph H 85%30.42 inHg

8:00 PM

Overcast night

60° 💧 None 💨 7 mph H 66%30.33 inHg

Sunday

2:00 AM

Light rain

54° 💧 None 💨 5 mph H 85%30.30 inHg

8:00 AM

Light rain

52° 💧 None 💨 6 mph H 98%30.18 inHg

2:00 PM

Heavy rain

52° 💧 None 💨 8 mph H 98%30.09 inHg

8:00 PM

Light rain

56° 💧 None 💨 9 mph H 97%30.00 inHg

Monday

2:00 AM

Overcast night

55° 💧 None 💨 7 mph H 95%29.94 inHg

In Loudon and, more broadly, across the state of New Hampshire: The rest of the day will be characterized by mostly cloudy skies, with temperatures remaining mild, ranging from 62 to 68 degrees Fahrenheit. There is a possibility of rain, with an estimated accumulation of around 0.17 inches, and the likelihood of rainfall reaching its peak later in the day. Winds will be light from the south, with speeds up to 4 mph and gusts reaching 16 mph. Residents should be prepared for the potential for some light rain and keep an eye on local updates for any changes in the forecast. Overall, it will be a relatively mild and cloudy afternoon with the chance of some rain.

15-Day Weather Outlook for Loudon

TomorrowTomorrow

Mostly sunny 68°/60° 💧 None 💨 15 mph

Tuesday, Sep 15Tue Sep 15

Mostly sunny 69°/47° 💧 None 💨 9 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 77°/52° 💧 0.541 in 💨 8 mph

Thursday, Sep 17Thu Sep 17

Moderate rain 76°/61° 💧 0.031 in 💨 9 mph

Friday, Sep 18Fri Sep 18

Heavy rain 74°/63° 💧 0.502 in 💨 9 mph

Saturday, Sep 19Sat Sep 19

Mostly cloudy 62°/50° 💧 0.527 in 💨 7 mph

Sunday, Sep 20Sun Sep 20

Overcast 64°/55° 💧 None 💨 4 mph

Monday, Sep 21Mon Sep 21

Moderate rain 61°/57° 💧 0.343 in 💨 6 mph

Tuesday, Sep 22Tue Sep 22

Overcast 64°/56° 💧 0.054 in 💨 8 mph

Wednesday, Sep 23Wed Sep 23

Light rain 63°/59° 💧 0.353 in 💨 6 mph

Thursday, Sep 24Thu Sep 24

Heavy rain 63°/56° 💧 0.930 in 💨 9 mph

Friday, Sep 25Fri Sep 25

Moderate rain 55°/51° 💧 0.532 in 💨 12 mph

Saturday, Sep 26Sat Sep 26

Partly cloudy 63°/49° 💧 0.004 in 💨 10 mph

Sunday, Sep 27Sun Sep 27

Heavy rain 60°/52° 💧 0.720 in 💨 8 mph

Monday, Sep 28Mon Sep 28

Light rain 56°/55° 💧 0.341 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Loudon

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Loudon

Hourly forecast · Updated every 2 hours

Good

Nearest forecast value 1:00 PM

PM2.5 Fine particles Good 3,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,4µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 52,2µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 3,5µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Loudon

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 3,3Moderate 😊Good

Tomorrow UV 5,2Moderate 🙂Fair

Tuesday UV 6,0High 🙂Fair

Wednesday UV 5,7Moderate 😷Poor

Thursday UV 4,0Moderate 🙂Fair

Friday UV 6,0High —Unavailable

Saturday UV 5,0Moderate —Unavailable

Hourly UV index today

1:00 PMUV 3,3 2:00 PMUV 1,5 3:00 PMUV 0,8 4:00 PMUV 0,7 5:00 PMUV 0,6 6:00 PMUV 0,2 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Loudon

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · LOUDON, NEW HAMPSHIRE

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

3/100Best-hour score

No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.

☁ Cloud cover 96% Real hourly forecast for the best viewing hour.

☾ Moonlight 7% Waxing Crescent · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 74° high at the best hour.

✦ Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.

Chance ≥1 meteor in 30 minNot meaningful

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

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Forecast data for Loudon were last refreshed today at 12:06 PM. The current forecast period extends through 15/09/2026 at 10:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.