Today
Expect mostly clear. Daytime high +52°, overnight low +37°. Wind gusts reach 11 mph. The day promises to be dry.
Weather in Derry
United States · New Hampshire · 42.8806, -71.3273
Today Now 7:26 AM
+39° Clear
Hourly forecast
Today10/31
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow clear: daytime +57°, nighttime +32°, about 5° warmer.
Week
During the week the thermometer stays between +32°…+72°. Weekly maximum — +72° (Wed). Coldest night — Sun, around +32°. No precipitation expected this week. Sunshine expected on 4 of seven days.
Week vs norm
- Today 10/31 +52° −3° usually +55°
- Tomorrow 11/1 +57° +3° usually +55°
- Mon 11/2 +70° +16° usually +54°
- Tue 11/3 +66° +12° usually +54°
- Wed 11/4 +72° +18° usually +53°
- Thu 11/5 +68° +15° usually +53°
- Fri 11/6 +55° +3° usually +53°
- Sat 11/7 +45° −8° usually +52°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 31
Today is cooler than usual for this date.
- Heat record +79° 2024
- Cold record +21° 2020
- Most precipitation 0.8 in 2021
- Strongest gust 39 mph 1991
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Derry
Today is about 10° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +33° / +17° | +24° | 3.3 |
| Feb | +35° / +19° | +26° | 3.1 |
| Mar | +43° / +27° | +34° | 4.1 |
| Apr | +56° / +37° | +46° | 3.9 |
| May | +67° / +48° | +57° | 3.4 |
| Jun | +77° / +58° | +67° | 3.6 |
| Jul | +83° / +64° | +73° | 3.6 |
| Aug | +81° / +62° | +71° | 3.4 |
| Sep | +74° / +55° | +64° | 3.5 |
| Oct | +61° / +44° | +52° | 3.9 |
| Nov | +49° / +34° | +41° | 3.3 |
| Dec | +38° / +24° | +31° | 4.3 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:18 AM | 5:38 PM
Moon
10:39 PM | 1:27 PM
Moon phase
Waning gibbous 63%
Next solar eclipse
Calculating for this city…