Need precision hour-by-hour weather for Charlestown? Our Hourly Weather Tracker provides real-time hourly temperature shifts, wind speeds, humidity levels, and exact rain probability curves.
Charlestown Hourly Weather Tracker
Thursday, Oct 22, 2026
Daytime
46°F
Partly Cloudy
Feels like 46°F
Humidity
71%
Wind Speed
13.4 mph
Precipitation
0 in
Pressure
1015 hPa
UV Index
3
Visibility
10 mi
Cloud Cover
100%
Dew Point
37°F
Detailed 48-Hour Tracker
Air Quality (AQI)
Air quality sensors are offline for this coordinate.
Sun & Moon Phase
Sunrise
6:00 AM
Sunset
8:00 PM
Moon Phase
Waxing Gibbous
7-Day Overview
Extended Local Forecasts
Location View
Charlestown · 42.38°N, 71.06°W
Coordinates42.3778°N, 71.0627°W
Elevationm
TimezoneAmerica/New_York
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Safety & Environmental Index
| Metric | Value | Status / Interpretation |
|---|---|---|
| Air Quality (AQI) | N/A | Offline |
| UV Index | 3 | Moderate Risk |
| Visibility | 10 miles | Clear |
Frequently Asked Questions
Our hourly forecast provides hour-by-hour updates on temperature, wind speed, and rain probability in Charlestown to help you plan your day with precision.
About Charlestown Climate & Weather
Weather forecast for Charlestown is powered by high-resolution weather models using open-source infrastructure. Check current temperatures, rain radar graphs, hourly wind speeds, humidity values, and ultraviolet indexes directly from our weather tracking console.
Meteorological Data: Weather data for this area is aggregated from global and regional forecast models (GFS, HRRR, ERA5) and updated continuously every hour.