Catching a JSONException, don't know why!

private void getForecast() {
        String apiKey = "09b2001e4b878941580a9e3460cb83e4";
        double lat = 39.3711;
        double lon = -76.9725;
        String forecastUrl = "https://api.forecast.io/forecast/" + apiKey + "/" + lat + "," + lon;

        if (isNetworkAvailable()) {
            toggleRefresh();

            OkHttpClient client = new OkHttpClient();
            Request request = new Request.Builder()
                    .url(forecastUrl)
                    .build();

            Call call = client.newCall(request);
            call.enqueue(new Callback() {
                @Override
                public void onFailure(Request request, IOException e) {
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            toggleRefresh();
                        }
                    });
                    alertUserOfError();
                }

                @Override
                public void onResponse(Response response) throws IOException {
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            toggleRefresh();
                        }
                    });
                    Log.d(TAG, "JSON Response :: " + response.body().string());
                    try {
                        if (response.isSuccessful()) {
                            String jsonData = response.body().string();
                            mForecast = parseForecastDetails(jsonData);
                            runOnUiThread(new Runnable() {
                                @Override
                                public void run() {
                                    updateDisplay();
                                }
                            });
                        } else {
                            alertUserOfError();
                        }
                    } catch (IOException e) {
                        Log.e(TAG, "IOException!! :: " + e);
                        alertUserOfError();
                    } catch (JSONException e) {
                        Log.e(TAG, "JSONException!! :: " + e);
                        alertUserOfError();
                    }
                }
            });
        } else {
            Toast.makeText(this, getString(R.string.network_unavailable), Toast.LENGTH_LONG).show();
        }
    }

private Forecast parseForecastDetails(String jsonData) throws JSONException {
        Forecast forecast = new Forecast();
        forecast.setCurrent(getCurrentDetails(jsonData));
        forecast.setHourlyForecast(getHourlyForecast(jsonData));
        forecast.setDailyForecast(getDailyForecast(jsonData));

        return forecast;
    }

    private Day[] getDailyForecast(String jsonData) throws JSONException {
        JSONObject forecast = new JSONObject(jsonData);
        String timezone = forecast.getString("timezone");
        JSONObject daily = forecast.getJSONObject("daily");
        JSONArray data = daily.getJSONArray("data");

        Day[] dailies = new Day[data.length()];
        for (int i = 0; i < data.length(); i++) {
            JSONObject jsonDay = data.getJSONObject(i);
            Day day = new Day();

            day.setSummary(jsonDay.getString("summary"));
            day.setTempMax(jsonDay.getDouble("temperature"));
            day.setIcon(jsonDay.getString("icon"));
            day.setTime(jsonDay.getLong("time"));
            day.setTimezone(timezone);

            dailies[i] = day;
        }

        return dailies;
    }

    private Hour[] getHourlyForecast(String jsonData) throws JSONException {
        JSONObject forecast = new JSONObject(jsonData);
        String timezone = forecast.getString("timezone");
        JSONObject hourly = forecast.getJSONObject("hourly");
        JSONArray data = hourly.getJSONArray("data");

        Hour[] hours = new Hour[data.length()];
        for (int i = 0; i < data.length(); i++) {
            JSONObject jsonHour = data.getJSONObject(i);
            Hour hour = new Hour();

            hour.setSummary(jsonHour.getString("summary"));
            hour.setTemp(jsonHour.getDouble("temperature"));
            hour.setIcon(jsonHour.getString("icon"));
            hour.setTime(jsonHour.getLong("time"));
            hour.setTimezone(timezone);

            hours[i] = hour;
        }

        return hours;
    }

    private Current getCurrentDetails(String jsonData) throws JSONException {
        JSONObject forecast = new JSONObject(jsonData);
        String timezone = forecast.getString("timezone");
        JSONObject currently = forecast.getJSONObject("currently");

        Current current = new Current();
        current.setHumid(currently.getDouble("humidity"));
        current.setTime(currently.getLong("time"));
        current.setIcon(currently.getString("icon"));
        current.setPrecipChance(currently.getDouble("precipProbability"));
        current.setSummary(currently.getString("summary"));
        current.setTemp(currently.getDouble("temperature"));
        current.setTimezone(timezone);

        return current;
    }