Coos County, NH Weather Forecast
County weather hub
Partly Sunny
Compare major city weather across Coos County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly sunny, with a high near 58.
County Weather Overview
This county weather page brings together forecast coverage for Coos County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Coos County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 31, 2026
- Latest sync
- Oct 25, 2026 4:51 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Coos County
Saturday looks like the warmest upcoming period in Coos County at 58 degrees F.
Saturday is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Saturday at about 0 mph .
The forecast from Oct 31 through Oct 31 stays mostly dry.
Forecast Details
- Last updated
- Oct 25, 2026 4:51 AM EDT
- Coverage
- 1 day
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 31
|
Partly Sunny
|
58°F |
0 mph
|
Major City Forecasts
Live forecast snapshots for major cities across Coos County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Coos County.
Largest mapped city population in this region: 9,813.
