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Manchester, NH Weather

Live radar, hourly and 7-day forecast, and National Weather Service alerts for Manchester, Hillsborough County, New Hampshire.

Updated Jul 29, 2026, 3:29 PM local time · Radar refreshes every 5 minutes

☁️
Manchester
Overcast
69°F
Feels like 69°F
Wind 14 mph
Humidity 90%
Cloud cover 100%
UV index 3
Alerts 1

Active alerts (1)

Flood WatchSevere
Southern Grafton; Southern Carroll; Sullivan; Merrimack; Belknap; Strafford; Cheshire; Eastern Hillsborough; Interior Rockingham; Coastal Rockingham; Western And Central Hillsborough
Until Jul 30, 2026, 6:15 AM
Full details
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...Portions of central, northern, and southern New Hampshire,
including the following areas, in New Hampshire, Western And
Central Hillsborough. In central New Hampshire, Belknap,
Merrimack, Strafford and Sullivan. In northern New Hampshire,
Southern Carroll and Southern Grafton. In southern New Hampshire,
Cheshire, Coastal Rockingham, Eastern Hillsborough and Interior
Rockingham.

* WHEN...Through Thursday morning.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks. Flooding may occur
in poor drainage and urban areas.

You should monitor the latest forecast and be prepared to take
action should Flash Flood Warnings be issued.

Manchester weather radar

Light Heavy

Next 24 hours

Now
🌦️
68°F
61%
4 PM
🌧️
67°F
75%
5 PM
🌧️
65°F
87%
6 PM
🌧️
66°F
90%
7 PM
🌦️
66°F
82%
8 PM
🌦️
66°F
78%
9 PM
🌧️
65°F
73%
10 PM
🌧️
65°F
62%
11 PM
🌧️
65°F
64%
12 AM
🌦️
65°F
65%
1 AM
🌧️
65°F
60%
2 AM
🌧️
64°F
54%
3 AM
🌧️
64°F
61%
4 AM
🌧️
64°F
61%
5 AM
🌧️
64°F
50%
6 AM
🌦️
64°F
41%
7 AM
🌦️
64°F
34%
8 AM
🌦️
64°F
22%
9 AM
☁️
64°F
23%
10 AM
☁️
65°F
19%
11 AM
☁️
64°F
31%
12 PM
🌦️
64°F
28%
1 PM
🌦️
64°F
33%
2 PM
🌦️
65°F
21%

7-day forecast

Today
Jul 29
🌧️
71°F
65°F
90%
Thu
Jul 30
🌧️
65°F
64°F
65%
Fri
Jul 31
🌦️
81°F
62°F
22%
Sat
Aug 1
☁️
88°F
62°F
6%
Sun
Aug 2
☁️
85°F
65°F
33%
Mon
Aug 3
🌧️
81°F
63°F
32%
Tue
Aug 4
☁️
88°F
57°F
8%

Weather near Manchester

5 mi Bedford, NH9 mi Merrimack, NH10 mi Derry Village, NH10 mi Derry, NH15 mi Concord, NH16 mi Nashua, NH18 mi East Concord, NH19 mi Salem, NH
Alerts are relayed from the National Weather Service and may lag the official source. In a life-threatening situation always follow weather.gov and local emergency broadcasts.