Columbia, NH Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Columbia, NH in one place.
Mostly sunny, with a high near 80. Northwest wind around 0 mph.
Local Weather Overview
This forecast page for Columbia, 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: Aug 1, 2026 1:42 AM EDT.
The active forecast window currently covers Aug 1 to Aug 7, 2026 for Columbia, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 1 to Aug 7, 2026
- Latest sync
- Aug 1, 2026 1:42 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Columbia
Wednesday looks like the warmest upcoming period in Columbia at 81 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Saturday at about 0 mph .
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 1, 2026 1:42 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KCXX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 61. East wind around 0 mph.
A slight chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 80. South wind around 0 mph.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 0 mph. Chance of precipitation is 40%.
Rain showers likely before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 80%.
Showers and thunderstorms before 5am. Mostly cloudy, with a low around 57. Chance of precipitation is 80%.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 78.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 56.
A chance of rain showers after noon. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Rain showers likely before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 1
|
Mostly Sunny
|
80°F |
0 mph
|
|
Saturday Night
Aug 1
|
Mostly Cloudy
|
61°F |
0 mph
|
|
Sunday
Aug 2
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
80°F |
0 mph
|
|
Sunday Night
Aug 2
|
Chance Showers And Thunderstorms
|
61°F |
0 mph
|
|
Monday
Aug 3
|
Showers And Thunderstorms
|
75°F |
0 mph
|
|
Monday Night
Aug 3
|
Showers And Thunderstorms
|
57°F |
0 mph
|
|
Tuesday
Aug 4
|
Mostly Sunny then Slight Chance Rain Showers
|
78°F |
0 mph
|
|
Tuesday Night
Aug 4
|
Slight Chance Rain Showers then Partly Cloudy
|
56°F |
0 mph
|
|
Wednesday
Aug 5
|
Mostly Sunny then Chance Rain Showers
|
81°F |
0 mph
|
|
Wednesday Night
Aug 5
|
Chance Rain Showers
|
61°F |
0 mph
|
|
Thursday
Aug 6
|
Rain Showers Likely
|
80°F |
0 mph
|
|
Thursday Night
Aug 6
|
Showers And Thunderstorms Likely
|
61°F |
0 mph
|
|
Friday
Aug 7
|
Chance Rain Showers
|
79°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Columbia.