temp.go

package main

import (
	"html/template"
	"os"
)

type DataPoint struct {
	Time                   float64
	Summary                string
	Icon                   string
	SunriseTime            float64
	SunsetTime             float64
	PrecipIntensity        float64
	PrecipIntensityMax     float64
	PrecipIntensityMaxTime float64
	PrecipProbability      float64
	PrecipType             string
	PrecipAccumulation     float64
	Temperature            float64
	TemperatureMin         float64
	TemperatureMinTime     float64
	TemperatureMax         float64
	TemperatureMaxTime     float64
	DewPoint               float64
	WindSpeed              float64
	WindBearing            float64
	CloudCover             float64
	Humidity               float64
	Pressure               float64
	Visibility             float64
	Ozone                  float64
}

type Forecast struct {
	Latitude  float64
	Longitude float64
	Timezone  string
	Offset    float64
	Currently DataPoint
	Junk      string
}

func main() {
	f := []Forecast{
		{18.5204303, 73.8567437, "Asia/Kolkata", 5.5, DataPoint{1.396582827e+09, "Mostly Cloudy", "partly-cloudy-day", 0, 0, 0, 0, 0, 0, "0", 28.19, 0, 0, 0, 0, 5.79, 10.32, 72, 0.83, 0.24, 1010.78, 0, 261.09, 0}, ""},
		{35.9250637, -86.8688899, "America/Chicago", -5, DataPoint{1.396582827e+09, "Mostly Cloudy", "partly-cloudy-night", 0, 0, 0, 0, 0, 0, "0", 21.64, 0, 0, 0, 0, 16.59, 20.76, 175, 0.87, 0.73, 1009.73, 14.58, 292.31, 0}, ""},
		{-33.8674869, 151.2069902, "Australia/Sydney", 11, DataPoint{1.396582828e+09, "Light Rain", "rain", 0, 0, 0.3683, 0, 0, 0.84, "rain", 0, 21.9, 0, 0, 0, 0, 18.59, 12.97, 172, 0.78, 0.82, 1016.2, 9.99, 248.87}, ""},
		{17.9454864, 102.620515, "Asia/Vientiane", 7, DataPoint{1.396582827e+09, "Light Rain", "rain", 0, 0, 0.4648, 0, 0, 0.59, "rain", 0, 31.5, 0, 0, 0, 0, 23.02, 7.89, 105, 0.89, 0.61, 1012.39, 2.99, 261.42}, ""},
	}

	var displayTemplateHTML = `
		<table>
          <thead>
            <tr>
              <th>Timezone</th>
              <th>Temperature</th>
              <th>Summary</th>
            </tr>
          </thead>
          <tbody>
            {{range .}}
            <tr>
              <td>{{.Timezone}}</td>
              <td>{{.Currently.Temperature}}</td>
              <td>{{.Currently.Summary}}</td>
            </tr>
            {{ end }}
          </tbody>
        </table>
        `
	var displayTemplate = template.Must(template.New("display").Parse(displayTemplateHTML))
	displayTemplate.Execute(os.Stdout, f)
}

I figured that out and fixed it. Thanks Sanat.