Weather WorldUnion Square, NH 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Union Square Weather Forecast
Union Square, NH Weather Forecast Date: 224 PM EDT Sun Oct 18 2026
Weather forecast for Union Square, NH
Today Hi: 55°FHi: 13°C Lo: 31°F Lo: -1°C |
This Afternoon... Sunny. Near steady temperature in the mid 50s. Light and variable winds. |
| Mon Hi: 60°FHi: 16°C Lo: 39°F Lo: 4°C |
Monday... Mostly sunny. Highs around 60. Light and variable winds. |
Tue Hi: 60°FHi: 16°C Lo: 35°F Lo: 2°C |
Tuesday... Partly sunny. Highs around 60. North winds around 10 mph with gusts up to 20 mph. |
| Wed Hi: 59°FHi: 15°C Lo: 31°F Lo: -1°C |
Wednesday... Mostly sunny. Highs in the upper 50s. |
| Thu Hi: 61°FHi: 16°C Lo: 39°F Lo: 4°C |
Thursday... Mostly sunny. Highs in the lower 60s. |
| Fri Hi: 51°FHi: 11°C Lo: 31°F Lo: -1°C |
Friday... Mostly sunny. Highs in the lower 50s. |
| Sat Hi: 51°FHi: 11°C |
Saturday... Mostly sunny. Highs in the lower 50s. |
Union Square Radar Loop
Use the map search tool if you want to place a location marker on the radar map...