Concord, New Hampshire Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Concord weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain27%0.48″88°71°—
- SundayJul 5Overcast——84°65°-4°
- MondayJul 6Overcast35%—74°59°-10°
- TuesdayJul 7Overcast51%—72°53°-2°
- WednesdayJul 8Overcast21%—85°50°+13°
- ThursdayJul 9Overcast12%—92°58°+7°
- FridayJul 10Light Drizzle43%—80°66°-12°
AQI 39 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±4 points). PM2.5 at 8.8 µg/m³, PM10 at 9.8 µg/m³ — typical background levels with no transport signature.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 44. Overcast through the UV peak window (cloud cover ~89%) — afternoon ozone should stay flat.
- Present
- AQI 44
- UV peak
- 8.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 23
PM × Wind × Precip
PM2.5 at 8.8 µg/m³, PM10 at 9.8 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.90
- Wind
- breezy
- Recent rain
- 0h in last 6h
- Pattern
- background
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 10:45 PM
- Moonset
- 9:45 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Concord at a glance
- Today vs. normal: 18°F above the seasonal normal for this latitude
- Last frost: May 5 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP codes: 03301, 03303
16-Day Forecast — Concord
- Sat88°71°27%
- Sun84°65°3%
- Mon74°59°35%
- Tue72°53°51%
- Wed85°50°21%
- Thu92°58°12%
- Fri80°66°43%
- Sat79°61°27%
- Sun77°59°21%
- Mon73°61°33%
- Tue70°60°32%
- Wed88°64°32%
- Thu94°64°26%
- Fri91°67°27%
- Sat91°65°20%
- Sun84°54°23%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Concord
SPC includes Concord in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Concord
- 03303
- 03301
- 03302
- 03305