Brookline, NH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Brookline, NH in one place.
Sunny, with a high near 84. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Brookline, NH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 3:30 PM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Brookline, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 3:30 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Brookline
Saturday looks like the warmest upcoming period in Brookline at 86 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Saturday at about 0 to 15 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 3:30 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KBOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 57. Northwest wind 0 to 5 mph.
Areas of smoke between 9am and 2pm, then areas of smoke and a chance of showers and thunderstorms between 2pm and 3pm, then areas of smoke and showers and thunderstorms likely between 3pm and 4pm, then areas of smoke and a chance of showers and thunderstorms between 4pm and 5pm, then areas of smoke and showers and thunderstorms likely. Mostly sunny. High near 86, with temperatures falling to around 79 in the afternoon. Southwest wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Areas of smoke and a chance of showers and thunderstorms before 7pm, then patchy smoke and a chance of showers and thunderstorms between 7pm and 8pm, then patchy smoke and showers and thunderstorms likely between 8pm and 11pm, then patchy smoke and showers and thunderstorms likely between 11pm and 5am. Mostly cloudy, with a low around 64. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunny, with a high near 83. Northwest wind around 10 mph, with gusts as high as 25 mph.
Clear, with a low around 56.
Sunny, with a high near 83.
Partly cloudy, with a low around 60.
A slight chance of rain showers between noon and 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 80%.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Sunny, with a high near 83.
Mostly clear, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 17
|
Sunny
|
84°F |
5 mph
NW
|
|
Tonight
Jul 17
|
Partly Cloudy
|
57°F |
0 to 5 mph
NW
|
|
Saturday
Jul 18
|
Areas Of Smoke
|
86°F |
0 to 15 mph
SW
|
|
Saturday Night
Jul 18
|
Areas Of Smoke then Patchy Smoke
|
64°F |
5 to 15 mph
SW
|
|
Sunday
Jul 19
|
Sunny
|
83°F |
10 mph
NW
|
|
Sunday Night
Jul 19
|
Clear
|
56°F |
0 to 10 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
83°F |
0 to 5 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
60°F |
0 to 5 mph
SW
|
|
Tuesday
Jul 21
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
85°F |
0 to 10 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
64°F |
5 to 10 mph
S
|
|
Wednesday
Jul 22
|
Rain Showers Likely
|
85°F |
5 to 10 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
60°F |
0 to 10 mph
W
|
|
Thursday
Jul 23
|
Sunny
|
83°F |
5 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
59°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Brookline.
