Updated01/23/2026 2:48pm 
 
Extreme Cold Warning EXTREME COLD WARNING - Northen Coos County  - Southern Coos County  - Northern Grafton County  - Northern Carroll County  - Southern Grafton County  - Southern Carroll County  - Belknap County
Winter Storm Watch WINTER STORM WATCH - Northen Coos County  - Southern Coos County  - Northern Grafton County  - Northern Carroll County  - Southern Grafton County  - Southern Carroll County  - Belknap County  - Sullivan County  - Merrimack County  - Stafford County  - Cheshire County  - Interior Rockingham County  - West & Central Hillsborough County  - Coastal Rockingham County  - Eastern Hillsborough County
Cold Weather Advisory COLD WEATHER ADVISORY - Sullivan County  - Merrimack County  - Stafford County  - Cheshire County  - Interior Rockingham County  - West & Central Hillsborough County  - Coastal Rockingham County  - Eastern Hillsborough County

Regional Radar


Good Afternoon and Welcome !
Regional Visible Satellite
Radar courtesy of Weatherstreet
Satellite courtesy of NOAA.gov




Updated :  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: No Change

21.9°F

Current Trend: /hr
24hr Temp Difference:
Feels Like:  18°F
Wind Chill:  17.7°F

Feels like:  18°F
Temp Feels: ---
Todays High
26.0°F
12:00 AM
Todays Low
17.8°F
6:01 AM
Yesterdays High
36.2°F
1:57 PM
Yesterdays Low
21.3°F
12:00 AM
Station Record High
36.2°F
2024
Station Record Low
-7.7°F
2014
NOAA Record High For This Day
51°F
2002
NOAA Record Low For This Day
-11°F
2000
NOAA Average High For This Day
29°F
NOAA Average Low For This Day
10°F
Overcast Overcast

Wind from SE Wind:   SE
2.7

Gusting to:
0.9 mph
Beaufort Wind Scale:
1
Current Snow Snow Today3:
0.00 in Storm Total:
0.00 in
Chandler Burning Index

52.1
Moderate
CBI High Today:
55.3 Moderate
Current Visibility
10 mile(s)
Current UV Index:

0.8

Low
This
Afternoon
This Afternoon: Chance Snow Showers
Chance Snow Showers
Tonight

Tonight: Slight Chance Snow Showers then Partly Cloudy
Slight Chance Snow Showers then Partly Cloudy
Saturday

Saturday: Sunny
Sunny
Hi 23 °F Lo -4 °F Hi 9 °F
SPC Activity Map
A sunburn can occur in as few as 140 minutes at the current UV Index level.
Indoor Temp: 56.8
Indoor Humidity: 24
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Feels:
Current: Decreased 10.5°F since last hour. -6.3°F
Last Hour: Decreased 10.5°F since last hour. 10.5°F
Todays High 10:01 AM: 10.3°F
Todays Low 2:44 PM: -6.3°F
Yesterdays High 10:22 AM: 26.1°F
Yesterdays Low 11:57 PM: 1.9°F
Record High: 61.0°F on
10-7-2025
Record Low: -16.1°F on
12-4-2025
Wetbulb: 16.7°F
Rain Today
rain graph

Melt Today: 0.00 in
Current Rate (/hr): 0.000 in
Last 3 hrs: 0.00 in
Last 6 hrs: 0.00 in
Last 24 hrs: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.01 in
Jan Rain: 1.15 in
Jan to Date
  Avg:10
0.96 in
Jan to Date
  Diff from Avg:10
Over 0.19 in for the month 0.19 in
Jan Avg: 0.00 in
Diff from Avg: Over 1.15 in for the month 1.15 in
Season:1 1.15 in
YTD
  Avg:11
0.96 in
YTD
  Diff from Avg:11
Over 0.19 in for the year 0.19 in
Max Rain Rate/Min: 0.00 in
Max Rain Rate/Hr: 0.000 in
Last Rain
Time/Date:
1/18/2026 --
at 1:37 PM
9 rain days in 2026
9 days in January
5 days since last rain
Current: SE  2.7 mph
15 min Average: 3.3 mph
30 min Average: 2.3 mph
60 min Average: 2.4 mph
120 min Average: 1.0 mph
Wind Run: 26.49 miles
Average Direction (10 min): SE
Wind Gust
Current: 0.9 kts mph
Today: 17.0 mph 2:34 PM
Month: 16.5 mph Jan-23
Year: 16.5 mph Jan-23
Record Gust: 19.1 mph
12-12-2025
Sunrise Today: 7:13 am
Sunset Today: 4:49 pm

Sun Current Azimuth: 220.98°
Sun Current Altitude: 16.6°
Currently: Day

Sunlight:
9 hrs 36 min
of Sunlight Today
graph 40% 60%
Which is
2 min 05 sec Longer
Than Yesterday
 
Waxing Crescent, 4 days, 23 hours, 56 minutes in cycle
26%
Illuminated

Moonrise: 9:30 am
Moonset: 9:03 pm

Moon Current Azimuth: 158.06°
Moon Current Altitude: 47.31°
Currently: Above Horizon
Humidity Barometer
Current: Decreased 18% since last hour. 28%
Last Hour: Decreased 18% since last hour. 18%
Humidex High : 17.7°F
Humidex Low : 9.5°F
Todays High 9:21 AM: 60%
Todays Low 2:17 PM: 27%
Yesterdays High 9:26 AM: 81%
Yesterdays Low 5:18 PM: 35%
Record High: 92%
10-15-2025
Record Low: 20%
10-2-2025
Current: Rising 0.016  inHg/hr 29.936 inHg
Last Hour: Rising slowly
Change in 3 hrs: +0.005 inHg
Change in 6 hrs: -0.012 inHg
Change in 12 hrs: +0.011 inHg
Change in 24 hrs: +0.138 inHg
High 10:08 AM: 29.951 in.
Low 12:03 AM: 29.897 in.
Record High: 30.478 inHg
10-10-2025
Record Low: 28.933 inHg
10-31-2025
Heating Degree Days Lightning Strikes Wind Chill Air Quality
Today: 25.6
Jan: 895.8
2026 to Date: 894.5
Cooling Degree Days
2026 to Date: 0.0
Lightning Index:
Last Minute: 0
Last 30 Minutes: 0
Last 60 Minutes: 0
Last 12 Hrs: 0
Jan: 0
2026 to Date: 0
Last
Strike:
07:27:44
11-18-2025
Last Bearing:   °
Last Distance: miles
Current: 17.7°F
Low 2:12 PM: 13.2°F
Yesterday: 21.3°F
Record: -6.2°F
12-9-2025
Current Air Quality Index:

25

Good
High Today: 35
Low Today: 0
High Yesterday: 37
Low Yesterday: 0
High in Last 7 Days: 65
High in Last 30 Days: 80
Station Record High: 251
06-08-2023
Station Record Low: 0
11-13-2021
Primary Pollutant
UV Summary/Forecast Current Solar Energy9
Jan-23

1.1
Jan-24

1.4
Jan-25

1.5
0 W/m2
0%
W/m2 SI
High Today:
12:00 AM
W/m2
Record:
0 W/m2
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Afternoon
YTD Avg Temp: 25.2°F
Sunrise: 7:13 am
Sunset: 4:49 pm
Moonrise: 9:30 am
Moonset: 9:03 pm
Full Moon: 2-01-2026
New Moon: 12:02 UTC
2-17-2026
Updated at Midnight
Current ET: 0.00 in
7-Days Rain: 0.01 in
7-Days ET: 0.00 in
7-Day:  0.01 in water in excess of what evaporated in last 7 days. 0.01 in
January:  1.15 in water in excess of what evaporated this month. 1.15 in
Cloud Height: 6451 ft
HIGHS: LOWS:
76.8°F
10-7-2025
-6.2°F
12-9-2025
Daytime Records
  74.8°F
10-07-2025
  7.9°F
12-09-2025
Nitetime Records
  67.5°F
10-08-2025
  3.0°F
12-09-2025
ICN:18 | S3C2:4 | Ajax 3.xx
ISS:Ok | CON:4.4 | RCP:93%
1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   6 Air Quality Index is provided from Lebanon, NH.   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 23 of just the month of January for this station since 2006.   11 Historical average rain this season to day 23 of January for this station since 2006.
 NWS Weather Forecast  -   Outlook This Afternoon & Tonight
This
Afternoon
This Afternoon: Chance Snow Showers
Chance Snow Showers

Hi 23 °F
NWS forecast: A chance of snow showers after 4pm. Partly sunny. High near 23, with temperatures falling to around 17 in the afternoon. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 40%.
Tonight

Tonight: Slight Chance Snow Showers then Partly Cloudy
Slight Chance Snow Showers then Partly Cloudy

Lo -4 °F
NWS forecast: A slight chance of snow showers before 7pm. Partly cloudy, with a low around -4. Wind chill values as low as -17. Northwest wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
 NWS Short Term Weather Forecast  -   Click here for 7 day forecast
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
Sunday

Sunday: Snow
Snow
Sunday
Night
Sunday Night: Heavy Snow
Heavy Snow
Monday

Monday: Heavy Snow
Heavy Snow
Monday
Night
Monday Night: Light Snow Likely then Mostly Cloudy
Light Snow Likely then Mostly Cloudy
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Hi 9 °F Lo -3 °F Hi 13 °F Lo 8 °F Hi 20 °F Lo 1 °F Hi 18 °F
Countdown to Winter

 Winter Solstice begins December 21, 2025 at 10:04 am   EDT  

Version 6.95 - 20-Mar-2019 - Script Mods by: ClaremontNHWeather.com © 2026 This page was last modified on 20 Oct 2025 9:00pm


 




Flag Counter
free counter page views since 4/29/2009